more clean-up of headers/footers

src/headers/tomcrypt.h

@@ -1,3 +1,12 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ */
+
 #ifndef TOMCRYPT_H_
 #define TOMCRYPT_H_
 #include <assert.h>

src/headers/tomcrypt_argchk.h

@@ -1,3 +1,12 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ */
+
 /* Defines the LTC_ARGCHK macro used within the library */
 /* ARGTYPE is defined in tomcrypt_cfg.h */
 #if ARGTYPE == 0

src/headers/tomcrypt_cfg.h

@@ -1,3 +1,12 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ */
+
 /* This is the build config file.
  *
  * With this you can setup what to inlcude/exclude automatically during any build.  Just comment

src/headers/tomcrypt_cipher.h

@@ -1,3 +1,12 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ */
+
 /* ---- SYMMETRIC KEY STUFF -----
  *
  * We put each of the ciphers scheduled keys in their own structs then we put all of

src/headers/tomcrypt_custom.h

@@ -1,3 +1,12 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ */
+
 #ifndef TOMCRYPT_CUSTOM_H_
 #define TOMCRYPT_CUSTOM_H_
 

src/headers/tomcrypt_hash.h

@@ -1,3 +1,12 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ */
+
 /* ---- HASH FUNCTIONS ---- */
 #ifdef LTC_SHA3
 struct sha3_state {

src/headers/tomcrypt_mac.h

@@ -1,3 +1,12 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ */
+
 #ifdef LTC_HMAC
 typedef struct Hmac_state {
      hash_state     md;

src/headers/tomcrypt_macros.h

@@ -1,3 +1,11 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ */
 
 /* ---- HELPER MACROS ---- */
 #ifdef ENDIAN_NEUTRAL

src/headers/tomcrypt_math.h

@@ -1,3 +1,12 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ */
+
 /** math functions **/
 
 #define LTC_MP_LT   -1

src/headers/tomcrypt_misc.h

@@ -1,3 +1,12 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ */
+
 /* ---- LTC_BASE64 Routines ---- */
 #ifdef LTC_BASE64
 int base64_encode(const unsigned char *in,  unsigned long len,

src/headers/tomcrypt_pk.h

@@ -1,3 +1,12 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ */
+
 /* ---- NUMBER THEORY ---- */
 
 enum {

src/headers/tomcrypt_pkcs.h

@@ -1,3 +1,12 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ */
+
 /* PKCS Header Info */
 
 /* ===> PKCS #1 -- RSA Cryptography <=== */

src/headers/tomcrypt_prng.h

@@ -1,3 +1,12 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ */
+
 /* ---- PRNG Stuff ---- */
 #ifdef LTC_YARROW
 struct yarrow_prng {