diff --git a/build.sh b/build.sh
index b1e6de3..a86b0c5 100755
--- a/build.sh
+++ b/build.sh
@@ -54,6 +54,6 @@ if [ -a testok.txt ] && [ -f testok.txt ]; then
 fi
 exit 1
 
-# $Source$
-# $Revision$
-# $Date$
+# ref:         $Format:%D$
+# git commit:  $Format:%H$
+# commit time: $Format:%ai$
diff --git a/check_source.sh b/check_source.sh
index cc58657..731377b 100755
--- a/check_source.sh
+++ b/check_source.sh
@@ -10,6 +10,6 @@ echo "checking..."
 
 exit 0
 
-# $Source$
-# $Revision$
-# $Date$
+# ref:         $Format:%D$
+# git commit:  $Format:%H$
+# commit time: $Format:%ai$
diff --git a/coverage.sh b/coverage.sh
index 48ef7f1..edf145c 100755
--- a/coverage.sh
+++ b/coverage.sh
@@ -46,6 +46,6 @@ fi
 
 exit 0
 
-# $Source$
-# $Revision$
-# $Date$
+# ref:         $Format:%D$
+# git commit:  $Format:%H$
+# commit time: $Format:%ai$
diff --git a/coverage_more.sh b/coverage_more.sh
index 2b8009c..fe79ebb 100755
--- a/coverage_more.sh
+++ b/coverage_more.sh
@@ -19,6 +19,6 @@ fi
 
 exit 0
 
-# $Source$
-# $Revision$
-# $Date$
+# ref:         $Format:%D$
+# git commit:  $Format:%H$
+# commit time: $Format:%ai$
diff --git a/demos/constants.c b/demos/constants.c
index 8419957..47b7542 100644
--- a/demos/constants.c
+++ b/demos/constants.c
@@ -49,6 +49,6 @@ int main(void) {
 }
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/demos/hashsum.c b/demos/hashsum.c
index 24373f4..9a3bfe7 100644
--- a/demos/hashsum.c
+++ b/demos/hashsum.c
@@ -260,6 +260,6 @@ int main(int argc, char **argv)
    return EXIT_SUCCESS;
 }
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/demos/ltcrypt.c b/demos/ltcrypt.c
index d4f16d8..05d1137 100644
--- a/demos/ltcrypt.c
+++ b/demos/ltcrypt.c
@@ -190,6 +190,6 @@ int main(int argc, char *argv[])
    return 0;
 }
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/demos/small.c b/demos/small.c
index 8d43821..6cc6703 100644
--- a/demos/small.c
+++ b/demos/small.c
@@ -9,6 +9,6 @@ int main(void)
    return 0;
 }
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/demos/timing.c b/demos/timing.c
index f4dcdd2..78e928e 100644
--- a/demos/timing.c
+++ b/demos/timing.c
@@ -1454,6 +1454,6 @@ return EXIT_SUCCESS;
 
 }
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/demos/tv_gen.c b/demos/tv_gen.c
index 93de2db..90a75c6 100644
--- a/demos/tv_gen.c
+++ b/demos/tv_gen.c
@@ -784,6 +784,6 @@ int main(void)
    return 0;
 }
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/doc/crypt.tex b/doc/crypt.tex
index 9bb8a56..b0798ec 100644
--- a/doc/crypt.tex
+++ b/doc/crypt.tex
@@ -7312,6 +7312,6 @@ Since the function is given the entire RSA key (for private keys only) CRT is po
 
 \end{document}
 
-% $Source$
-% $Revision$
-% $Date$
+% ref:         $Format:%D$
+% git commit:  $Format:%H$
+% commit time: $Format:%ai$
diff --git a/doc/footer.html b/doc/footer.html
index cb7e8af..fe9ebb1 100644
--- a/doc/footer.html
+++ b/doc/footer.html
@@ -4,7 +4,7 @@ Docs using <img src="doxygen.png" alt="doxygen" align="middle" border=0>
 <a href="http://jlcooke.ca/tom/hidden_image.png">
 
 <!--
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
 -->
diff --git a/doc/header.html b/doc/header.html
index 5d86574..22dfddc 100644
--- a/doc/header.html
+++ b/doc/header.html
@@ -6,7 +6,7 @@
 <!-- Generated by Doxygen 1.3.8 -->
 
 <!--
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
 -->
diff --git a/makefile.shared b/makefile.shared
index 025ccde..eea79e5 100644
--- a/makefile.shared
+++ b/makefile.shared
@@ -69,6 +69,6 @@ endef
 
 $(foreach demo, $(strip $(DEMOS)), $(eval $(call DEMO_template,$(demo))))
 
-# $Source$
-# $Revision$
-# $Date$
+# ref:         $Format:%D$
+# git commit:  $Format:%H$
+# commit time: $Format:%ai$
diff --git a/notes/etc/saferp_optimizer.c b/notes/etc/saferp_optimizer.c
index b2ae718..4a66d63 100644
--- a/notes/etc/saferp_optimizer.c
+++ b/notes/etc/saferp_optimizer.c
@@ -172,6 +172,6 @@ printf("   }\n}\n\n");
 }
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/notes/etc/whirlgen.c b/notes/etc/whirlgen.c
index f64650b..d537cef 100644
--- a/notes/etc/whirlgen.c
+++ b/notes/etc/whirlgen.c
@@ -90,6 +90,6 @@ int main(void)
 
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/notes/etc/whirltest.c b/notes/etc/whirltest.c
index cf2e87c..d8c24e8 100644
--- a/notes/etc/whirltest.c
+++ b/notes/etc/whirltest.c
@@ -14,6 +14,6 @@ int main(void)
 }
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/run.sh b/run.sh
index a0f6af3..94043c7 100755
--- a/run.sh
+++ b/run.sh
@@ -44,6 +44,6 @@ fi
 
 exit 0
 
-# $Source$
-# $Revision$
-# $Date$
+# ref:         $Format:%D$
+# git commit:  $Format:%H$
+# commit time: $Format:%ai$
diff --git a/src/ciphers/aes/aes.c b/src/ciphers/aes/aes.c
index 9a68576..dea13bb 100644
--- a/src/ciphers/aes/aes.c
+++ b/src/ciphers/aes/aes.c
@@ -753,6 +753,6 @@ int ECB_KS(int *keysize)
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/ciphers/aes/aes_tab.c b/src/ciphers/aes/aes_tab.c
index 35d57f3..463d05c 100644
--- a/src/ciphers/aes/aes_tab.c
+++ b/src/ciphers/aes/aes_tab.c
@@ -1025,6 +1025,6 @@ static const ulong32 rcon[] = {
 
 #endif /* __LTC_AES_TAB_C__ */
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/ciphers/anubis.c b/src/ciphers/anubis.c
index dc1d0d4..2a9b1c0 100644
--- a/src/ciphers/anubis.c
+++ b/src/ciphers/anubis.c
@@ -1552,6 +1552,6 @@ int anubis_keysize(int *keysize)
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/ciphers/blowfish.c b/src/ciphers/blowfish.c
index 162263d..994ab36 100644
--- a/src/ciphers/blowfish.c
+++ b/src/ciphers/blowfish.c
@@ -588,6 +588,6 @@ int blowfish_keysize(int *keysize)
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/ciphers/camellia.c b/src/ciphers/camellia.c
index 39eb8d5..e159104 100644
--- a/src/ciphers/camellia.c
+++ b/src/ciphers/camellia.c
@@ -735,6 +735,6 @@ int camellia_keysize(int *keysize)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/ciphers/cast5.c b/src/ciphers/cast5.c
index 658cf4b..e0501d1 100644
--- a/src/ciphers/cast5.c
+++ b/src/ciphers/cast5.c
@@ -714,6 +714,6 @@ int cast5_keysize(int *keysize)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/ciphers/des.c b/src/ciphers/des.c
index a6d1e00..0993d6b 100644
--- a/src/ciphers/des.c
+++ b/src/ciphers/des.c
@@ -2078,6 +2078,6 @@ int des3_keysize(int *keysize)
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/ciphers/kasumi.c b/src/ciphers/kasumi.c
index 6472fce..432313b 100644
--- a/src/ciphers/kasumi.c
+++ b/src/ciphers/kasumi.c
@@ -312,6 +312,6 @@ int kasumi_test(void)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/ciphers/khazad.c b/src/ciphers/khazad.c
index 12beca2..960b734 100644
--- a/src/ciphers/khazad.c
+++ b/src/ciphers/khazad.c
@@ -849,6 +849,6 @@ int khazad_keysize(int *keysize)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/ciphers/kseed.c b/src/ciphers/kseed.c
index 9ab1b19..f1c15dd 100644
--- a/src/ciphers/kseed.c
+++ b/src/ciphers/kseed.c
@@ -385,6 +385,6 @@ int kseed_keysize(int *keysize)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/ciphers/multi2.c b/src/ciphers/multi2.c
index f0f9438..2378e2d 100644
--- a/src/ciphers/multi2.c
+++ b/src/ciphers/multi2.c
@@ -314,6 +314,6 @@ int multi2_keysize(int *keysize)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/ciphers/noekeon.c b/src/ciphers/noekeon.c
index e8f3e8c..21e645c 100644
--- a/src/ciphers/noekeon.c
+++ b/src/ciphers/noekeon.c
@@ -338,6 +338,6 @@ int noekeon_keysize(int *keysize)
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/ciphers/rc2.c b/src/ciphers/rc2.c
index 711c596..ebd8f88 100644
--- a/src/ciphers/rc2.c
+++ b/src/ciphers/rc2.c
@@ -412,6 +412,6 @@ int rc2_keysize(int *keysize)
 
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/ciphers/rc5.c b/src/ciphers/rc5.c
index 12f7320..e3e2ad6 100644
--- a/src/ciphers/rc5.c
+++ b/src/ciphers/rc5.c
@@ -316,6 +316,6 @@ int rc5_keysize(int *keysize)
 
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/ciphers/rc6.c b/src/ciphers/rc6.c
index 11f0469..cd192d4 100644
--- a/src/ciphers/rc6.c
+++ b/src/ciphers/rc6.c
@@ -342,6 +342,6 @@ int rc6_keysize(int *keysize)
 
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/ciphers/safer/safer.c b/src/ciphers/safer/safer.c
index 7014fc3..af1a8a2 100644
--- a/src/ciphers/safer/safer.c
+++ b/src/ciphers/safer/safer.c
@@ -487,6 +487,6 @@ int safer_sk128_test(void)
 
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/ciphers/safer/safer_tab.c b/src/ciphers/safer/safer_tab.c
index aa69cc5..99962a0 100644
--- a/src/ciphers/safer/safer_tab.c
+++ b/src/ciphers/safer/safer_tab.c
@@ -59,6 +59,6 @@ static const unsigned char safer_lbox[256] = {
 
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/ciphers/safer/saferp.c b/src/ciphers/safer/saferp.c
index b3095bb..fab3518 100644
--- a/src/ciphers/safer/saferp.c
+++ b/src/ciphers/safer/saferp.c
@@ -562,6 +562,6 @@ int saferp_keysize(int *keysize)
 
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/ciphers/skipjack.c b/src/ciphers/skipjack.c
index 293690e..0d28ec1 100644
--- a/src/ciphers/skipjack.c
+++ b/src/ciphers/skipjack.c
@@ -337,6 +337,6 @@ int skipjack_keysize(int *keysize)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/ciphers/twofish/twofish.c b/src/ciphers/twofish/twofish.c
index 1c0d208..a8a1167 100644
--- a/src/ciphers/twofish/twofish.c
+++ b/src/ciphers/twofish/twofish.c
@@ -708,6 +708,6 @@ int twofish_keysize(int *keysize)
 
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/ciphers/twofish/twofish_tab.c b/src/ciphers/twofish/twofish_tab.c
index d4f011e..b4135ab 100644
--- a/src/ciphers/twofish/twofish_tab.c
+++ b/src/ciphers/twofish/twofish_tab.c
@@ -491,6 +491,6 @@ static const ulong32 rs_tab7[256] = {
 #endif /* __LTC_TWOFISH_TAB_C__ */
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/ciphers/xtea.c b/src/ciphers/xtea.c
index 0309203..77a9346 100644
--- a/src/ciphers/xtea.c
+++ b/src/ciphers/xtea.c
@@ -271,6 +271,6 @@ int xtea_keysize(int *keysize)
 
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/ccm/ccm_memory.c b/src/encauth/ccm/ccm_memory.c
index 48aecda..45d6b6f 100644
--- a/src/encauth/ccm/ccm_memory.c
+++ b/src/encauth/ccm/ccm_memory.c
@@ -400,6 +400,6 @@ error:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/ccm/ccm_test.c b/src/encauth/ccm/ccm_test.c
index b42951d..d96cfac 100644
--- a/src/encauth/ccm/ccm_test.c
+++ b/src/encauth/ccm/ccm_test.c
@@ -241,6 +241,6 @@ int ccm_test(void)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/eax/eax_addheader.c b/src/encauth/eax/eax_addheader.c
index a9df365..5545336 100644
--- a/src/encauth/eax/eax_addheader.c
+++ b/src/encauth/eax/eax_addheader.c
@@ -31,6 +31,6 @@ int eax_addheader(eax_state *eax, const unsigned char *header,
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/eax/eax_decrypt.c b/src/encauth/eax/eax_decrypt.c
index c5c5883..b140716 100644
--- a/src/encauth/eax/eax_decrypt.c
+++ b/src/encauth/eax/eax_decrypt.c
@@ -43,6 +43,6 @@ int eax_decrypt(eax_state *eax, const unsigned char *ct, unsigned char *pt,
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/eax/eax_decrypt_verify_memory.c b/src/encauth/eax/eax_decrypt_verify_memory.c
index 9b5f58f..b1a4d6e 100644
--- a/src/encauth/eax/eax_decrypt_verify_memory.c
+++ b/src/encauth/eax/eax_decrypt_verify_memory.c
@@ -101,6 +101,6 @@ LBL_ERR:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/eax/eax_done.c b/src/encauth/eax/eax_done.c
index 309303c..b00bfe0 100644
--- a/src/encauth/eax/eax_done.c
+++ b/src/encauth/eax/eax_done.c
@@ -87,6 +87,6 @@ LBL_ERR:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/eax/eax_encrypt.c b/src/encauth/eax/eax_encrypt.c
index 9c2a63c..174f263 100644
--- a/src/encauth/eax/eax_encrypt.c
+++ b/src/encauth/eax/eax_encrypt.c
@@ -44,6 +44,6 @@ int eax_encrypt(eax_state *eax, const unsigned char *pt, unsigned char *ct,
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/eax/eax_encrypt_authenticate_memory.c b/src/encauth/eax/eax_encrypt_authenticate_memory.c
index 47760b6..9980fc0 100644
--- a/src/encauth/eax/eax_encrypt_authenticate_memory.c
+++ b/src/encauth/eax/eax_encrypt_authenticate_memory.c
@@ -75,6 +75,6 @@ LBL_ERR:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/eax/eax_init.c b/src/encauth/eax/eax_init.c
index 977bd01..154d7a9 100644
--- a/src/encauth/eax/eax_init.c
+++ b/src/encauth/eax/eax_init.c
@@ -137,6 +137,6 @@ LBL_ERR:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/eax/eax_test.c b/src/encauth/eax/eax_test.c
index fc77422..8c57c97 100644
--- a/src/encauth/eax/eax_test.c
+++ b/src/encauth/eax/eax_test.c
@@ -275,6 +275,6 @@ int eax_test(void)
 
 #endif /* LTC_EAX_MODE */
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/gcm/gcm_add_aad.c b/src/encauth/gcm/gcm_add_aad.c
index ebf7fd5..af19cff 100644
--- a/src/encauth/gcm/gcm_add_aad.c
+++ b/src/encauth/gcm/gcm_add_aad.c
@@ -117,6 +117,6 @@ int gcm_add_aad(gcm_state *gcm,
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/gcm/gcm_add_iv.c b/src/encauth/gcm/gcm_add_iv.c
index dc324d2..3fd3861 100644
--- a/src/encauth/gcm/gcm_add_iv.c
+++ b/src/encauth/gcm/gcm_add_iv.c
@@ -87,6 +87,6 @@ int gcm_add_iv(gcm_state *gcm,
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/gcm/gcm_done.c b/src/encauth/gcm/gcm_done.c
index 2fb1839..6b0b460 100644
--- a/src/encauth/gcm/gcm_done.c
+++ b/src/encauth/gcm/gcm_done.c
@@ -76,6 +76,6 @@ int gcm_done(gcm_state *gcm,
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/gcm/gcm_gf_mult.c b/src/encauth/gcm/gcm_gf_mult.c
index aacceab..1f09815 100644
--- a/src/encauth/gcm/gcm_gf_mult.c
+++ b/src/encauth/gcm/gcm_gf_mult.c
@@ -213,7 +213,7 @@ void gcm_gf_mult(const unsigned char *a, const unsigned char *b, unsigned char *
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
 
diff --git a/src/encauth/gcm/gcm_init.c b/src/encauth/gcm/gcm_init.c
index f57cec8..072870d 100644
--- a/src/encauth/gcm/gcm_init.c
+++ b/src/encauth/gcm/gcm_init.c
@@ -100,6 +100,6 @@ int gcm_init(gcm_state *gcm, int cipher,
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/gcm/gcm_memory.c b/src/encauth/gcm/gcm_memory.c
index a769642..0c8eed8 100644
--- a/src/encauth/gcm/gcm_memory.c
+++ b/src/encauth/gcm/gcm_memory.c
@@ -101,6 +101,6 @@ LTC_ERR:
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/gcm/gcm_mult_h.c b/src/encauth/gcm/gcm_mult_h.c
index d7b4df0..181d1d1 100644
--- a/src/encauth/gcm/gcm_mult_h.c
+++ b/src/encauth/gcm/gcm_mult_h.c
@@ -52,6 +52,6 @@ void gcm_mult_h(gcm_state *gcm, unsigned char *I)
 }
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/gcm/gcm_process.c b/src/encauth/gcm/gcm_process.c
index 3894a29..3089ea1 100644
--- a/src/encauth/gcm/gcm_process.c
+++ b/src/encauth/gcm/gcm_process.c
@@ -150,6 +150,6 @@ int gcm_process(gcm_state *gcm,
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/gcm/gcm_reset.c b/src/encauth/gcm/gcm_reset.c
index 7269c9b..3bd1088 100644
--- a/src/encauth/gcm/gcm_reset.c
+++ b/src/encauth/gcm/gcm_reset.c
@@ -37,6 +37,6 @@ int gcm_reset(gcm_state *gcm)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/gcm/gcm_test.c b/src/encauth/gcm/gcm_test.c
index 84e5706..d7fc00a 100644
--- a/src/encauth/gcm/gcm_test.c
+++ b/src/encauth/gcm/gcm_test.c
@@ -406,6 +406,6 @@ int gcm_test(void)
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/ocb/ocb_decrypt.c b/src/encauth/ocb/ocb_decrypt.c
index e063354..5dc8dad 100644
--- a/src/encauth/ocb/ocb_decrypt.c
+++ b/src/encauth/ocb/ocb_decrypt.c
@@ -72,6 +72,6 @@ int ocb_decrypt(ocb_state *ocb, const unsigned char *ct, unsigned char *pt)
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/ocb/ocb_decrypt_verify_memory.c b/src/encauth/ocb/ocb_decrypt_verify_memory.c
index 17e8707..a7a47f0 100644
--- a/src/encauth/ocb/ocb_decrypt_verify_memory.c
+++ b/src/encauth/ocb/ocb_decrypt_verify_memory.c
@@ -79,6 +79,6 @@ LBL_ERR:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/ocb/ocb_done_decrypt.c b/src/encauth/ocb/ocb_done_decrypt.c
index 7f85534..18e3344 100644
--- a/src/encauth/ocb/ocb_done_decrypt.c
+++ b/src/encauth/ocb/ocb_done_decrypt.c
@@ -73,6 +73,6 @@ LBL_ERR:
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/ocb/ocb_done_encrypt.c b/src/encauth/ocb/ocb_done_encrypt.c
index 7dcf837..12ea68f 100644
--- a/src/encauth/ocb/ocb_done_encrypt.c
+++ b/src/encauth/ocb/ocb_done_encrypt.c
@@ -39,6 +39,6 @@ int ocb_done_encrypt(ocb_state *ocb, const unsigned char *pt, unsigned long ptle
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/ocb/ocb_encrypt.c b/src/encauth/ocb/ocb_encrypt.c
index 37affaa..aad76a0 100644
--- a/src/encauth/ocb/ocb_encrypt.c
+++ b/src/encauth/ocb/ocb_encrypt.c
@@ -65,6 +65,6 @@ int ocb_encrypt(ocb_state *ocb, const unsigned char *pt, unsigned char *ct)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/ocb/ocb_encrypt_authenticate_memory.c b/src/encauth/ocb/ocb_encrypt_authenticate_memory.c
index 1349820..1793a64 100644
--- a/src/encauth/ocb/ocb_encrypt_authenticate_memory.c
+++ b/src/encauth/ocb/ocb_encrypt_authenticate_memory.c
@@ -77,6 +77,6 @@ LBL_ERR:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/ocb/ocb_init.c b/src/encauth/ocb/ocb_init.c
index 16c49f8..e008a44 100644
--- a/src/encauth/ocb/ocb_init.c
+++ b/src/encauth/ocb/ocb_init.c
@@ -134,6 +134,6 @@ int ocb_init(ocb_state *ocb, int cipher,
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/ocb/ocb_ntz.c b/src/encauth/ocb/ocb_ntz.c
index c0010a5..cfdc667 100644
--- a/src/encauth/ocb/ocb_ntz.c
+++ b/src/encauth/ocb/ocb_ntz.c
@@ -35,6 +35,6 @@ int ocb_ntz(unsigned long x)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/ocb/ocb_shift_xor.c b/src/encauth/ocb/ocb_shift_xor.c
index 39b4dec..8a8ad2d 100644
--- a/src/encauth/ocb/ocb_shift_xor.c
+++ b/src/encauth/ocb/ocb_shift_xor.c
@@ -32,6 +32,6 @@ void ocb_shift_xor(ocb_state *ocb, unsigned char *Z)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/ocb/ocb_test.c b/src/encauth/ocb/ocb_test.c
index 7cf4a36..aba4cf4 100644
--- a/src/encauth/ocb/ocb_test.c
+++ b/src/encauth/ocb/ocb_test.c
@@ -230,6 +230,6 @@ int ocb_test(void)
    -- The setup is somewhat complicated...
 */
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/ocb/s_ocb_done.c b/src/encauth/ocb/s_ocb_done.c
index 07293e2..e0501ed 100644
--- a/src/encauth/ocb/s_ocb_done.c
+++ b/src/encauth/ocb/s_ocb_done.c
@@ -141,6 +141,6 @@ error:
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/ocb3/ocb3_add_aad.c b/src/encauth/ocb3/ocb3_add_aad.c
index 88f4d08..da5a162 100644
--- a/src/encauth/ocb3/ocb3_add_aad.c
+++ b/src/encauth/ocb3/ocb3_add_aad.c
@@ -76,6 +76,6 @@ int ocb3_add_aad(ocb3_state *ocb, const unsigned char *aad, unsigned long aadlen
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/ocb3/ocb3_decrypt.c b/src/encauth/ocb3/ocb3_decrypt.c
index b144653..78ca5ca 100644
--- a/src/encauth/ocb3/ocb3_decrypt.c
+++ b/src/encauth/ocb3/ocb3_decrypt.c
@@ -79,6 +79,6 @@ LBL_ERR:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/ocb3/ocb3_decrypt_last.c b/src/encauth/ocb3/ocb3_decrypt_last.c
index a932d53..3477f23 100644
--- a/src/encauth/ocb3/ocb3_decrypt_last.c
+++ b/src/encauth/ocb3/ocb3_decrypt_last.c
@@ -100,6 +100,6 @@ LBL_ERR:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/ocb3/ocb3_decrypt_verify_memory.c b/src/encauth/ocb3/ocb3_decrypt_verify_memory.c
index 1e0f91d..4ac2c46 100644
--- a/src/encauth/ocb3/ocb3_decrypt_verify_memory.c
+++ b/src/encauth/ocb3/ocb3_decrypt_verify_memory.c
@@ -105,6 +105,6 @@ LBL_ERR:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/ocb3/ocb3_done.c b/src/encauth/ocb3/ocb3_done.c
index 649dfe7..b6a6336 100644
--- a/src/encauth/ocb3/ocb3_done.c
+++ b/src/encauth/ocb3/ocb3_done.c
@@ -85,6 +85,6 @@ LBL_ERR:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/ocb3/ocb3_encrypt.c b/src/encauth/ocb3/ocb3_encrypt.c
index a71caa5..120dc1a 100644
--- a/src/encauth/ocb3/ocb3_encrypt.c
+++ b/src/encauth/ocb3/ocb3_encrypt.c
@@ -79,6 +79,6 @@ LBL_ERR:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/ocb3/ocb3_encrypt_authenticate_memory.c b/src/encauth/ocb3/ocb3_encrypt_authenticate_memory.c
index cd39d83..28db891 100644
--- a/src/encauth/ocb3/ocb3_encrypt_authenticate_memory.c
+++ b/src/encauth/ocb3/ocb3_encrypt_authenticate_memory.c
@@ -80,6 +80,6 @@ LBL_ERR:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/ocb3/ocb3_encrypt_last.c b/src/encauth/ocb3/ocb3_encrypt_last.c
index b21cfae..53ff36d 100644
--- a/src/encauth/ocb3/ocb3_encrypt_last.c
+++ b/src/encauth/ocb3/ocb3_encrypt_last.c
@@ -102,6 +102,6 @@ LBL_ERR:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/ocb3/ocb3_init.c b/src/encauth/ocb3/ocb3_init.c
index df6cb61..ab3c8a7 100644
--- a/src/encauth/ocb3/ocb3_init.c
+++ b/src/encauth/ocb3/ocb3_init.c
@@ -127,6 +127,6 @@ int ocb3_init(ocb3_state *ocb, int cipher,
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/ocb3/ocb3_int_aad_add_block.c b/src/encauth/ocb3/ocb3_int_aad_add_block.c
index 0b7d8f7..7f86ab0 100644
--- a/src/encauth/ocb3/ocb3_int_aad_add_block.c
+++ b/src/encauth/ocb3/ocb3_int_aad_add_block.c
@@ -44,6 +44,6 @@ int ocb3_int_aad_add_block(ocb3_state *ocb, const unsigned char *aad_block)
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/ocb3/ocb3_int_calc_offset_zero.c b/src/encauth/ocb3/ocb3_int_calc_offset_zero.c
index 93b171f..2d5a976 100644
--- a/src/encauth/ocb3/ocb3_int_calc_offset_zero.c
+++ b/src/encauth/ocb3/ocb3_int_calc_offset_zero.c
@@ -67,6 +67,6 @@ void ocb3_int_calc_offset_zero(ocb3_state *ocb, const unsigned char *nonce, unsi
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/ocb3/ocb3_int_ntz.c b/src/encauth/ocb3/ocb3_int_ntz.c
index c7843cc..3c5b18d 100644
--- a/src/encauth/ocb3/ocb3_int_ntz.c
+++ b/src/encauth/ocb3/ocb3_int_ntz.c
@@ -34,6 +34,6 @@ int ocb3_int_ntz(unsigned long x)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/ocb3/ocb3_int_xor_blocks.c b/src/encauth/ocb3/ocb3_int_xor_blocks.c
index 92eb293..798bddc 100644
--- a/src/encauth/ocb3/ocb3_int_xor_blocks.c
+++ b/src/encauth/ocb3/ocb3_int_xor_blocks.c
@@ -35,6 +35,6 @@ void ocb3_int_xor_blocks(unsigned char *out, const unsigned char *block_a, const
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/encauth/ocb3/ocb3_test.c b/src/encauth/ocb3/ocb3_test.c
index f1f579c..4cd16e8 100644
--- a/src/encauth/ocb3/ocb3_test.c
+++ b/src/encauth/ocb3/ocb3_test.c
@@ -239,6 +239,6 @@ int ocb3_test(void)
    -- The setup is somewhat complicated...
 */
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/hashes/chc/chc.c b/src/hashes/chc/chc.c
index 52395e5..d9f9e77 100644
--- a/src/hashes/chc/chc.c
+++ b/src/hashes/chc/chc.c
@@ -295,6 +295,6 @@ int chc_test(void)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/hashes/helper/hash_file.c b/src/hashes/helper/hash_file.c
index c221927..0b96eae 100644
--- a/src/hashes/helper/hash_file.c
+++ b/src/hashes/helper/hash_file.c
@@ -48,6 +48,6 @@ int hash_file(int hash, const char *fname, unsigned char *out, unsigned long *ou
 #endif /* #ifndef LTC_NO_FILE */
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/hashes/helper/hash_filehandle.c b/src/hashes/helper/hash_filehandle.c
index 07a565a..0e4d7a6 100644
--- a/src/hashes/helper/hash_filehandle.c
+++ b/src/hashes/helper/hash_filehandle.c
@@ -69,6 +69,6 @@ LBL_ERR:
 #endif /* #ifndef LTC_NO_FILE */
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/hashes/helper/hash_memory.c b/src/hashes/helper/hash_memory.c
index d00d475..e8471ac 100644
--- a/src/hashes/helper/hash_memory.c
+++ b/src/hashes/helper/hash_memory.c
@@ -64,6 +64,6 @@ LBL_ERR:
 }
 #endif /* #ifdef LTC_HASH_HELPERS */
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/hashes/helper/hash_memory_multi.c b/src/hashes/helper/hash_memory_multi.c
index c50ac0e..d10b458 100644
--- a/src/hashes/helper/hash_memory_multi.c
+++ b/src/hashes/helper/hash_memory_multi.c
@@ -83,6 +83,6 @@ LBL_ERR:
 }
 #endif /* #ifdef LTC_HASH_HELPERS */
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/hashes/md2.c b/src/hashes/md2.c
index 53a678f..58f9737 100644
--- a/src/hashes/md2.c
+++ b/src/hashes/md2.c
@@ -245,6 +245,6 @@ int md2_test(void)
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/hashes/md4.c b/src/hashes/md4.c
index 9e59fa2..cddc2b5 100644
--- a/src/hashes/md4.c
+++ b/src/hashes/md4.c
@@ -301,6 +301,6 @@ int md4_test(void)
 
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/hashes/md5.c b/src/hashes/md5.c
index 8c2b413..93fe2ec 100644
--- a/src/hashes/md5.c
+++ b/src/hashes/md5.c
@@ -361,6 +361,6 @@ int  md5_test(void)
 
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/hashes/rmd128.c b/src/hashes/rmd128.c
index f3ea56f..26e64b2 100644
--- a/src/hashes/rmd128.c
+++ b/src/hashes/rmd128.c
@@ -401,6 +401,6 @@ int rmd128_test(void)
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/hashes/rmd160.c b/src/hashes/rmd160.c
index 21bbee4..165afd2 100644
--- a/src/hashes/rmd160.c
+++ b/src/hashes/rmd160.c
@@ -460,6 +460,6 @@ int rmd160_test(void)
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/hashes/sha1.c b/src/hashes/sha1.c
index 243b615..8fbdabf 100644
--- a/src/hashes/sha1.c
+++ b/src/hashes/sha1.c
@@ -281,6 +281,6 @@ int  sha1_test(void)
 
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/hashes/sha2/sha224.c b/src/hashes/sha2/sha224.c
index 6b69d08..9233cba 100644
--- a/src/hashes/sha2/sha224.c
+++ b/src/hashes/sha2/sha224.c
@@ -124,6 +124,6 @@ int  sha224_test(void)
 #endif /* defined(LTC_SHA224) && defined(LTC_SHA256) */
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/hashes/sha2/sha256.c b/src/hashes/sha2/sha256.c
index cd909e0..723e8aa 100644
--- a/src/hashes/sha2/sha256.c
+++ b/src/hashes/sha2/sha256.c
@@ -329,6 +329,6 @@ int  sha256_test(void)
 
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/hashes/sha2/sha384.c b/src/hashes/sha2/sha384.c
index 5daa9d1..c28ddd1 100644
--- a/src/hashes/sha2/sha384.c
+++ b/src/hashes/sha2/sha384.c
@@ -129,6 +129,6 @@ int  sha384_test(void)
 
 #endif /* defined(LTC_SHA384) && defined(LTC_SHA512) */
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/hashes/sha2/sha512.c b/src/hashes/sha2/sha512.c
index 81848b4..d169a91 100644
--- a/src/hashes/sha2/sha512.c
+++ b/src/hashes/sha2/sha512.c
@@ -308,6 +308,6 @@ int  sha512_test(void)
 
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/hashes/sha2/sha512_224.c b/src/hashes/sha2/sha512_224.c
index 3e36d55..75d44fc 100644
--- a/src/hashes/sha2/sha512_224.c
+++ b/src/hashes/sha2/sha512_224.c
@@ -125,6 +125,6 @@ int  sha512_224_test(void)
 
 #endif /* defined(LTC_SHA384) && defined(LTC_SHA512) */
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/hashes/sha2/sha512_256.c b/src/hashes/sha2/sha512_256.c
index f5c1ef0..0bbcaea 100644
--- a/src/hashes/sha2/sha512_256.c
+++ b/src/hashes/sha2/sha512_256.c
@@ -125,6 +125,6 @@ int  sha512_256_test(void)
 
 #endif /* defined(LTC_SHA384) && defined(LTC_SHA512) */
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/hashes/tiger.c b/src/hashes/tiger.c
index 274288e..2438626 100644
--- a/src/hashes/tiger.c
+++ b/src/hashes/tiger.c
@@ -807,6 +807,6 @@ Hash of "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+-ABCDEFG
 
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/hashes/whirl/whirl.c b/src/hashes/whirl/whirl.c
index c87519b..fe152cd 100644
--- a/src/hashes/whirl/whirl.c
+++ b/src/hashes/whirl/whirl.c
@@ -301,6 +301,6 @@ int  whirlpool_test(void)
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/hashes/whirl/whirltab.c b/src/hashes/whirl/whirltab.c
index 3e6f747..4fde89b 100644
--- a/src/hashes/whirl/whirltab.c
+++ b/src/hashes/whirl/whirltab.c
@@ -591,6 +591,6 @@ CONST64(0x6302aa71c81949d9),
 
 #endif /* __LTC_WHIRLTAB_C__ */
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/headers/tomcrypt.h b/src/headers/tomcrypt.h
index 40584e7..2241c43 100644
--- a/src/headers/tomcrypt.h
+++ b/src/headers/tomcrypt.h
@@ -88,6 +88,6 @@ enum {
 #endif /* TOMCRYPT_H_ */
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/headers/tomcrypt_argchk.h b/src/headers/tomcrypt_argchk.h
index 5cefc2d..d7032db 100644
--- a/src/headers/tomcrypt_argchk.h
+++ b/src/headers/tomcrypt_argchk.h
@@ -39,6 +39,6 @@ void crypt_argchk(char *v, char *s, int d) NORETURN;
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/headers/tomcrypt_cfg.h b/src/headers/tomcrypt_cfg.h
index 40d83e5..3167c89 100644
--- a/src/headers/tomcrypt_cfg.h
+++ b/src/headers/tomcrypt_cfg.h
@@ -263,6 +263,6 @@ typedef ulong32 ltc_mp_digit;
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/headers/tomcrypt_cipher.h b/src/headers/tomcrypt_cipher.h
index b49a799..646038b 100644
--- a/src/headers/tomcrypt_cipher.h
+++ b/src/headers/tomcrypt_cipher.h
@@ -994,6 +994,6 @@ int sober128_stream_test(void);
 
 #endif /* LTC_SOBER128_STREAM */
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/headers/tomcrypt_custom.h b/src/headers/tomcrypt_custom.h
index 908175f..ac7ad0d 100644
--- a/src/headers/tomcrypt_custom.h
+++ b/src/headers/tomcrypt_custom.h
@@ -578,6 +578,6 @@
    #endif
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/headers/tomcrypt_hash.h b/src/headers/tomcrypt_hash.h
index 1c272e2..cad654e 100644
--- a/src/headers/tomcrypt_hash.h
+++ b/src/headers/tomcrypt_hash.h
@@ -517,6 +517,6 @@ int func_name (hash_state * md, const unsigned char *in, unsigned long inlen)
     return CRYPT_OK;                                                                        \
 }
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/headers/tomcrypt_mac.h b/src/headers/tomcrypt_mac.h
index 5e5f84c..f59903e 100644
--- a/src/headers/tomcrypt_mac.h
+++ b/src/headers/tomcrypt_mac.h
@@ -552,6 +552,6 @@ int chacha20poly1305_test(void);
 
 #endif /* LTC_CHACHA20POLY1305_MODE */
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/headers/tomcrypt_macros.h b/src/headers/tomcrypt_macros.h
index 27d76d1..c9f3afb 100644
--- a/src/headers/tomcrypt_macros.h
+++ b/src/headers/tomcrypt_macros.h
@@ -433,6 +433,6 @@ static inline ulong64 ROR64(ulong64 word, int i)
 #define snprintf _snprintf
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/headers/tomcrypt_math.h b/src/headers/tomcrypt_math.h
index 6c1ceda..2225235 100644
--- a/src/headers/tomcrypt_math.h
+++ b/src/headers/tomcrypt_math.h
@@ -558,6 +558,6 @@ extern const ltc_math_descriptor gmp_desc;
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/headers/tomcrypt_misc.h b/src/headers/tomcrypt_misc.h
index fa0b795..1e0e981 100644
--- a/src/headers/tomcrypt_misc.h
+++ b/src/headers/tomcrypt_misc.h
@@ -101,6 +101,6 @@ int crc32_test(void);
 
 int compare_testvector(const void* is, const unsigned long is_len, const void* should, const unsigned long should_len, const char* what, int which);
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/headers/tomcrypt_pk.h b/src/headers/tomcrypt_pk.h
index a538acc..15e05fa 100644
--- a/src/headers/tomcrypt_pk.h
+++ b/src/headers/tomcrypt_pk.h
@@ -689,6 +689,6 @@ int der_length_generalizedtime(ltc_generalizedtime *gtime, unsigned long *outlen
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/headers/tomcrypt_pkcs.h b/src/headers/tomcrypt_pkcs.h
index afa3c38..e3a4080 100644
--- a/src/headers/tomcrypt_pkcs.h
+++ b/src/headers/tomcrypt_pkcs.h
@@ -94,6 +94,6 @@ int pkcs_5_alg2(const unsigned char *password, unsigned long password_len,
 int pkcs_5_test (void);
 #endif  /* LTC_PKCS_5 */
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/headers/tomcrypt_prng.h b/src/headers/tomcrypt_prng.h
index 1849e55..07e376e 100644
--- a/src/headers/tomcrypt_prng.h
+++ b/src/headers/tomcrypt_prng.h
@@ -218,6 +218,6 @@ extern unsigned long (*ltc_rng)(unsigned char *out, unsigned long outlen,
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/mac/f9/f9_done.c b/src/mac/f9/f9_done.c
index 5872164..8d2ccb0 100644
--- a/src/mac/f9/f9_done.c
+++ b/src/mac/f9/f9_done.c
@@ -69,7 +69,7 @@ int f9_done(f9_state *f9, unsigned char *out, unsigned long *outlen)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
 
diff --git a/src/mac/f9/f9_file.c b/src/mac/f9/f9_file.c
index 28b4d69..a6e6532 100644
--- a/src/mac/f9/f9_file.c
+++ b/src/mac/f9/f9_file.c
@@ -86,6 +86,6 @@ LBL_ERR:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/mac/f9/f9_init.c b/src/mac/f9/f9_init.c
index 9dee38e..ba59b20 100644
--- a/src/mac/f9/f9_init.c
+++ b/src/mac/f9/f9_init.c
@@ -62,7 +62,7 @@ done:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
 
diff --git a/src/mac/f9/f9_memory.c b/src/mac/f9/f9_memory.c
index ceea8ee..70c694b 100644
--- a/src/mac/f9/f9_memory.c
+++ b/src/mac/f9/f9_memory.c
@@ -64,6 +64,6 @@ done:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/mac/f9/f9_memory_multi.c b/src/mac/f9/f9_memory_multi.c
index 3026c4f..2c1d31a 100644
--- a/src/mac/f9/f9_memory_multi.c
+++ b/src/mac/f9/f9_memory_multi.c
@@ -83,6 +83,6 @@ LBL_ERR:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/mac/f9/f9_process.c b/src/mac/f9/f9_process.c
index d628086..ba4d39f 100644
--- a/src/mac/f9/f9_process.c
+++ b/src/mac/f9/f9_process.c
@@ -70,7 +70,7 @@ int f9_process(f9_state *f9, const unsigned char *in, unsigned long inlen)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
 
diff --git a/src/mac/f9/f9_test.c b/src/mac/f9/f9_test.c
index e26c663..75f5ba7 100644
--- a/src/mac/f9/f9_test.c
+++ b/src/mac/f9/f9_test.c
@@ -70,7 +70,7 @@ int f9_test(void)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
 
diff --git a/src/mac/hmac/hmac_done.c b/src/mac/hmac/hmac_done.c
index 8e19b61..8a9b69b 100644
--- a/src/mac/hmac/hmac_done.c
+++ b/src/mac/hmac/hmac_done.c
@@ -102,6 +102,6 @@ LBL_ERR:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/mac/hmac/hmac_file.c b/src/mac/hmac/hmac_file.c
index 1435d76..2d10e21 100644
--- a/src/mac/hmac/hmac_file.c
+++ b/src/mac/hmac/hmac_file.c
@@ -89,6 +89,6 @@ LBL_ERR:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/mac/hmac/hmac_init.c b/src/mac/hmac/hmac_init.c
index 2b4433e..79e1f24 100644
--- a/src/mac/hmac/hmac_init.c
+++ b/src/mac/hmac/hmac_init.c
@@ -103,6 +103,6 @@ done:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/mac/hmac/hmac_memory.c b/src/mac/hmac/hmac_memory.c
index f6dc956..9a3a199 100644
--- a/src/mac/hmac/hmac_memory.c
+++ b/src/mac/hmac/hmac_memory.c
@@ -81,6 +81,6 @@ LBL_ERR:
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/mac/hmac/hmac_memory_multi.c b/src/mac/hmac/hmac_memory_multi.c
index 2accd4f..6e3d0fe 100644
--- a/src/mac/hmac/hmac_memory_multi.c
+++ b/src/mac/hmac/hmac_memory_multi.c
@@ -85,6 +85,6 @@ LBL_ERR:
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/mac/hmac/hmac_process.c b/src/mac/hmac/hmac_process.c
index 4d5dc2d..8da62c1 100644
--- a/src/mac/hmac/hmac_process.c
+++ b/src/mac/hmac/hmac_process.c
@@ -36,6 +36,6 @@ int hmac_process(hmac_state *hmac, const unsigned char *in, unsigned long inlen)
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/mac/hmac/hmac_test.c b/src/mac/hmac/hmac_test.c
index 1e61192..e3d0754 100644
--- a/src/mac/hmac/hmac_test.c
+++ b/src/mac/hmac/hmac_test.c
@@ -625,6 +625,6 @@ int hmac_test(void)
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/mac/omac/omac_done.c b/src/mac/omac/omac_done.c
index 51296bd..bf22523 100644
--- a/src/mac/omac/omac_done.c
+++ b/src/mac/omac/omac_done.c
@@ -79,6 +79,6 @@ int omac_done(omac_state *omac, unsigned char *out, unsigned long *outlen)
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/mac/omac/omac_file.c b/src/mac/omac/omac_file.c
index 4cf3d07..a9104e8 100644
--- a/src/mac/omac/omac_file.c
+++ b/src/mac/omac/omac_file.c
@@ -86,6 +86,6 @@ LBL_ERR:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/mac/omac/omac_init.c b/src/mac/omac/omac_init.c
index b74009f..55de2a6 100644
--- a/src/mac/omac/omac_init.c
+++ b/src/mac/omac/omac_init.c
@@ -94,6 +94,6 @@ int omac_init(omac_state *omac, int cipher, const unsigned char *key, unsigned l
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/mac/omac/omac_memory.c b/src/mac/omac/omac_memory.c
index 21d277e..1b57db8 100644
--- a/src/mac/omac/omac_memory.c
+++ b/src/mac/omac/omac_memory.c
@@ -78,6 +78,6 @@ LBL_ERR:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/mac/omac/omac_memory_multi.c b/src/mac/omac/omac_memory_multi.c
index e7bbe69..50f26e6 100644
--- a/src/mac/omac/omac_memory_multi.c
+++ b/src/mac/omac/omac_memory_multi.c
@@ -83,6 +83,6 @@ LBL_ERR:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/mac/omac/omac_process.c b/src/mac/omac/omac_process.c
index 2c2ba0f..4ae2bd1 100644
--- a/src/mac/omac/omac_process.c
+++ b/src/mac/omac/omac_process.c
@@ -85,6 +85,6 @@ int omac_process(omac_state *omac, const unsigned char *in, unsigned long inlen)
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/mac/omac/omac_test.c b/src/mac/omac/omac_test.c
index 147a284..10fb92e 100644
--- a/src/mac/omac/omac_test.c
+++ b/src/mac/omac/omac_test.c
@@ -103,6 +103,6 @@ int omac_test(void)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/mac/pelican/pelican.c b/src/mac/pelican/pelican.c
index 08b47ea..a81a3ed 100644
--- a/src/mac/pelican/pelican.c
+++ b/src/mac/pelican/pelican.c
@@ -159,6 +159,6 @@ int pelican_done(pelican_state *pelmac, unsigned char *out)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/mac/pelican/pelican_memory.c b/src/mac/pelican/pelican_memory.c
index e358341..08607a0 100644
--- a/src/mac/pelican/pelican_memory.c
+++ b/src/mac/pelican/pelican_memory.c
@@ -52,6 +52,6 @@ int pelican_memory(const unsigned char *key, unsigned long keylen,
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/mac/pelican/pelican_test.c b/src/mac/pelican/pelican_test.c
index cfa4c43..5fe28f9 100644
--- a/src/mac/pelican/pelican_test.c
+++ b/src/mac/pelican/pelican_test.c
@@ -113,6 +113,6 @@ int pelican_test(void)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/mac/pmac/pmac_done.c b/src/mac/pmac/pmac_done.c
index 3b5ecc5..de7a5aa 100644
--- a/src/mac/pmac/pmac_done.c
+++ b/src/mac/pmac/pmac_done.c
@@ -67,6 +67,6 @@ int pmac_done(pmac_state *state, unsigned char *out, unsigned long *outlen)
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/mac/pmac/pmac_file.c b/src/mac/pmac/pmac_file.c
index 46e68c1..abe04f1 100644
--- a/src/mac/pmac/pmac_file.c
+++ b/src/mac/pmac/pmac_file.c
@@ -87,6 +87,6 @@ LBL_ERR:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/mac/pmac/pmac_init.c b/src/mac/pmac/pmac_init.c
index 7cbd948..b1bb400 100644
--- a/src/mac/pmac/pmac_init.c
+++ b/src/mac/pmac/pmac_init.c
@@ -143,6 +143,6 @@ error:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/mac/pmac/pmac_memory.c b/src/mac/pmac/pmac_memory.c
index 462f032..7842781 100644
--- a/src/mac/pmac/pmac_memory.c
+++ b/src/mac/pmac/pmac_memory.c
@@ -67,6 +67,6 @@ LBL_ERR:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/mac/pmac/pmac_memory_multi.c b/src/mac/pmac/pmac_memory_multi.c
index a28319a..f3de4b5 100644
--- a/src/mac/pmac/pmac_memory_multi.c
+++ b/src/mac/pmac/pmac_memory_multi.c
@@ -82,6 +82,6 @@ LBL_ERR:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/mac/pmac/pmac_ntz.c b/src/mac/pmac/pmac_ntz.c
index a90c207..2c7dec5 100644
--- a/src/mac/pmac/pmac_ntz.c
+++ b/src/mac/pmac/pmac_ntz.c
@@ -32,6 +32,6 @@ int pmac_ntz(unsigned long x)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/mac/pmac/pmac_process.c b/src/mac/pmac/pmac_process.c
index 95e4bb4..018fa27 100644
--- a/src/mac/pmac/pmac_process.c
+++ b/src/mac/pmac/pmac_process.c
@@ -93,6 +93,6 @@ int pmac_process(pmac_state *pmac, const unsigned char *in, unsigned long inlen)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/mac/pmac/pmac_shift_xor.c b/src/mac/pmac/pmac_shift_xor.c
index de51819..49d48f9 100644
--- a/src/mac/pmac/pmac_shift_xor.c
+++ b/src/mac/pmac/pmac_shift_xor.c
@@ -37,6 +37,6 @@ void pmac_shift_xor(pmac_state *pmac)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/mac/pmac/pmac_test.c b/src/mac/pmac/pmac_test.c
index 4ffa927..a96f106 100644
--- a/src/mac/pmac/pmac_test.c
+++ b/src/mac/pmac/pmac_test.c
@@ -158,6 +158,6 @@ int pmac_test(void)
 
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/mac/xcbc/xcbc_done.c b/src/mac/xcbc/xcbc_done.c
index 48e2760..133d16f 100644
--- a/src/mac/xcbc/xcbc_done.c
+++ b/src/mac/xcbc/xcbc_done.c
@@ -69,7 +69,7 @@ int xcbc_done(xcbc_state *xcbc, unsigned char *out, unsigned long *outlen)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
 
diff --git a/src/mac/xcbc/xcbc_file.c b/src/mac/xcbc/xcbc_file.c
index fc4c5f1..f121cd0 100644
--- a/src/mac/xcbc/xcbc_file.c
+++ b/src/mac/xcbc/xcbc_file.c
@@ -86,6 +86,6 @@ LBL_ERR:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/mac/xcbc/xcbc_init.c b/src/mac/xcbc/xcbc_init.c
index 35ba905..4eccd5e 100644
--- a/src/mac/xcbc/xcbc_init.c
+++ b/src/mac/xcbc/xcbc_init.c
@@ -100,7 +100,7 @@ done:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
 
diff --git a/src/mac/xcbc/xcbc_memory.c b/src/mac/xcbc/xcbc_memory.c
index 263acec..a1bc045 100644
--- a/src/mac/xcbc/xcbc_memory.c
+++ b/src/mac/xcbc/xcbc_memory.c
@@ -64,6 +64,6 @@ done:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/mac/xcbc/xcbc_memory_multi.c b/src/mac/xcbc/xcbc_memory_multi.c
index 822dd95..a5b9d91 100644
--- a/src/mac/xcbc/xcbc_memory_multi.c
+++ b/src/mac/xcbc/xcbc_memory_multi.c
@@ -83,6 +83,6 @@ LBL_ERR:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/mac/xcbc/xcbc_process.c b/src/mac/xcbc/xcbc_process.c
index c75ea84..12e25c5 100644
--- a/src/mac/xcbc/xcbc_process.c
+++ b/src/mac/xcbc/xcbc_process.c
@@ -67,7 +67,7 @@ int xcbc_process(xcbc_state *xcbc, const unsigned char *in, unsigned long inlen)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
 
diff --git a/src/mac/xcbc/xcbc_test.c b/src/mac/xcbc/xcbc_test.c
index 80b93d4..e237a45 100644
--- a/src/mac/xcbc/xcbc_test.c
+++ b/src/mac/xcbc/xcbc_test.c
@@ -120,7 +120,7 @@ int xcbc_test(void)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
 
diff --git a/src/math/fp/ltc_ecc_fp_mulmod.c b/src/math/fp/ltc_ecc_fp_mulmod.c
index c5e8aa7..134aa47 100644
--- a/src/math/fp/ltc_ecc_fp_mulmod.c
+++ b/src/math/fp/ltc_ecc_fp_mulmod.c
@@ -1579,7 +1579,7 @@ ERR_OUT:
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
 
diff --git a/src/math/gmp_desc.c b/src/math/gmp_desc.c
index d742fa1..6997279 100644
--- a/src/math/gmp_desc.c
+++ b/src/math/gmp_desc.c
@@ -549,6 +549,6 @@ const ltc_math_descriptor gmp_desc = {
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/math/ltm_desc.c b/src/math/ltm_desc.c
index 54885a4..aa5f88a 100644
--- a/src/math/ltm_desc.c
+++ b/src/math/ltm_desc.c
@@ -508,6 +508,6 @@ const ltc_math_descriptor ltm_desc = {
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/math/multi.c b/src/math/multi.c
index fd18beb..bfed3ce 100644
--- a/src/math/multi.c
+++ b/src/math/multi.c
@@ -55,6 +55,6 @@ void ltc_deinit_multi(void *a, ...)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/math/rand_prime.c b/src/math/rand_prime.c
index 6cb7b49..8213cdb 100644
--- a/src/math/rand_prime.c
+++ b/src/math/rand_prime.c
@@ -83,6 +83,6 @@ int rand_prime(void *N, long len, prng_state *prng, int wprng)
 #endif /* LTC_NO_MATH */
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/math/tfm_desc.c b/src/math/tfm_desc.c
index 5d5de63..855083c 100644
--- a/src/math/tfm_desc.c
+++ b/src/math/tfm_desc.c
@@ -800,6 +800,6 @@ const ltc_math_descriptor tfm_desc = {
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/misc/adler32.c b/src/misc/adler32.c
index 71de8e9..7e312bb 100644
--- a/src/misc/adler32.c
+++ b/src/misc/adler32.c
@@ -132,6 +132,6 @@ int adler32_test(void)
 }
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/misc/base64/base64_decode.c b/src/misc/base64/base64_decode.c
index 3aed5be..4c58c68 100644
--- a/src/misc/base64/base64_decode.c
+++ b/src/misc/base64/base64_decode.c
@@ -191,6 +191,6 @@ int base64url_strict_decode(const unsigned char *in,  unsigned long inlen,
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/misc/base64/base64_encode.c b/src/misc/base64/base64_encode.c
index a135630..5c26e60 100644
--- a/src/misc/base64/base64_encode.c
+++ b/src/misc/base64/base64_encode.c
@@ -119,6 +119,6 @@ int base64url_strict_encode(const unsigned char *in,  unsigned long inlen,
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/misc/burn_stack.c b/src/misc/burn_stack.c
index 0f87b7c..afbafee 100644
--- a/src/misc/burn_stack.c
+++ b/src/misc/burn_stack.c
@@ -27,6 +27,6 @@ void burn_stack(unsigned long len)
 
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/misc/compare_testvector.c b/src/misc/compare_testvector.c
index 24639a0..cc1cb5f 100644
--- a/src/misc/compare_testvector.c
+++ b/src/misc/compare_testvector.c
@@ -71,6 +71,6 @@ int compare_testvector(const void* is, const unsigned long is_len, const void* s
    return res;
 }
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/misc/crc32.c b/src/misc/crc32.c
index 60c8aa1..1f78abb 100644
--- a/src/misc/crc32.c
+++ b/src/misc/crc32.c
@@ -203,6 +203,6 @@ int crc32_test(void)
 }
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/misc/crypt/crypt.c b/src/misc/crypt/crypt.c
index aeb46cc..4c3681d 100644
--- a/src/misc/crypt/crypt.c
+++ b/src/misc/crypt/crypt.c
@@ -484,6 +484,6 @@ const char *crypt_build_settings =
     ;
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/misc/crypt/crypt_argchk.c b/src/misc/crypt/crypt_argchk.c
index 153bb3b..3b66067 100644
--- a/src/misc/crypt/crypt_argchk.c
+++ b/src/misc/crypt/crypt_argchk.c
@@ -22,6 +22,6 @@ void crypt_argchk(char *v, char *s, int d)
 }
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/misc/crypt/crypt_cipher_descriptor.c b/src/misc/crypt/crypt_cipher_descriptor.c
index 6d5451f..ccc9890 100644
--- a/src/misc/crypt/crypt_cipher_descriptor.c
+++ b/src/misc/crypt/crypt_cipher_descriptor.c
@@ -20,6 +20,6 @@ struct ltc_cipher_descriptor cipher_descriptor[TAB_SIZE] = {
 LTC_MUTEX_GLOBAL(ltc_cipher_mutex)
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/misc/crypt/crypt_cipher_is_valid.c b/src/misc/crypt/crypt_cipher_is_valid.c
index f23bb03..aebc94c 100644
--- a/src/misc/crypt/crypt_cipher_is_valid.c
+++ b/src/misc/crypt/crypt_cipher_is_valid.c
@@ -29,6 +29,6 @@ int cipher_is_valid(int idx)
    return CRYPT_OK;
 }
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/misc/crypt/crypt_constants.c b/src/misc/crypt/crypt_constants.c
index 6e5bedd..5fe0ecc 100644
--- a/src/misc/crypt/crypt_constants.c
+++ b/src/misc/crypt/crypt_constants.c
@@ -231,6 +231,6 @@ int crypt_list_all_constants(char *names_list, unsigned int *names_list_size) {
 }
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/misc/crypt/crypt_find_cipher.c b/src/misc/crypt/crypt_find_cipher.c
index 45de736..ba908f4 100644
--- a/src/misc/crypt/crypt_find_cipher.c
+++ b/src/misc/crypt/crypt_find_cipher.c
@@ -34,6 +34,6 @@ int find_cipher(const char *name)
 }
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/misc/crypt/crypt_find_cipher_any.c b/src/misc/crypt/crypt_find_cipher_any.c
index db85707..5cdcdf8 100644
--- a/src/misc/crypt/crypt_find_cipher_any.c
+++ b/src/misc/crypt/crypt_find_cipher_any.c
@@ -43,6 +43,6 @@ int find_cipher_any(const char *name, int blocklen, int keylen)
    return -1;
 }
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/misc/crypt/crypt_find_cipher_id.c b/src/misc/crypt/crypt_find_cipher_id.c
index 73841d0..34d0049 100644
--- a/src/misc/crypt/crypt_find_cipher_id.c
+++ b/src/misc/crypt/crypt_find_cipher_id.c
@@ -33,6 +33,6 @@ int find_cipher_id(unsigned char ID)
    return -1;
 }
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/misc/crypt/crypt_find_hash.c b/src/misc/crypt/crypt_find_hash.c
index 1ce723f..19ee55c 100644
--- a/src/misc/crypt/crypt_find_hash.c
+++ b/src/misc/crypt/crypt_find_hash.c
@@ -33,6 +33,6 @@ int find_hash(const char *name)
    return -1;
 }
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/misc/crypt/crypt_find_hash_any.c b/src/misc/crypt/crypt_find_hash_any.c
index 3d22486..413809f 100644
--- a/src/misc/crypt/crypt_find_hash_any.c
+++ b/src/misc/crypt/crypt_find_hash_any.c
@@ -42,6 +42,6 @@
    return z;
 }
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/misc/crypt/crypt_find_hash_id.c b/src/misc/crypt/crypt_find_hash_id.c
index d94510d..ea784e8 100644
--- a/src/misc/crypt/crypt_find_hash_id.c
+++ b/src/misc/crypt/crypt_find_hash_id.c
@@ -33,6 +33,6 @@ int find_hash_id(unsigned char ID)
    return -1;
 }
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/misc/crypt/crypt_find_hash_oid.c b/src/misc/crypt/crypt_find_hash_oid.c
index a97ff6b..026cc73 100644
--- a/src/misc/crypt/crypt_find_hash_oid.c
+++ b/src/misc/crypt/crypt_find_hash_oid.c
@@ -28,6 +28,6 @@ int find_hash_oid(const unsigned long *ID, unsigned long IDlen)
    return -1;
 }
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/misc/crypt/crypt_find_prng.c b/src/misc/crypt/crypt_find_prng.c
index 9acc6b5..a0cad16 100644
--- a/src/misc/crypt/crypt_find_prng.c
+++ b/src/misc/crypt/crypt_find_prng.c
@@ -34,6 +34,6 @@ int find_prng(const char *name)
 }
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/misc/crypt/crypt_fsa.c b/src/misc/crypt/crypt_fsa.c
index 60f2099..dc2a570 100644
--- a/src/misc/crypt/crypt_fsa.c
+++ b/src/misc/crypt/crypt_fsa.c
@@ -51,6 +51,6 @@ int crypt_fsa(void *mp, ...)
 }
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/misc/crypt/crypt_hash_descriptor.c b/src/misc/crypt/crypt_hash_descriptor.c
index 68abe62..6e1103f 100644
--- a/src/misc/crypt/crypt_hash_descriptor.c
+++ b/src/misc/crypt/crypt_hash_descriptor.c
@@ -20,6 +20,6 @@ struct ltc_hash_descriptor hash_descriptor[TAB_SIZE] = {
 LTC_MUTEX_GLOBAL(ltc_hash_mutex)
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/misc/crypt/crypt_hash_is_valid.c b/src/misc/crypt/crypt_hash_is_valid.c
index 8453942..ca75f05 100644
--- a/src/misc/crypt/crypt_hash_is_valid.c
+++ b/src/misc/crypt/crypt_hash_is_valid.c
@@ -29,6 +29,6 @@ int hash_is_valid(int idx)
    return CRYPT_OK;
 }
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/misc/crypt/crypt_inits.c b/src/misc/crypt/crypt_inits.c
index dd24f65..8042f38 100644
--- a/src/misc/crypt/crypt_inits.c
+++ b/src/misc/crypt/crypt_inits.c
@@ -38,6 +38,6 @@ void init_GMP(void)
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/misc/crypt/crypt_prng_descriptor.c b/src/misc/crypt/crypt_prng_descriptor.c
index 3870c28..276047c 100644
--- a/src/misc/crypt/crypt_prng_descriptor.c
+++ b/src/misc/crypt/crypt_prng_descriptor.c
@@ -19,6 +19,6 @@ struct ltc_prng_descriptor prng_descriptor[TAB_SIZE] = {
 LTC_MUTEX_GLOBAL(ltc_prng_mutex)
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/misc/crypt/crypt_prng_is_valid.c b/src/misc/crypt/crypt_prng_is_valid.c
index ac78094..9930a06 100644
--- a/src/misc/crypt/crypt_prng_is_valid.c
+++ b/src/misc/crypt/crypt_prng_is_valid.c
@@ -29,6 +29,6 @@ int prng_is_valid(int idx)
    return CRYPT_OK;
 }
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/misc/crypt/crypt_register_cipher.c b/src/misc/crypt/crypt_register_cipher.c
index 242075e..85178d2 100644
--- a/src/misc/crypt/crypt_register_cipher.c
+++ b/src/misc/crypt/crypt_register_cipher.c
@@ -47,6 +47,6 @@ int register_cipher(const struct ltc_cipher_descriptor *cipher)
    return -1;
 }
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/misc/crypt/crypt_register_hash.c b/src/misc/crypt/crypt_register_hash.c
index 10cf944..fc7f4e0 100644
--- a/src/misc/crypt/crypt_register_hash.c
+++ b/src/misc/crypt/crypt_register_hash.c
@@ -47,6 +47,6 @@ int register_hash(const struct ltc_hash_descriptor *hash)
    return -1;
 }
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/misc/crypt/crypt_register_prng.c b/src/misc/crypt/crypt_register_prng.c
index 4438bc4..9cbd634 100644
--- a/src/misc/crypt/crypt_register_prng.c
+++ b/src/misc/crypt/crypt_register_prng.c
@@ -47,6 +47,6 @@ int register_prng(const struct ltc_prng_descriptor *prng)
    return -1;
 }
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/misc/crypt/crypt_sizes.c b/src/misc/crypt/crypt_sizes.c
index 309a43d..4b3d077 100644
--- a/src/misc/crypt/crypt_sizes.c
+++ b/src/misc/crypt/crypt_sizes.c
@@ -323,6 +323,6 @@ int crypt_list_all_sizes(char *names_list, unsigned int *names_list_size) {
 }
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/misc/crypt/crypt_unregister_cipher.c b/src/misc/crypt/crypt_unregister_cipher.c
index 3932bdd..b57c736 100644
--- a/src/misc/crypt/crypt_unregister_cipher.c
+++ b/src/misc/crypt/crypt_unregister_cipher.c
@@ -38,6 +38,6 @@ int unregister_cipher(const struct ltc_cipher_descriptor *cipher)
    return CRYPT_ERROR;
 }
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/misc/crypt/crypt_unregister_hash.c b/src/misc/crypt/crypt_unregister_hash.c
index 56a8d2e..dbbff33 100644
--- a/src/misc/crypt/crypt_unregister_hash.c
+++ b/src/misc/crypt/crypt_unregister_hash.c
@@ -37,6 +37,6 @@ int unregister_hash(const struct ltc_hash_descriptor *hash)
    return CRYPT_ERROR;
 }
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/misc/crypt/crypt_unregister_prng.c b/src/misc/crypt/crypt_unregister_prng.c
index b6fc7f5..f7606ef 100644
--- a/src/misc/crypt/crypt_unregister_prng.c
+++ b/src/misc/crypt/crypt_unregister_prng.c
@@ -37,6 +37,6 @@ int unregister_prng(const struct ltc_prng_descriptor *prng)
    return CRYPT_ERROR;
 }
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/misc/error_to_string.c b/src/misc/error_to_string.c
index 02bfbe7..8a5baef 100644
--- a/src/misc/error_to_string.c
+++ b/src/misc/error_to_string.c
@@ -73,6 +73,6 @@ const char *error_to_string(int err)
 }
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/misc/hkdf/hkdf_test.c b/src/misc/hkdf/hkdf_test.c
index d4dcc78..ca04ebb 100644
--- a/src/misc/hkdf/hkdf_test.c
+++ b/src/misc/hkdf/hkdf_test.c
@@ -309,6 +309,6 @@ int hkdf_test(void)
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/misc/mem_neq.c b/src/misc/mem_neq.c
index 6772096..e20fd33 100644
--- a/src/misc/mem_neq.c
+++ b/src/misc/mem_neq.c
@@ -53,6 +53,6 @@ int mem_neq(const void *a, const void *b, size_t len)
    return ret;
 }
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/misc/pkcs5/pkcs_5_1.c b/src/misc/pkcs5/pkcs_5_1.c
index 4c294c7..10325de 100644
--- a/src/misc/pkcs5/pkcs_5_1.c
+++ b/src/misc/pkcs5/pkcs_5_1.c
@@ -182,6 +182,6 @@ int pkcs_5_alg1_openssl(const unsigned char *password,
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/misc/pkcs5/pkcs_5_2.c b/src/misc/pkcs5/pkcs_5_2.c
index 1a96c38..2265bcb 100644
--- a/src/misc/pkcs5/pkcs_5_2.c
+++ b/src/misc/pkcs5/pkcs_5_2.c
@@ -122,6 +122,6 @@ LBL_ERR:
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/misc/pkcs5/pkcs_5_test.c b/src/misc/pkcs5/pkcs_5_test.c
index 1268154..d46ab20 100644
--- a/src/misc/pkcs5/pkcs_5_test.c
+++ b/src/misc/pkcs5/pkcs_5_test.c
@@ -229,6 +229,6 @@ int pkcs_5_test (void)
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/misc/zeromem.c b/src/misc/zeromem.c
index c1fded3..1a3b8ed 100644
--- a/src/misc/zeromem.c
+++ b/src/misc/zeromem.c
@@ -27,6 +27,6 @@ void zeromem(volatile void *out, size_t outlen)
    }
 }
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/cbc/cbc_decrypt.c b/src/modes/cbc/cbc_decrypt.c
index 2748af4..e9f2785 100644
--- a/src/modes/cbc/cbc_decrypt.c
+++ b/src/modes/cbc/cbc_decrypt.c
@@ -90,6 +90,6 @@ int cbc_decrypt(const unsigned char *ct, unsigned char *pt, unsigned long len, s
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/cbc/cbc_done.c b/src/modes/cbc/cbc_done.c
index c4d96b7..2f1293d 100644
--- a/src/modes/cbc/cbc_done.c
+++ b/src/modes/cbc/cbc_done.c
@@ -35,6 +35,6 @@ int cbc_done(symmetric_CBC *cbc)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/cbc/cbc_encrypt.c b/src/modes/cbc/cbc_encrypt.c
index ecba681..00d85fc 100644
--- a/src/modes/cbc/cbc_encrypt.c
+++ b/src/modes/cbc/cbc_encrypt.c
@@ -91,6 +91,6 @@ int cbc_encrypt(const unsigned char *pt, unsigned char *ct, unsigned long len, s
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/cbc/cbc_getiv.c b/src/modes/cbc/cbc_getiv.c
index fc6a8c0..ef2e659 100644
--- a/src/modes/cbc/cbc_getiv.c
+++ b/src/modes/cbc/cbc_getiv.c
@@ -39,6 +39,6 @@ int cbc_getiv(unsigned char *IV, unsigned long *len, symmetric_CBC *cbc)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/cbc/cbc_setiv.c b/src/modes/cbc/cbc_setiv.c
index b8c4ae1..06352ad 100644
--- a/src/modes/cbc/cbc_setiv.c
+++ b/src/modes/cbc/cbc_setiv.c
@@ -37,6 +37,6 @@ int cbc_setiv(const unsigned char *IV, unsigned long len, symmetric_CBC *cbc)
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/cbc/cbc_start.c b/src/modes/cbc/cbc_start.c
index 477301b..93dd793 100644
--- a/src/modes/cbc/cbc_start.c
+++ b/src/modes/cbc/cbc_start.c
@@ -55,6 +55,6 @@ int cbc_start(int cipher, const unsigned char *IV, const unsigned char *key,
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/cfb/cfb_decrypt.c b/src/modes/cfb/cfb_decrypt.c
index aa7783b..9749a0b 100644
--- a/src/modes/cfb/cfb_decrypt.c
+++ b/src/modes/cfb/cfb_decrypt.c
@@ -60,6 +60,6 @@ int cfb_decrypt(const unsigned char *ct, unsigned char *pt, unsigned long len, s
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/cfb/cfb_done.c b/src/modes/cfb/cfb_done.c
index b799d4b..24576c8 100644
--- a/src/modes/cfb/cfb_done.c
+++ b/src/modes/cfb/cfb_done.c
@@ -35,6 +35,6 @@ int cfb_done(symmetric_CFB *cfb)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/cfb/cfb_encrypt.c b/src/modes/cfb/cfb_encrypt.c
index d6687a4..4503e5b 100644
--- a/src/modes/cfb/cfb_encrypt.c
+++ b/src/modes/cfb/cfb_encrypt.c
@@ -58,6 +58,6 @@ int cfb_encrypt(const unsigned char *pt, unsigned char *ct, unsigned long len, s
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/cfb/cfb_getiv.c b/src/modes/cfb/cfb_getiv.c
index 328529c..e25d333 100644
--- a/src/modes/cfb/cfb_getiv.c
+++ b/src/modes/cfb/cfb_getiv.c
@@ -39,6 +39,6 @@ int cfb_getiv(unsigned char *IV, unsigned long *len, symmetric_CFB *cfb)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/cfb/cfb_setiv.c b/src/modes/cfb/cfb_setiv.c
index d92dc1a..ff4acc9 100644
--- a/src/modes/cfb/cfb_setiv.c
+++ b/src/modes/cfb/cfb_setiv.c
@@ -45,6 +45,6 @@ int cfb_setiv(const unsigned char *IV, unsigned long len, symmetric_CFB *cfb)
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/cfb/cfb_start.c b/src/modes/cfb/cfb_start.c
index 03b5959..6a97287 100644
--- a/src/modes/cfb/cfb_start.c
+++ b/src/modes/cfb/cfb_start.c
@@ -58,6 +58,6 @@ int cfb_start(int cipher, const unsigned char *IV, const unsigned char *key,
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/ctr/ctr_decrypt.c b/src/modes/ctr/ctr_decrypt.c
index 4347569..5008089 100644
--- a/src/modes/ctr/ctr_decrypt.c
+++ b/src/modes/ctr/ctr_decrypt.c
@@ -35,6 +35,6 @@ int ctr_decrypt(const unsigned char *ct, unsigned char *pt, unsigned long len, s
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/ctr/ctr_done.c b/src/modes/ctr/ctr_done.c
index 55bedaa..3de13c2 100644
--- a/src/modes/ctr/ctr_done.c
+++ b/src/modes/ctr/ctr_done.c
@@ -35,6 +35,6 @@ int ctr_done(symmetric_CTR *ctr)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/ctr/ctr_encrypt.c b/src/modes/ctr/ctr_encrypt.c
index 3668fb6..ecc7b01 100644
--- a/src/modes/ctr/ctr_encrypt.c
+++ b/src/modes/ctr/ctr_encrypt.c
@@ -105,6 +105,6 @@ int ctr_encrypt(const unsigned char *pt, unsigned char *ct, unsigned long len, s
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/ctr/ctr_getiv.c b/src/modes/ctr/ctr_getiv.c
index ea856d6..36ee393 100644
--- a/src/modes/ctr/ctr_getiv.c
+++ b/src/modes/ctr/ctr_getiv.c
@@ -39,6 +39,6 @@ int ctr_getiv(unsigned char *IV, unsigned long *len, symmetric_CTR *ctr)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/ctr/ctr_setiv.c b/src/modes/ctr/ctr_setiv.c
index cd7cb2a..dbbf6a8 100644
--- a/src/modes/ctr/ctr_setiv.c
+++ b/src/modes/ctr/ctr_setiv.c
@@ -49,6 +49,6 @@ int ctr_setiv(const unsigned char *IV, unsigned long len, symmetric_CTR *ctr)
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/ctr/ctr_start.c b/src/modes/ctr/ctr_start.c
index 4a0ce9d..e77af41 100644
--- a/src/modes/ctr/ctr_start.c
+++ b/src/modes/ctr/ctr_start.c
@@ -94,6 +94,6 @@ int ctr_start(               int   cipher,
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/ctr/ctr_test.c b/src/modes/ctr/ctr_test.c
index 79dac61..6574ef2 100644
--- a/src/modes/ctr/ctr_test.c
+++ b/src/modes/ctr/ctr_test.c
@@ -75,9 +75,9 @@ int ctr_test(void)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
 
 
 
diff --git a/src/modes/ecb/ecb_decrypt.c b/src/modes/ecb/ecb_decrypt.c
index c28679d..213b253 100644
--- a/src/modes/ecb/ecb_decrypt.c
+++ b/src/modes/ecb/ecb_decrypt.c
@@ -54,6 +54,6 @@ int ecb_decrypt(const unsigned char *ct, unsigned char *pt, unsigned long len, s
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/ecb/ecb_done.c b/src/modes/ecb/ecb_done.c
index d965232..6df7eec 100644
--- a/src/modes/ecb/ecb_done.c
+++ b/src/modes/ecb/ecb_done.c
@@ -35,6 +35,6 @@ int ecb_done(symmetric_ECB *ecb)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/ecb/ecb_encrypt.c b/src/modes/ecb/ecb_encrypt.c
index 0cbeddd..5d4661f 100644
--- a/src/modes/ecb/ecb_encrypt.c
+++ b/src/modes/ecb/ecb_encrypt.c
@@ -54,6 +54,6 @@ int ecb_encrypt(const unsigned char *pt, unsigned char *ct, unsigned long len, s
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/ecb/ecb_start.c b/src/modes/ecb/ecb_start.c
index 5091480..ecd301b 100644
--- a/src/modes/ecb/ecb_start.c
+++ b/src/modes/ecb/ecb_start.c
@@ -41,6 +41,6 @@ int ecb_start(int cipher, const unsigned char *key, int keylen, int num_rounds,
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/f8/f8_decrypt.c b/src/modes/f8/f8_decrypt.c
index 49fadc4..9c92952 100644
--- a/src/modes/f8/f8_decrypt.c
+++ b/src/modes/f8/f8_decrypt.c
@@ -36,6 +36,6 @@ int f8_decrypt(const unsigned char *ct, unsigned char *pt, unsigned long len, sy
 
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/f8/f8_done.c b/src/modes/f8/f8_done.c
index f2fdf2b..3f0af66 100644
--- a/src/modes/f8/f8_done.c
+++ b/src/modes/f8/f8_done.c
@@ -35,6 +35,6 @@ int f8_done(symmetric_F8 *f8)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/f8/f8_encrypt.c b/src/modes/f8/f8_encrypt.c
index cb22996..058f25a 100644
--- a/src/modes/f8/f8_encrypt.c
+++ b/src/modes/f8/f8_encrypt.c
@@ -96,6 +96,6 @@ int f8_encrypt(const unsigned char *pt, unsigned char *ct, unsigned long len, sy
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/f8/f8_getiv.c b/src/modes/f8/f8_getiv.c
index 68e562d..7be74cf 100644
--- a/src/modes/f8/f8_getiv.c
+++ b/src/modes/f8/f8_getiv.c
@@ -39,6 +39,6 @@ int f8_getiv(unsigned char *IV, unsigned long *len, symmetric_F8 *f8)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/f8/f8_setiv.c b/src/modes/f8/f8_setiv.c
index 278da03..b708e40 100644
--- a/src/modes/f8/f8_setiv.c
+++ b/src/modes/f8/f8_setiv.c
@@ -45,6 +45,6 @@ int f8_setiv(const unsigned char *IV, unsigned long len, symmetric_F8 *f8)
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/f8/f8_start.c b/src/modes/f8/f8_start.c
index 13809c4..6beb2de 100644
--- a/src/modes/f8/f8_start.c
+++ b/src/modes/f8/f8_start.c
@@ -91,6 +91,6 @@ int f8_start(                int  cipher, const unsigned char *IV,
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/f8/f8_test_mode.c b/src/modes/f8/f8_test_mode.c
index a1b225d..d9d0ccd 100644
--- a/src/modes/f8/f8_test_mode.c
+++ b/src/modes/f8/f8_test_mode.c
@@ -69,6 +69,6 @@ int f8_test_mode(void)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/lrw/lrw_decrypt.c b/src/modes/lrw/lrw_decrypt.c
index 0c75fe3..bfedb64 100644
--- a/src/modes/lrw/lrw_decrypt.c
+++ b/src/modes/lrw/lrw_decrypt.c
@@ -44,6 +44,6 @@ int lrw_decrypt(const unsigned char *ct, unsigned char *pt, unsigned long len, s
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/lrw/lrw_done.c b/src/modes/lrw/lrw_done.c
index a8018ca..0088f62 100644
--- a/src/modes/lrw/lrw_done.c
+++ b/src/modes/lrw/lrw_done.c
@@ -35,6 +35,6 @@ int lrw_done(symmetric_LRW *lrw)
 }
 
 #endif
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/lrw/lrw_encrypt.c b/src/modes/lrw/lrw_encrypt.c
index 21df206..0738648 100644
--- a/src/modes/lrw/lrw_encrypt.c
+++ b/src/modes/lrw/lrw_encrypt.c
@@ -43,6 +43,6 @@ int lrw_encrypt(const unsigned char *pt, unsigned char *ct, unsigned long len, s
 
 
 #endif
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/lrw/lrw_getiv.c b/src/modes/lrw/lrw_getiv.c
index 2c54ad6..6dcd96d 100644
--- a/src/modes/lrw/lrw_getiv.c
+++ b/src/modes/lrw/lrw_getiv.c
@@ -38,6 +38,6 @@ int lrw_getiv(unsigned char *IV, unsigned long *len, symmetric_LRW *lrw)
 }
 
 #endif
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/lrw/lrw_process.c b/src/modes/lrw/lrw_process.c
index 43f158e..0896bc6 100644
--- a/src/modes/lrw/lrw_process.c
+++ b/src/modes/lrw/lrw_process.c
@@ -113,6 +113,6 @@ int lrw_process(const unsigned char *pt, unsigned char *ct, unsigned long len, i
 }
 
 #endif
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/lrw/lrw_setiv.c b/src/modes/lrw/lrw_setiv.c
index 66402a4..5c04157 100644
--- a/src/modes/lrw/lrw_setiv.c
+++ b/src/modes/lrw/lrw_setiv.c
@@ -72,6 +72,6 @@ int lrw_setiv(const unsigned char *IV, unsigned long len, symmetric_LRW *lrw)
 
 
 #endif
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/lrw/lrw_start.c b/src/modes/lrw/lrw_start.c
index 29ffc7e..e13d3bd 100644
--- a/src/modes/lrw/lrw_start.c
+++ b/src/modes/lrw/lrw_start.c
@@ -96,6 +96,6 @@ int lrw_start(               int   cipher,
 
 
 #endif
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/lrw/lrw_test.c b/src/modes/lrw/lrw_test.c
index 0652a9f..10ff919 100644
--- a/src/modes/lrw/lrw_test.c
+++ b/src/modes/lrw/lrw_test.c
@@ -129,6 +129,6 @@ int lrw_test(void)
 
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/ofb/ofb_decrypt.c b/src/modes/ofb/ofb_decrypt.c
index b59d56e..f402802 100644
--- a/src/modes/ofb/ofb_decrypt.c
+++ b/src/modes/ofb/ofb_decrypt.c
@@ -36,6 +36,6 @@ int ofb_decrypt(const unsigned char *ct, unsigned char *pt, unsigned long len, s
 
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/ofb/ofb_done.c b/src/modes/ofb/ofb_done.c
index 2975253..9caddbe 100644
--- a/src/modes/ofb/ofb_done.c
+++ b/src/modes/ofb/ofb_done.c
@@ -35,6 +35,6 @@ int ofb_done(symmetric_OFB *ofb)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/ofb/ofb_encrypt.c b/src/modes/ofb/ofb_encrypt.c
index 7116a00..415842d 100644
--- a/src/modes/ofb/ofb_encrypt.c
+++ b/src/modes/ofb/ofb_encrypt.c
@@ -53,6 +53,6 @@ int ofb_encrypt(const unsigned char *pt, unsigned char *ct, unsigned long len, s
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/ofb/ofb_getiv.c b/src/modes/ofb/ofb_getiv.c
index 15fd11e..37c40a6 100644
--- a/src/modes/ofb/ofb_getiv.c
+++ b/src/modes/ofb/ofb_getiv.c
@@ -39,6 +39,6 @@ int ofb_getiv(unsigned char *IV, unsigned long *len, symmetric_OFB *ofb)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/ofb/ofb_setiv.c b/src/modes/ofb/ofb_setiv.c
index d157e46..692525b 100644
--- a/src/modes/ofb/ofb_setiv.c
+++ b/src/modes/ofb/ofb_setiv.c
@@ -45,6 +45,6 @@ int ofb_setiv(const unsigned char *IV, unsigned long len, symmetric_OFB *ofb)
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/ofb/ofb_start.c b/src/modes/ofb/ofb_start.c
index f780ee8..d981d57 100644
--- a/src/modes/ofb/ofb_start.c
+++ b/src/modes/ofb/ofb_start.c
@@ -53,6 +53,6 @@ int ofb_start(int cipher, const unsigned char *IV, const unsigned char *key,
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/xts/xts_decrypt.c b/src/modes/xts/xts_decrypt.c
index 8da3895..af3fbf6 100644
--- a/src/modes/xts/xts_decrypt.c
+++ b/src/modes/xts/xts_decrypt.c
@@ -151,6 +151,6 @@ int xts_decrypt(const unsigned char *ct, unsigned long ptlen, unsigned char *pt,
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/xts/xts_done.c b/src/modes/xts/xts_done.c
index d7721f8..558c043 100644
--- a/src/modes/xts/xts_done.c
+++ b/src/modes/xts/xts_done.c
@@ -26,6 +26,6 @@ void xts_done(symmetric_xts *xts)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/xts/xts_encrypt.c b/src/modes/xts/xts_encrypt.c
index 6ab6aa1..235aaa8 100644
--- a/src/modes/xts/xts_encrypt.c
+++ b/src/modes/xts/xts_encrypt.c
@@ -152,6 +152,6 @@ int xts_encrypt(const unsigned char *pt, unsigned long ptlen, unsigned char *ct,
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/xts/xts_init.c b/src/modes/xts/xts_init.c
index fe6707e..be0ac6a 100644
--- a/src/modes/xts/xts_init.c
+++ b/src/modes/xts/xts_init.c
@@ -56,6 +56,6 @@ int xts_start(int cipher, const unsigned char *key1, const unsigned char *key2,
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/xts/xts_mult_x.c b/src/modes/xts/xts_mult_x.c
index 0113473..3fad22b 100644
--- a/src/modes/xts/xts_mult_x.c
+++ b/src/modes/xts/xts_mult_x.c
@@ -34,6 +34,6 @@ void xts_mult_x(unsigned char *I)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/modes/xts/xts_test.c b/src/modes/xts/xts_test.c
index dd679e3..6c721a4 100644
--- a/src/modes/xts/xts_test.c
+++ b/src/modes/xts/xts_test.c
@@ -299,6 +299,6 @@ int xts_test(void)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/bit/der_decode_bit_string.c b/src/pk/asn1/der/bit/der_decode_bit_string.c
index afa4391..5203fcf 100644
--- a/src/pk/asn1/der/bit/der_decode_bit_string.c
+++ b/src/pk/asn1/der/bit/der_decode_bit_string.c
@@ -95,6 +95,6 @@ int der_decode_bit_string(const unsigned char *in,  unsigned long inlen,
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/bit/der_decode_raw_bit_string.c b/src/pk/asn1/der/bit/der_decode_raw_bit_string.c
index cbfe741..9b8bbac 100644
--- a/src/pk/asn1/der/bit/der_decode_raw_bit_string.c
+++ b/src/pk/asn1/der/bit/der_decode_raw_bit_string.c
@@ -99,6 +99,6 @@ int der_decode_raw_bit_string(const unsigned char *in,  unsigned long inlen,
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/bit/der_encode_bit_string.c b/src/pk/asn1/der/bit/der_encode_bit_string.c
index 03f01ba..c552184 100644
--- a/src/pk/asn1/der/bit/der_encode_bit_string.c
+++ b/src/pk/asn1/der/bit/der_encode_bit_string.c
@@ -82,6 +82,6 @@ int der_encode_bit_string(const unsigned char *in, unsigned long inlen,
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/bit/der_encode_raw_bit_string.c b/src/pk/asn1/der/bit/der_encode_raw_bit_string.c
index 66a3b82..7e29d8c 100644
--- a/src/pk/asn1/der/bit/der_encode_raw_bit_string.c
+++ b/src/pk/asn1/der/bit/der_encode_raw_bit_string.c
@@ -85,6 +85,6 @@ int der_encode_raw_bit_string(const unsigned char *in, unsigned long inlen,
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/bit/der_length_bit_string.c b/src/pk/asn1/der/bit/der_length_bit_string.c
index fd973b4..b9c99fb 100644
--- a/src/pk/asn1/der/bit/der_length_bit_string.c
+++ b/src/pk/asn1/der/bit/der_length_bit_string.c
@@ -47,6 +47,6 @@ int der_length_bit_string(unsigned long nbits, unsigned long *outlen)
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/boolean/der_decode_boolean.c b/src/pk/asn1/der/boolean/der_decode_boolean.c
index b8e4f08..da60ca9 100644
--- a/src/pk/asn1/der/boolean/der_decode_boolean.c
+++ b/src/pk/asn1/der/boolean/der_decode_boolean.c
@@ -40,6 +40,6 @@ int der_decode_boolean(const unsigned char *in, unsigned long inlen,
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/boolean/der_encode_boolean.c b/src/pk/asn1/der/boolean/der_encode_boolean.c
index d6dc6af..c5cacdd 100644
--- a/src/pk/asn1/der/boolean/der_encode_boolean.c
+++ b/src/pk/asn1/der/boolean/der_encode_boolean.c
@@ -44,6 +44,6 @@ int der_encode_boolean(int in,
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/boolean/der_length_boolean.c b/src/pk/asn1/der/boolean/der_length_boolean.c
index 2d43486..a1a3a7b 100644
--- a/src/pk/asn1/der/boolean/der_length_boolean.c
+++ b/src/pk/asn1/der/boolean/der_length_boolean.c
@@ -28,6 +28,6 @@ int der_length_boolean(unsigned long *outlen)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/choice/der_decode_choice.c b/src/pk/asn1/der/choice/der_decode_choice.c
index 07c56e3..0bfd3bb 100644
--- a/src/pk/asn1/der/choice/der_decode_choice.c
+++ b/src/pk/asn1/der/choice/der_decode_choice.c
@@ -218,6 +218,6 @@ int der_decode_choice(const unsigned char *in,   unsigned long *inlen,
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/generalizedtime/der_decode_generalizedtime.c b/src/pk/asn1/der/generalizedtime/der_decode_generalizedtime.c
index 507c72e..88f56ec 100644
--- a/src/pk/asn1/der/generalizedtime/der_decode_generalizedtime.c
+++ b/src/pk/asn1/der/generalizedtime/der_decode_generalizedtime.c
@@ -139,6 +139,6 @@ YYYYMMDDhhmmss.fs-hh'mm'
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/generalizedtime/der_encode_generalizedtime.c b/src/pk/asn1/der/generalizedtime/der_encode_generalizedtime.c
index 58e6d27..f32efe8 100644
--- a/src/pk/asn1/der/generalizedtime/der_encode_generalizedtime.c
+++ b/src/pk/asn1/der/generalizedtime/der_encode_generalizedtime.c
@@ -103,6 +103,6 @@ int der_encode_generalizedtime(ltc_generalizedtime *gtime,
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/generalizedtime/der_length_generalizedtime.c b/src/pk/asn1/der/generalizedtime/der_length_generalizedtime.c
index b7849be..e6cb35f 100644
--- a/src/pk/asn1/der/generalizedtime/der_length_generalizedtime.c
+++ b/src/pk/asn1/der/generalizedtime/der_length_generalizedtime.c
@@ -53,6 +53,6 @@ int der_length_generalizedtime(ltc_generalizedtime *gtime, unsigned long *outlen
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/ia5/der_decode_ia5_string.c b/src/pk/asn1/der/ia5/der_decode_ia5_string.c
index 23bd4ae..c347251 100644
--- a/src/pk/asn1/der/ia5/der_decode_ia5_string.c
+++ b/src/pk/asn1/der/ia5/der_decode_ia5_string.c
@@ -89,6 +89,6 @@ int der_decode_ia5_string(const unsigned char *in, unsigned long inlen,
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/ia5/der_encode_ia5_string.c b/src/pk/asn1/der/ia5/der_encode_ia5_string.c
index 9fca2cf..18b926e 100644
--- a/src/pk/asn1/der/ia5/der_encode_ia5_string.c
+++ b/src/pk/asn1/der/ia5/der_encode_ia5_string.c
@@ -78,6 +78,6 @@ int der_encode_ia5_string(const unsigned char *in, unsigned long inlen,
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/ia5/der_length_ia5_string.c b/src/pk/asn1/der/ia5/der_length_ia5_string.c
index 959d27d..5f1a78d 100644
--- a/src/pk/asn1/der/ia5/der_length_ia5_string.c
+++ b/src/pk/asn1/der/ia5/der_length_ia5_string.c
@@ -187,6 +187,6 @@ int der_length_ia5_string(const unsigned char *octets, unsigned long noctets, un
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/integer/der_decode_integer.c b/src/pk/asn1/der/integer/der_decode_integer.c
index 848dba2..88cf93f 100644
--- a/src/pk/asn1/der/integer/der_decode_integer.c
+++ b/src/pk/asn1/der/integer/der_decode_integer.c
@@ -103,6 +103,6 @@ int der_decode_integer(const unsigned char *in, unsigned long inlen, void *num)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/integer/der_encode_integer.c b/src/pk/asn1/der/integer/der_encode_integer.c
index 4f471eb..a8bada5 100644
--- a/src/pk/asn1/der/integer/der_encode_integer.c
+++ b/src/pk/asn1/der/integer/der_encode_integer.c
@@ -123,6 +123,6 @@ int der_encode_integer(void *num, unsigned char *out, unsigned long *outlen)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/integer/der_length_integer.c b/src/pk/asn1/der/integer/der_length_integer.c
index 446f5e8..753ef0e 100644
--- a/src/pk/asn1/der/integer/der_length_integer.c
+++ b/src/pk/asn1/der/integer/der_length_integer.c
@@ -74,6 +74,6 @@ int der_length_integer(void *num, unsigned long *outlen)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/object_identifier/der_decode_object_identifier.c b/src/pk/asn1/der/object_identifier/der_decode_object_identifier.c
index 34f6ee3..c957565 100644
--- a/src/pk/asn1/der/object_identifier/der_decode_object_identifier.c
+++ b/src/pk/asn1/der/object_identifier/der_decode_object_identifier.c
@@ -92,6 +92,6 @@ int der_decode_object_identifier(const unsigned char *in,    unsigned long  inle
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/object_identifier/der_encode_object_identifier.c b/src/pk/asn1/der/object_identifier/der_encode_object_identifier.c
index ea982ae..b1ce62c 100644
--- a/src/pk/asn1/der/object_identifier/der_encode_object_identifier.c
+++ b/src/pk/asn1/der/object_identifier/der_encode_object_identifier.c
@@ -104,6 +104,6 @@ int der_encode_object_identifier(unsigned long *words, unsigned long  nwords,
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/object_identifier/der_length_object_identifier.c b/src/pk/asn1/der/object_identifier/der_length_object_identifier.c
index 2b7bbcb..ac08915 100644
--- a/src/pk/asn1/der/object_identifier/der_length_object_identifier.c
+++ b/src/pk/asn1/der/object_identifier/der_length_object_identifier.c
@@ -82,6 +82,6 @@ int der_length_object_identifier(unsigned long *words, unsigned long nwords, uns
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/octet/der_decode_octet_string.c b/src/pk/asn1/der/octet/der_decode_octet_string.c
index 0220c5f..02859dc 100644
--- a/src/pk/asn1/der/octet/der_decode_octet_string.c
+++ b/src/pk/asn1/der/octet/der_decode_octet_string.c
@@ -84,6 +84,6 @@ int der_decode_octet_string(const unsigned char *in, unsigned long inlen,
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/octet/der_encode_octet_string.c b/src/pk/asn1/der/octet/der_encode_octet_string.c
index f10bb1b..9c9d1a6 100644
--- a/src/pk/asn1/der/octet/der_encode_octet_string.c
+++ b/src/pk/asn1/der/octet/der_encode_octet_string.c
@@ -79,6 +79,6 @@ int der_encode_octet_string(const unsigned char *in, unsigned long inlen,
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/octet/der_length_octet_string.c b/src/pk/asn1/der/octet/der_length_octet_string.c
index b2d283c..10c9e89 100644
--- a/src/pk/asn1/der/octet/der_length_octet_string.c
+++ b/src/pk/asn1/der/octet/der_length_octet_string.c
@@ -46,6 +46,6 @@ int der_length_octet_string(unsigned long noctets, unsigned long *outlen)
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/printable_string/der_decode_printable_string.c b/src/pk/asn1/der/printable_string/der_decode_printable_string.c
index 9e1876b..6947429 100644
--- a/src/pk/asn1/der/printable_string/der_decode_printable_string.c
+++ b/src/pk/asn1/der/printable_string/der_decode_printable_string.c
@@ -89,6 +89,6 @@ int der_decode_printable_string(const unsigned char *in, unsigned long inlen,
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/printable_string/der_encode_printable_string.c b/src/pk/asn1/der/printable_string/der_encode_printable_string.c
index f2897de..ee54e48 100644
--- a/src/pk/asn1/der/printable_string/der_encode_printable_string.c
+++ b/src/pk/asn1/der/printable_string/der_encode_printable_string.c
@@ -78,6 +78,6 @@ int der_encode_printable_string(const unsigned char *in, unsigned long inlen,
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/printable_string/der_length_printable_string.c b/src/pk/asn1/der/printable_string/der_length_printable_string.c
index 0d2f385..40f0beb 100644
--- a/src/pk/asn1/der/printable_string/der_length_printable_string.c
+++ b/src/pk/asn1/der/printable_string/der_length_printable_string.c
@@ -159,6 +159,6 @@ int der_length_printable_string(const unsigned char *octets, unsigned long nocte
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/sequence/der_decode_sequence_ex.c b/src/pk/asn1/der/sequence/der_decode_sequence_ex.c
index b41a168..6b56b29 100644
--- a/src/pk/asn1/der/sequence/der_decode_sequence_ex.c
+++ b/src/pk/asn1/der/sequence/der_decode_sequence_ex.c
@@ -317,6 +317,6 @@ LBL_ERR:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/sequence/der_decode_sequence_flexi.c b/src/pk/asn1/der/sequence/der_decode_sequence_flexi.c
index 0724e4b..08c6989 100644
--- a/src/pk/asn1/der/sequence/der_decode_sequence_flexi.c
+++ b/src/pk/asn1/der/sequence/der_decode_sequence_flexi.c
@@ -468,6 +468,6 @@ error:
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/sequence/der_decode_sequence_multi.c b/src/pk/asn1/der/sequence/der_decode_sequence_multi.c
index 29ab553..4c943a7 100644
--- a/src/pk/asn1/der/sequence/der_decode_sequence_multi.c
+++ b/src/pk/asn1/der/sequence/der_decode_sequence_multi.c
@@ -140,6 +140,6 @@ int der_decode_sequence_multi(const unsigned char *in, unsigned long inlen, ...)
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/sequence/der_encode_sequence_multi.c b/src/pk/asn1/der/sequence/der_encode_sequence_multi.c
index 02c30d9..0f3506e 100644
--- a/src/pk/asn1/der/sequence/der_encode_sequence_multi.c
+++ b/src/pk/asn1/der/sequence/der_encode_sequence_multi.c
@@ -144,6 +144,6 @@ LBL_ERR:
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/sequence/der_length_sequence.c b/src/pk/asn1/der/sequence/der_length_sequence.c
index d8a7457..2e8c436 100644
--- a/src/pk/asn1/der/sequence/der_length_sequence.c
+++ b/src/pk/asn1/der/sequence/der_length_sequence.c
@@ -180,6 +180,6 @@ LBL_ERR:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/sequence/der_sequence_free.c b/src/pk/asn1/der/sequence/der_sequence_free.c
index ca07711..3c2a663 100644
--- a/src/pk/asn1/der/sequence/der_sequence_free.c
+++ b/src/pk/asn1/der/sequence/der_sequence_free.c
@@ -58,6 +58,6 @@ void der_sequence_free(ltc_asn1_list *in)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/sequence/der_sequence_shrink.c b/src/pk/asn1/der/sequence/der_sequence_shrink.c
index b5db2fc..9b9e036 100644
--- a/src/pk/asn1/der/sequence/der_sequence_shrink.c
+++ b/src/pk/asn1/der/sequence/der_sequence_shrink.c
@@ -45,6 +45,6 @@ void der_sequence_shrink(ltc_asn1_list *in)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/set/der_encode_set.c b/src/pk/asn1/der/set/der_encode_set.c
index e0e8022..a64bae9 100644
--- a/src/pk/asn1/der/set/der_encode_set.c
+++ b/src/pk/asn1/der/set/der_encode_set.c
@@ -103,6 +103,6 @@ int der_encode_set(ltc_asn1_list *list, unsigned long inlen,
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/set/der_encode_setof.c b/src/pk/asn1/der/set/der_encode_setof.c
index 182846d..b3c932f 100644
--- a/src/pk/asn1/der/set/der_encode_setof.c
+++ b/src/pk/asn1/der/set/der_encode_setof.c
@@ -156,6 +156,6 @@ int der_encode_setof(ltc_asn1_list *list, unsigned long inlen,
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/short_integer/der_decode_short_integer.c b/src/pk/asn1/der/short_integer/der_decode_short_integer.c
index 5a52fec..71debf3 100644
--- a/src/pk/asn1/der/short_integer/der_decode_short_integer.c
+++ b/src/pk/asn1/der/short_integer/der_decode_short_integer.c
@@ -61,6 +61,6 @@ int der_decode_short_integer(const unsigned char *in, unsigned long inlen, unsig
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/short_integer/der_encode_short_integer.c b/src/pk/asn1/der/short_integer/der_encode_short_integer.c
index 1cb59e1..ea413eb 100644
--- a/src/pk/asn1/der/short_integer/der_encode_short_integer.c
+++ b/src/pk/asn1/der/short_integer/der_encode_short_integer.c
@@ -90,6 +90,6 @@ int der_encode_short_integer(unsigned long num, unsigned char *out, unsigned lon
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/short_integer/der_length_short_integer.c b/src/pk/asn1/der/short_integer/der_length_short_integer.c
index 836e13e..52d0e1a 100644
--- a/src/pk/asn1/der/short_integer/der_length_short_integer.c
+++ b/src/pk/asn1/der/short_integer/der_length_short_integer.c
@@ -63,6 +63,6 @@ int der_length_short_integer(unsigned long num, unsigned long *outlen)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/teletex_string/der_decode_teletex_string.c b/src/pk/asn1/der/teletex_string/der_decode_teletex_string.c
index cb8467f..0c7c3c8 100644
--- a/src/pk/asn1/der/teletex_string/der_decode_teletex_string.c
+++ b/src/pk/asn1/der/teletex_string/der_decode_teletex_string.c
@@ -88,6 +88,6 @@ int der_decode_teletex_string(const unsigned char *in, unsigned long inlen,
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/teletex_string/der_length_teletex_string.c b/src/pk/asn1/der/teletex_string/der_length_teletex_string.c
index 8cbae2d..29fe5b0 100644
--- a/src/pk/asn1/der/teletex_string/der_length_teletex_string.c
+++ b/src/pk/asn1/der/teletex_string/der_length_teletex_string.c
@@ -203,6 +203,6 @@ int der_length_teletex_string(const unsigned char *octets, unsigned long noctets
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/utctime/der_decode_utctime.c b/src/pk/asn1/der/utctime/der_decode_utctime.c
index 97d28af..1a009bc 100644
--- a/src/pk/asn1/der/utctime/der_decode_utctime.c
+++ b/src/pk/asn1/der/utctime/der_decode_utctime.c
@@ -120,6 +120,6 @@ YYMMDDhhmmss-hh'mm'
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/utctime/der_encode_utctime.c b/src/pk/asn1/der/utctime/der_encode_utctime.c
index 23b26eb..c6c8464 100644
--- a/src/pk/asn1/der/utctime/der_encode_utctime.c
+++ b/src/pk/asn1/der/utctime/der_encode_utctime.c
@@ -76,6 +76,6 @@ int der_encode_utctime(ltc_utctime *utctime,
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/utctime/der_length_utctime.c b/src/pk/asn1/der/utctime/der_length_utctime.c
index 5a1e027..4202083 100644
--- a/src/pk/asn1/der/utctime/der_length_utctime.c
+++ b/src/pk/asn1/der/utctime/der_length_utctime.c
@@ -39,6 +39,6 @@ int der_length_utctime(ltc_utctime *utctime, unsigned long *outlen)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/utf8/der_decode_utf8_string.c b/src/pk/asn1/der/utf8/der_decode_utf8_string.c
index 037579a..d857ce9 100644
--- a/src/pk/asn1/der/utf8/der_decode_utf8_string.c
+++ b/src/pk/asn1/der/utf8/der_decode_utf8_string.c
@@ -104,6 +104,6 @@ int der_decode_utf8_string(const unsigned char *in,  unsigned long inlen,
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/utf8/der_encode_utf8_string.c b/src/pk/asn1/der/utf8/der_encode_utf8_string.c
index 0fb1969..63ad840 100644
--- a/src/pk/asn1/der/utf8/der_encode_utf8_string.c
+++ b/src/pk/asn1/der/utf8/der_encode_utf8_string.c
@@ -99,6 +99,6 @@ int der_encode_utf8_string(const wchar_t *in,  unsigned long inlen,
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/asn1/der/utf8/der_length_utf8_string.c b/src/pk/asn1/der/utf8/der_length_utf8_string.c
index e5413d0..88f4355 100644
--- a/src/pk/asn1/der/utf8/der_length_utf8_string.c
+++ b/src/pk/asn1/der/utf8/der_length_utf8_string.c
@@ -97,6 +97,6 @@ int der_length_utf8_string(const wchar_t *in, unsigned long noctets, unsigned lo
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/dsa/dsa_decrypt_key.c b/src/pk/dsa/dsa_decrypt_key.c
index 7d2a4a6..bee276a 100644
--- a/src/pk/dsa/dsa_decrypt_key.c
+++ b/src/pk/dsa/dsa_decrypt_key.c
@@ -132,7 +132,7 @@ LBL_ERR:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
 
diff --git a/src/pk/dsa/dsa_encrypt_key.c b/src/pk/dsa/dsa_encrypt_key.c
index 9d0af7e..896baa3 100644
--- a/src/pk/dsa/dsa_encrypt_key.c
+++ b/src/pk/dsa/dsa_encrypt_key.c
@@ -124,7 +124,7 @@ LBL_ERR:
 }
 
 #endif
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
 
diff --git a/src/pk/dsa/dsa_export.c b/src/pk/dsa/dsa_export.c
index 7b34b1e..1f6bb5a 100644
--- a/src/pk/dsa/dsa_export.c
+++ b/src/pk/dsa/dsa_export.c
@@ -111,6 +111,6 @@ error:
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/dsa/dsa_free.c b/src/pk/dsa/dsa_free.c
index afc128d..89b5c66 100644
--- a/src/pk/dsa/dsa_free.c
+++ b/src/pk/dsa/dsa_free.c
@@ -27,6 +27,6 @@ void dsa_free(dsa_key *key)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/dsa/dsa_import.c b/src/pk/dsa/dsa_import.c
index 50b8ff1..e1edaab 100644
--- a/src/pk/dsa/dsa_import.c
+++ b/src/pk/dsa/dsa_import.c
@@ -131,6 +131,6 @@ LBL_ERR:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/dsa/dsa_make_key.c b/src/pk/dsa/dsa_make_key.c
index fbd5226..aea5ea7 100644
--- a/src/pk/dsa/dsa_make_key.c
+++ b/src/pk/dsa/dsa_make_key.c
@@ -261,6 +261,6 @@ int dsa_make_key(prng_state *prng, int wprng, int group_size, int modulus_size,
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/dsa/dsa_shared_secret.c b/src/pk/dsa/dsa_shared_secret.c
index 126c786..4c18261 100644
--- a/src/pk/dsa/dsa_shared_secret.c
+++ b/src/pk/dsa/dsa_shared_secret.c
@@ -64,7 +64,7 @@ done:
 }
 
 #endif
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
 
diff --git a/src/pk/dsa/dsa_sign_hash.c b/src/pk/dsa/dsa_sign_hash.c
index cbff27a..fda2ca1 100644
--- a/src/pk/dsa/dsa_sign_hash.c
+++ b/src/pk/dsa/dsa_sign_hash.c
@@ -147,6 +147,6 @@ error:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/dsa/dsa_verify_hash.c b/src/pk/dsa/dsa_verify_hash.c
index 5235bbb..f3c2235 100644
--- a/src/pk/dsa/dsa_verify_hash.c
+++ b/src/pk/dsa/dsa_verify_hash.c
@@ -122,6 +122,6 @@ LBL_ERR:
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/dsa/dsa_verify_key.c b/src/pk/dsa/dsa_verify_key.c
index bb239cd..d263d4e 100644
--- a/src/pk/dsa/dsa_verify_key.c
+++ b/src/pk/dsa/dsa_verify_key.c
@@ -93,6 +93,6 @@ error:
 }
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/ecc/ecc.c b/src/pk/ecc/ecc.c
index efa8060..18da0b3 100644
--- a/src/pk/ecc/ecc.c
+++ b/src/pk/ecc/ecc.c
@@ -119,7 +119,7 @@ const ltc_ecc_set_type ltc_ecc_sets[] = {
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
 
diff --git a/src/pk/ecc/ecc_ansi_x963_export.c b/src/pk/ecc/ecc_ansi_x963_export.c
index 54b99af..773b683 100644
--- a/src/pk/ecc/ecc_ansi_x963_export.c
+++ b/src/pk/ecc/ecc_ansi_x963_export.c
@@ -72,6 +72,6 @@ int ecc_ansi_x963_export(ecc_key *key, unsigned char *out, unsigned long *outlen
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/ecc/ecc_ansi_x963_import.c b/src/pk/ecc/ecc_ansi_x963_import.c
index 97af00f..ee5a4c9 100644
--- a/src/pk/ecc/ecc_ansi_x963_import.c
+++ b/src/pk/ecc/ecc_ansi_x963_import.c
@@ -97,6 +97,6 @@ error:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/ecc/ecc_decrypt_key.c b/src/pk/ecc/ecc_decrypt_key.c
index 8c21890..e0d3fd3 100644
--- a/src/pk/ecc/ecc_decrypt_key.c
+++ b/src/pk/ecc/ecc_decrypt_key.c
@@ -142,7 +142,7 @@ LBL_ERR:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
 
diff --git a/src/pk/ecc/ecc_encrypt_key.c b/src/pk/ecc/ecc_encrypt_key.c
index 9649473..e92738b 100644
--- a/src/pk/ecc/ecc_encrypt_key.c
+++ b/src/pk/ecc/ecc_encrypt_key.c
@@ -128,7 +128,7 @@ LBL_ERR:
 }
 
 #endif
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
 
diff --git a/src/pk/ecc/ecc_export.c b/src/pk/ecc/ecc_export.c
index 9089a3a..6c2659e 100644
--- a/src/pk/ecc/ecc_export.c
+++ b/src/pk/ecc/ecc_export.c
@@ -74,7 +74,7 @@ int ecc_export(unsigned char *out, unsigned long *outlen, int type, ecc_key *key
 }
 
 #endif
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
 
diff --git a/src/pk/ecc/ecc_free.c b/src/pk/ecc/ecc_free.c
index 588defb..4a8ca45 100644
--- a/src/pk/ecc/ecc_free.c
+++ b/src/pk/ecc/ecc_free.c
@@ -32,7 +32,7 @@ void ecc_free(ecc_key *key)
 }
 
 #endif
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
 
diff --git a/src/pk/ecc/ecc_get_size.c b/src/pk/ecc/ecc_get_size.c
index bf43fb5..4dc5d22 100644
--- a/src/pk/ecc/ecc_get_size.c
+++ b/src/pk/ecc/ecc_get_size.c
@@ -36,7 +36,7 @@ int ecc_get_size(ecc_key *key)
 }
 
 #endif
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
 
diff --git a/src/pk/ecc/ecc_import.c b/src/pk/ecc/ecc_import.c
index 3bd0d75..98ec70f 100644
--- a/src/pk/ecc/ecc_import.c
+++ b/src/pk/ecc/ecc_import.c
@@ -164,7 +164,7 @@ done:
    return err;
 }
 #endif
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
 
diff --git a/src/pk/ecc/ecc_make_key.c b/src/pk/ecc/ecc_make_key.c
index 19b90a7..113a994 100644
--- a/src/pk/ecc/ecc_make_key.c
+++ b/src/pk/ecc/ecc_make_key.c
@@ -122,7 +122,7 @@ ERR_BUF:
 }
 
 #endif
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
 
diff --git a/src/pk/ecc/ecc_shared_secret.c b/src/pk/ecc/ecc_shared_secret.c
index 38be8bf..d18a205 100644
--- a/src/pk/ecc/ecc_shared_secret.c
+++ b/src/pk/ecc/ecc_shared_secret.c
@@ -87,7 +87,7 @@ done:
 }
 
 #endif
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
 
diff --git a/src/pk/ecc/ecc_sign_hash.c b/src/pk/ecc/ecc_sign_hash.c
index b9e178e..9896783 100644
--- a/src/pk/ecc/ecc_sign_hash.c
+++ b/src/pk/ecc/ecc_sign_hash.c
@@ -145,7 +145,7 @@ error:
 }
 
 #endif
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
 
diff --git a/src/pk/ecc/ecc_sizes.c b/src/pk/ecc/ecc_sizes.c
index bb9d6d9..7c311fe 100644
--- a/src/pk/ecc/ecc_sizes.c
+++ b/src/pk/ecc/ecc_sizes.c
@@ -40,7 +40,7 @@ void ecc_sizes(int *low, int *high)
 }
 
 #endif
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
 
diff --git a/src/pk/ecc/ecc_test.c b/src/pk/ecc/ecc_test.c
index 96f2a87..b6d54d1 100644
--- a/src/pk/ecc/ecc_test.c
+++ b/src/pk/ecc/ecc_test.c
@@ -87,7 +87,7 @@ done:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
 
diff --git a/src/pk/ecc/ecc_verify_hash.c b/src/pk/ecc/ecc_verify_hash.c
index ff1d66c..80a2a62 100644
--- a/src/pk/ecc/ecc_verify_hash.c
+++ b/src/pk/ecc/ecc_verify_hash.c
@@ -194,7 +194,7 @@ error:
 }
 
 #endif
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
 
diff --git a/src/pk/ecc/ltc_ecc_is_valid_idx.c b/src/pk/ecc/ltc_ecc_is_valid_idx.c
index 65c3ae7..057a899 100644
--- a/src/pk/ecc/ltc_ecc_is_valid_idx.c
+++ b/src/pk/ecc/ltc_ecc_is_valid_idx.c
@@ -38,7 +38,7 @@ int ltc_ecc_is_valid_idx(int n)
 }
 
 #endif
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
 
diff --git a/src/pk/ecc/ltc_ecc_map.c b/src/pk/ecc/ltc_ecc_map.c
index cdde5ec..0cc699c 100644
--- a/src/pk/ecc/ltc_ecc_map.c
+++ b/src/pk/ecc/ltc_ecc_map.c
@@ -68,7 +68,7 @@ done:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
 
diff --git a/src/pk/ecc/ltc_ecc_mul2add.c b/src/pk/ecc/ltc_ecc_mul2add.c
index 3720ecb..cef1844 100644
--- a/src/pk/ecc/ltc_ecc_mul2add.c
+++ b/src/pk/ecc/ltc_ecc_mul2add.c
@@ -201,6 +201,6 @@ ERR_T:
 #endif
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/ecc/ltc_ecc_mulmod.c b/src/pk/ecc/ltc_ecc_mulmod.c
index e20e285..5834865 100644
--- a/src/pk/ecc/ltc_ecc_mulmod.c
+++ b/src/pk/ecc/ltc_ecc_mulmod.c
@@ -215,6 +215,6 @@ done:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/ecc/ltc_ecc_mulmod_timing.c b/src/pk/ecc/ltc_ecc_mulmod_timing.c
index 6fa7030..ab26ede 100644
--- a/src/pk/ecc/ltc_ecc_mulmod_timing.c
+++ b/src/pk/ecc/ltc_ecc_mulmod_timing.c
@@ -157,7 +157,7 @@ done:
 
 #endif
 #endif
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
 
diff --git a/src/pk/ecc/ltc_ecc_points.c b/src/pk/ecc/ltc_ecc_points.c
index 2955e39..a63bdb5 100644
--- a/src/pk/ecc/ltc_ecc_points.c
+++ b/src/pk/ecc/ltc_ecc_points.c
@@ -52,7 +52,7 @@ void ltc_ecc_del_point(ecc_point *p)
 }
 
 #endif
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
 
diff --git a/src/pk/ecc/ltc_ecc_projective_add_point.c b/src/pk/ecc/ltc_ecc_projective_add_point.c
index 9c8a630..9e22e10 100644
--- a/src/pk/ecc/ltc_ecc_projective_add_point.c
+++ b/src/pk/ecc/ltc_ecc_projective_add_point.c
@@ -188,7 +188,7 @@ done:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
 
diff --git a/src/pk/ecc/ltc_ecc_projective_dbl_point.c b/src/pk/ecc/ltc_ecc_projective_dbl_point.c
index 058f9dd..0c6b996 100644
--- a/src/pk/ecc/ltc_ecc_projective_dbl_point.c
+++ b/src/pk/ecc/ltc_ecc_projective_dbl_point.c
@@ -139,7 +139,7 @@ done:
    return err;
 }
 #endif
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
 
diff --git a/src/pk/katja/katja_decrypt_key.c b/src/pk/katja/katja_decrypt_key.c
index bd44b99..72009b0 100644
--- a/src/pk/katja/katja_decrypt_key.c
+++ b/src/pk/katja/katja_decrypt_key.c
@@ -98,6 +98,6 @@ int katja_decrypt_key(const unsigned char *in,       unsigned long  inlen,
 
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/katja/katja_encrypt_key.c b/src/pk/katja/katja_encrypt_key.c
index 2b4dddc..9ed72fb 100644
--- a/src/pk/katja/katja_encrypt_key.c
+++ b/src/pk/katja/katja_encrypt_key.c
@@ -80,6 +80,6 @@ int katja_encrypt_key(const unsigned char *in,     unsigned long inlen,
 
 #endif /* LTC_MRSA */
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/katja/katja_export.c b/src/pk/katja/katja_export.c
index 9e0fa3d..0412e65 100644
--- a/src/pk/katja/katja_export.c
+++ b/src/pk/katja/katja_export.c
@@ -68,6 +68,6 @@ int katja_export(unsigned char *out, unsigned long *outlen, int type, katja_key
 
 #endif /* LTC_MRSA */
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/katja/katja_exptmod.c b/src/pk/katja/katja_exptmod.c
index 284091c..afc847f 100644
--- a/src/pk/katja/katja_exptmod.c
+++ b/src/pk/katja/katja_exptmod.c
@@ -108,6 +108,6 @@ done:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/katja/katja_free.c b/src/pk/katja/katja_free.c
index 1a356a1..117bbf4 100644
--- a/src/pk/katja/katja_free.c
+++ b/src/pk/katja/katja_free.c
@@ -28,6 +28,6 @@ void katja_free(katja_key *key)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/katja/katja_import.c b/src/pk/katja/katja_import.c
index 8eba7e5..98357c0 100644
--- a/src/pk/katja/katja_import.c
+++ b/src/pk/katja/katja_import.c
@@ -74,6 +74,6 @@ LBL_ERR:
 #endif /* LTC_MRSA */
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/katja/katja_make_key.c b/src/pk/katja/katja_make_key.c
index 724ff0b..6f83bcc 100644
--- a/src/pk/katja/katja_make_key.c
+++ b/src/pk/katja/katja_make_key.c
@@ -94,6 +94,6 @@ done:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/pkcs1/pkcs_1_i2osp.c b/src/pk/pkcs1/pkcs_1_i2osp.c
index 97a90fd..5324c1e 100644
--- a/src/pk/pkcs1/pkcs_1_i2osp.c
+++ b/src/pk/pkcs1/pkcs_1_i2osp.c
@@ -44,6 +44,6 @@ int pkcs_1_i2osp(void *n, unsigned long modulus_len, unsigned char *out)
 #endif /* LTC_PKCS_1 */
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/pkcs1/pkcs_1_mgf1.c b/src/pk/pkcs1/pkcs_1_mgf1.c
index 3b5cce4..c6283ca 100644
--- a/src/pk/pkcs1/pkcs_1_mgf1.c
+++ b/src/pk/pkcs1/pkcs_1_mgf1.c
@@ -101,6 +101,6 @@ LBL_ERR:
 
 #endif /* LTC_PKCS_1 */
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/pkcs1/pkcs_1_oaep_decode.c b/src/pk/pkcs1/pkcs_1_oaep_decode.c
index 6a2422b..27c9245 100644
--- a/src/pk/pkcs1/pkcs_1_oaep_decode.c
+++ b/src/pk/pkcs1/pkcs_1_oaep_decode.c
@@ -180,6 +180,6 @@ LBL_ERR:
 
 #endif /* LTC_PKCS_1 */
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/pkcs1/pkcs_1_oaep_encode.c b/src/pk/pkcs1/pkcs_1_oaep_encode.c
index 363116a..5042946 100644
--- a/src/pk/pkcs1/pkcs_1_oaep_encode.c
+++ b/src/pk/pkcs1/pkcs_1_oaep_encode.c
@@ -166,6 +166,6 @@ LBL_ERR:
 #endif /* LTC_PKCS_1 */
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/pkcs1/pkcs_1_os2ip.c b/src/pk/pkcs1/pkcs_1_os2ip.c
index 3163efa..743c70b 100644
--- a/src/pk/pkcs1/pkcs_1_os2ip.c
+++ b/src/pk/pkcs1/pkcs_1_os2ip.c
@@ -29,6 +29,6 @@ int pkcs_1_os2ip(void *n, unsigned char *in, unsigned long inlen)
 #endif /* LTC_PKCS_1 */
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/pkcs1/pkcs_1_pss_decode.c b/src/pk/pkcs1/pkcs_1_pss_decode.c
index cf65460..8e112a1 100644
--- a/src/pk/pkcs1/pkcs_1_pss_decode.c
+++ b/src/pk/pkcs1/pkcs_1_pss_decode.c
@@ -171,6 +171,6 @@ LBL_ERR:
 
 #endif /* LTC_PKCS_1 */
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/pkcs1/pkcs_1_pss_encode.c b/src/pk/pkcs1/pkcs_1_pss_encode.c
index 94f834f..c795114 100644
--- a/src/pk/pkcs1/pkcs_1_pss_encode.c
+++ b/src/pk/pkcs1/pkcs_1_pss_encode.c
@@ -169,6 +169,6 @@ LBL_ERR:
 
 #endif /* LTC_PKCS_1 */
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/pkcs1/pkcs_1_v1_5_decode.c b/src/pk/pkcs1/pkcs_1_v1_5_decode.c
index 3f3ecf9..94e1b2a 100644
--- a/src/pk/pkcs1/pkcs_1_v1_5_decode.c
+++ b/src/pk/pkcs1/pkcs_1_v1_5_decode.c
@@ -107,6 +107,6 @@ int pkcs_1_v1_5_decode(const unsigned char *msg,
 
 #endif /* #ifdef LTC_PKCS_1 */
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/pkcs1/pkcs_1_v1_5_encode.c b/src/pk/pkcs1/pkcs_1_v1_5_encode.c
index 6212e52..dd92c64 100644
--- a/src/pk/pkcs1/pkcs_1_v1_5_encode.c
+++ b/src/pk/pkcs1/pkcs_1_v1_5_encode.c
@@ -104,6 +104,6 @@ bail:
 
 #endif /* #ifdef LTC_PKCS_1 */
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/rsa/rsa_decrypt_key.c b/src/pk/rsa/rsa_decrypt_key.c
index 51117a8..9e1bced 100644
--- a/src/pk/rsa/rsa_decrypt_key.c
+++ b/src/pk/rsa/rsa_decrypt_key.c
@@ -98,6 +98,6 @@ int rsa_decrypt_key_ex(const unsigned char *in,       unsigned long  inlen,
 
 #endif /* LTC_MRSA */
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/rsa/rsa_encrypt_key.c b/src/pk/rsa/rsa_encrypt_key.c
index 9ea2b71..ef066d2 100644
--- a/src/pk/rsa/rsa_encrypt_key.c
+++ b/src/pk/rsa/rsa_encrypt_key.c
@@ -95,6 +95,6 @@ int rsa_encrypt_key_ex(const unsigned char *in,     unsigned long inlen,
 
 #endif /* LTC_MRSA */
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/rsa/rsa_export.c b/src/pk/rsa/rsa_export.c
index 6609361..a9885de 100644
--- a/src/pk/rsa/rsa_export.c
+++ b/src/pk/rsa/rsa_export.c
@@ -92,6 +92,6 @@ finish:
 
 #endif /* LTC_MRSA */
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/rsa/rsa_exptmod.c b/src/pk/rsa/rsa_exptmod.c
index 2b3b4a8..e85be44 100644
--- a/src/pk/rsa/rsa_exptmod.c
+++ b/src/pk/rsa/rsa_exptmod.c
@@ -175,6 +175,6 @@ error:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/rsa/rsa_free.c b/src/pk/rsa/rsa_free.c
index eb7a3ae..48039e4 100644
--- a/src/pk/rsa/rsa_free.c
+++ b/src/pk/rsa/rsa_free.c
@@ -27,6 +27,6 @@ void rsa_free(rsa_key *key)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/rsa/rsa_get_size.c b/src/pk/rsa/rsa_get_size.c
index 1ed74a7..8c90194 100644
--- a/src/pk/rsa/rsa_get_size.c
+++ b/src/pk/rsa/rsa_get_size.c
@@ -35,6 +35,6 @@ int rsa_get_size(rsa_key *key)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/rsa/rsa_import.c b/src/pk/rsa/rsa_import.c
index b915f2a..a6be18d 100644
--- a/src/pk/rsa/rsa_import.c
+++ b/src/pk/rsa/rsa_import.c
@@ -123,6 +123,6 @@ LBL_FREE:
 #endif /* LTC_MRSA */
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/rsa/rsa_import_x509.c b/src/pk/rsa/rsa_import_x509.c
index c3b3537..c57d6ea 100644
--- a/src/pk/rsa/rsa_import_x509.c
+++ b/src/pk/rsa/rsa_import_x509.c
@@ -113,6 +113,6 @@ LBL_FREE:
 #endif /* LTC_MRSA */
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/rsa/rsa_make_key.c b/src/pk/rsa/rsa_make_key.c
index 175a115..23b98e0 100644
--- a/src/pk/rsa/rsa_make_key.c
+++ b/src/pk/rsa/rsa_make_key.c
@@ -105,6 +105,6 @@ cleanup:
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/rsa/rsa_sign_hash.c b/src/pk/rsa/rsa_sign_hash.c
index 6b99beb..05c7155 100644
--- a/src/pk/rsa/rsa_sign_hash.c
+++ b/src/pk/rsa/rsa_sign_hash.c
@@ -141,6 +141,6 @@ int rsa_sign_hash_ex(const unsigned char *in,       unsigned long  inlen,
 
 #endif /* LTC_MRSA */
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/rsa/rsa_sign_saltlen_get.c b/src/pk/rsa/rsa_sign_saltlen_get.c
index 0558775..b217f94 100644
--- a/src/pk/rsa/rsa_sign_saltlen_get.c
+++ b/src/pk/rsa/rsa_sign_saltlen_get.c
@@ -42,6 +42,6 @@ int rsa_sign_saltlen_get_max_ex(int padding, int hash_idx, rsa_key *key)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/pk/rsa/rsa_verify_hash.c b/src/pk/rsa/rsa_verify_hash.c
index 6ddbc91..48aa8d4 100644
--- a/src/pk/rsa/rsa_verify_hash.c
+++ b/src/pk/rsa/rsa_verify_hash.c
@@ -184,6 +184,6 @@ bail_2:
 
 #endif /* LTC_MRSA */
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/prngs/fortuna.c b/src/prngs/fortuna.c
index 15f3c4c..b521b54 100644
--- a/src/prngs/fortuna.c
+++ b/src/prngs/fortuna.c
@@ -444,6 +444,6 @@ int fortuna_test(void)
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/prngs/rng_get_bytes.c b/src/prngs/rng_get_bytes.c
index 701c098..8a9fbb2 100644
--- a/src/prngs/rng_get_bytes.c
+++ b/src/prngs/rng_get_bytes.c
@@ -154,6 +154,6 @@ unsigned long rng_get_bytes(unsigned char *out, unsigned long outlen,
 }
 #endif /* #ifdef LTC_RNG_GET_BYTES */
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/prngs/rng_make_prng.c b/src/prngs/rng_make_prng.c
index fff92c7..b01c325 100644
--- a/src/prngs/rng_make_prng.c
+++ b/src/prngs/rng_make_prng.c
@@ -64,6 +64,6 @@ int rng_make_prng(int bits, int wprng, prng_state *prng,
 #endif /* #ifdef LTC_RNG_MAKE_PRNG */
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/prngs/sprng.c b/src/prngs/sprng.c
index 7e1865f..b74d8da 100644
--- a/src/prngs/sprng.c
+++ b/src/prngs/sprng.c
@@ -156,6 +156,6 @@ int sprng_test(void)
 
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/prngs/yarrow.c b/src/prngs/yarrow.c
index 7275ac8..1a77e7f 100644
--- a/src/prngs/yarrow.c
+++ b/src/prngs/yarrow.c
@@ -346,6 +346,6 @@ int yarrow_test(void)
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/src/stream/sober128/sober128tab.c b/src/stream/sober128/sober128tab.c
index 6d45049..e02ff23 100644
--- a/src/stream/sober128/sober128tab.c
+++ b/src/stream/sober128/sober128tab.c
@@ -171,6 +171,6 @@ static const ulong32 Sbox[256] = {
 
 #endif /* __LTC_SOBER128TAB_C__ */
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/testme.sh b/testme.sh
index 3f1605b..8f84971 100755
--- a/testme.sh
+++ b/testme.sh
@@ -66,6 +66,6 @@ bash testbuild.sh "NOTEST" "-DLTC_NO_TEST" "$mk" "$2" "$3" || exit 1
 # test build with no file routines
 bash testbuild.sh "NOFILE" "-DLTC_NO_FILE" "$mk" "$2" "$3" || exit 1
 
-# $Source$
-# $Revision$
-# $Date$
+# ref:         $Format:%D$
+# git commit:  $Format:%H$
+# commit time: $Format:%ai$
diff --git a/tests/base64_test.c b/tests/base64_test.c
index a54a5ac..62c0cff 100644
--- a/tests/base64_test.c
+++ b/tests/base64_test.c
@@ -121,6 +121,6 @@ int base64_test(void)
 }
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/tests/cipher_hash_test.c b/tests/cipher_hash_test.c
index 20cd0d1..488e9d6 100644
--- a/tests/cipher_hash_test.c
+++ b/tests/cipher_hash_test.c
@@ -33,6 +33,6 @@ int cipher_hash_test(void)
    return 0;
 }
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/tests/der_test.c b/tests/der_test.c
index 63b45a8..92a2747 100644
--- a/tests/der_test.c
+++ b/tests/der_test.c
@@ -1438,6 +1438,6 @@ tmp_time.off_hh);
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/tests/dsa_test.c b/tests/dsa_test.c
index de8b6e6..4fca9a7 100644
--- a/tests/dsa_test.c
+++ b/tests/dsa_test.c
@@ -245,6 +245,6 @@ int dsa_test(void)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/tests/ecc_test.c b/tests/ecc_test.c
index 23d259a..fb3436d 100644
--- a/tests/ecc_test.c
+++ b/tests/ecc_test.c
@@ -242,6 +242,6 @@ int ecc_tests(void)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/tests/mac_test.c b/tests/mac_test.c
index 17da4ac..0f7e7e8 100644
--- a/tests/mac_test.c
+++ b/tests/mac_test.c
@@ -51,6 +51,6 @@ int mac_test(void)
    return 0;
 }
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/tests/misc_test.c b/tests/misc_test.c
index 007ad11..d10cc2f 100644
--- a/tests/misc_test.c
+++ b/tests/misc_test.c
@@ -20,6 +20,6 @@ int misc_test(void)
    return 0;
 }
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/tests/modes_test.c b/tests/modes_test.c
index 1ec882e..82387eb 100644
--- a/tests/modes_test.c
+++ b/tests/modes_test.c
@@ -117,6 +117,6 @@ int modes_test(void)
    return 0;
 }
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/tests/no_prng.c b/tests/no_prng.c
index bbb7aa4..1ac65b9 100644
--- a/tests/no_prng.c
+++ b/tests/no_prng.c
@@ -182,6 +182,6 @@ void no_prng_desc_free(struct ltc_prng_descriptor* prng)
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/tests/pkcs_1_eme_test.c b/tests/pkcs_1_eme_test.c
index 7ff926c..ea56a01 100644
--- a/tests/pkcs_1_eme_test.c
+++ b/tests/pkcs_1_eme_test.c
@@ -65,6 +65,6 @@ int pkcs_1_eme_test(void)
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/tests/pkcs_1_emsa_test.c b/tests/pkcs_1_emsa_test.c
index cf1c0f8..5be6a68 100644
--- a/tests/pkcs_1_emsa_test.c
+++ b/tests/pkcs_1_emsa_test.c
@@ -59,6 +59,6 @@ int pkcs_1_emsa_test(void)
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/tests/pkcs_1_oaep_test.c b/tests/pkcs_1_oaep_test.c
index ea22d3b..549401c 100644
--- a/tests/pkcs_1_oaep_test.c
+++ b/tests/pkcs_1_oaep_test.c
@@ -65,6 +65,6 @@ int pkcs_1_oaep_test(void)
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/tests/pkcs_1_pss_test.c b/tests/pkcs_1_pss_test.c
index 37fa077..62692f3 100644
--- a/tests/pkcs_1_pss_test.c
+++ b/tests/pkcs_1_pss_test.c
@@ -66,6 +66,6 @@ int pkcs_1_pss_test(void)
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/tests/pkcs_1_test.c b/tests/pkcs_1_test.c
index 0ec8cdf..87dddb5 100644
--- a/tests/pkcs_1_test.c
+++ b/tests/pkcs_1_test.c
@@ -93,6 +93,6 @@ int pkcs_1_test(void)
 #endif
 
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/tests/rsa_test.c b/tests/rsa_test.c
index 754127c..70c5590 100644
--- a/tests/rsa_test.c
+++ b/tests/rsa_test.c
@@ -648,6 +648,6 @@ int rsa_test(void)
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/tests/store_test.c b/tests/store_test.c
index f8e047b..716ed6d 100644
--- a/tests/store_test.c
+++ b/tests/store_test.c
@@ -73,6 +73,6 @@ int store_test(void)
   return 0;
 }
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/tests/test.c b/tests/test.c
index c0c4563..156f981 100644
--- a/tests/test.c
+++ b/tests/test.c
@@ -398,6 +398,6 @@ int main(int argc, char **argv)
    return x;
 }
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
diff --git a/tests/tomcrypt_test.h b/tests/tomcrypt_test.h
index e6ec134..36fb9f7 100644
--- a/tests/tomcrypt_test.h
+++ b/tests/tomcrypt_test.h
@@ -60,6 +60,6 @@ void no_prng_desc_free(struct ltc_prng_descriptor*);
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */