af77f1fae9
RORc instead of ROR
2016-01-19 00:03:54 +01:00
d0a534393a
fix for issue #92 - const is meaningless on cast type
2016-01-19 00:03:54 +01:00
4a3b53dbee
Merge branch 'miko-avoid-declaration-after-statements' into develop
...
This closes #101
2016-01-14 21:47:16 +01:00
15b3f39a4f
avoid using declaration after statements (rng_win32)
2016-01-14 21:46:53 +01:00
7c1e251e75
avoid using declaration after statements
2016-01-14 21:46:53 +01:00
f108863dc3
Merge branch 'miko-ecc_ansi_x963_export-fix' into develop
...
This closes #58 and closes #99
2016-01-14 21:33:04 +01:00
10e577e24a
there's no need to check out on function entry
...
...someone could then do something like this...
unsigned char* out = NULL;
unsigned long len = 0;
while(ecc_ansi_x963_export(key, out, &len) == CRYPT_BUFFER_OVERFLOW &&
len == 0) {
out = malloc(len);
}
...as if someone would ever like to do something like that...
2016-01-14 21:32:33 +01:00
42bad9f580
fix for issue #58 - possible overflow in ecc_ansi_x963_export
2016-01-11 00:25:13 +01:00
af70cb6a01
Merge remote-tracking branch 'km/miko-setbit-fix' into develop
...
This closes #91
2016-01-11 00:23:25 +01:00
8cf7eb1801
fix for issue #91 - redefinition of macro "setbit"
2016-01-10 18:45:04 +01:00
7c2ff8ebfe
show ROtate operator configuration in build settings
...
[skip ci]
2016-01-05 23:55:06 +01:00
645a82d9e6
travis: update local package index as first step
2016-01-05 23:24:47 +01:00
012dfe8001
Make the build output cleaner so diagnostics are easier to spot
...
Signed-off-by: Tom St Denis <tstdenis82@gmail.com >
Signed-off-by: Steffen Jaeckel <s@jaeckel.eu >
2015-12-05 14:31:38 +01:00
8def190877
Merge branch 'fix/hkdf' into develop
...
This fixes #81
2015-12-05 14:31:38 +01:00
f5016d88dd
Prevent undefined behavior
...
Don't call XMEMCPY() in case info (the source parameter to memcpy) is NULL
as this would trigger UB
2015-12-05 14:31:38 +01:00
318dbbccc3
fix wrongly used LTC_ARGCHK/LTC_ARGCHKVD macros
2015-12-05 14:31:37 +01:00
460b8716c9
fix clang-analyzer warnings
...
This fixes #80
2015-12-05 14:31:01 +01:00
16f397d55c
prevent segfault in case we hit an empty sequence
2015-09-10 19:17:42 +02:00
d4945ac521
add (nearly) all defines from tomcrypt_custom.h to crypt_build_settings
...
... and provide a new make target to check if something is missing
2015-09-08 21:09:49 +02:00
0b140206cf
Merge branch 'feature/rsa-crt_hardening' into develop
...
This fixes #77
2015-09-08 21:04:54 +02:00
733c52aa00
add LTC_RSA_CRT_HARDENING to crypt_build_settings
2015-09-08 21:04:33 +02:00
01f1845402
harden RSA CRT by implementing the proposed countermeasure
...
... from ch. 1.3 of [1]
[1] https://people.redhat.com/~fweimer/rsa-crt-leaks.pdf
2015-09-08 02:44:17 +02:00
19e2526b82
add some make targets regarding code coverage
2015-09-08 02:35:35 +02:00
7db5760c91
add possibility to create combined coverage
...
Define the environment variable LTC_COVERAGE to something, run testme.sh
with all the coverage compile time options enabled and then 'make lcov'
creates the combined coverage for all combinations of compile-time
options handled in testme.sh.
e.g. LTC_COVERAGE=1 ./testme.sh "makefile -j3" "-DUSE_LTM -DLTM_DESC -I../libtommath -fprofile-arcs -ftest-coverage" "../libtommath/libtommath.a -lgcov"
2015-09-08 01:36:13 +02:00
21ed315527
ignore output of 'make doxy'
2015-09-08 01:14:57 +02:00
fd94034ba7
sort HEADERS in makefiles, so it doesn't change spontaneously
2015-09-01 17:36:43 +02:00
6ec93afa3c
clean-up test-build and extend tomcrypt_custom.h
...
added LTC_MINIMAL to be able do a build without nearly any
functionality :)
make sure timing resistant RSA & ECC are enabled if not said otherwise
2015-09-01 17:36:43 +02:00
8cb20e6059
add more DES test vectors
2015-08-31 15:09:36 +02:00
eb26b7efd4
Merge branch 'fix/ccm_constant_time' into develop
...
This closes #73 and closes #76
2015-08-26 00:16:09 +02:00
75b114517a
make sure no cache-based timing attack is possible
...
instead of two different buffers, there is just one buffer. Based upon the verification result, a mask is applied to the buffer before it is written to the output buffer.
2015-08-26 00:08:38 +02:00
09e4b0ec9b
don't reveal plaintext if authentication failed
...
Create two buffers of the same size as the input data.
Copy the input data to the first one and work with that version to hold the
decrypted data, zeroize the second one.
Copy depending on the verification result, either the zero-buffer or the
real plaintext to the output buffer.
2015-08-26 00:08:38 +02:00
6c11ca771b
fix compile error of tests
2015-08-26 00:08:38 +02:00
25af184cd5
Quickfix for issue #73
...
The API of the function is changed (for decryption, tag is now an input
parameter). With the old API it is impossible to confirm to the NIST
specification and a timing sidechannel leak is inevitable.
2015-08-26 00:08:38 +02:00
38bfef2996
Merge branch 'aes-xts-accel' into develop
...
This fixes #70
2015-08-26 00:05:31 +02:00
f9c8c9c229
also test XTS accelerators
2015-08-26 00:05:07 +02:00
181d2f2df7
auto-format xts code
2015-08-26 00:02:50 +02:00
b25d04ed94
fix pointer check
2015-08-25 23:58:22 +02:00
5c3f177b34
Add function pointers for accelerated XTS to ltc_cipher_descriptor
...
Similar to what already exists for other modes.
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org >
2015-08-25 23:58:22 +02:00
99214b53f6
add .clang-format
2015-08-25 23:58:08 +02:00
a13257094e
handle LTC_NO_FAST before handling LTC_FAST
2015-08-23 22:59:15 +02:00
61efc10852
update makefiles
2015-08-23 22:59:14 +02:00
ee03c97cde
add crc32
2015-08-23 22:59:14 +02:00
9585faca2b
re-work debug output of some tests
2015-08-23 22:59:14 +02:00
1987a2f975
add adler32 checksum algorithm
2015-08-23 22:59:14 +02:00
d6cea55b13
Merge branch 'pascal-brand-st-dev/ecc_raw' into develop
...
This fixes #69
2015-08-21 22:18:42 +02:00
3605983f09
Introduce ECC raw algorithms for sign and verify
...
As it is performed on dsa, raw sign and verify on ECC
are introduced.
Signed-off-by: Pascal Brand <pascal.brand@st.com >
2015-08-21 22:14:03 +02:00
0e8d8f8d81
Merge branch 'pascal-brand-st-dev/ecctest' into develop
...
This fixes #68
2015-08-21 22:12:02 +02:00
7313d1e6b0
Update ECC timing tests
...
Signed-off-by: Pascal Brand <pascal.brand@st.com >
2015-08-21 22:09:25 +02:00
08629ed2b0
Merge branch 'fix/issue74' into develop
...
This closes #74
2015-08-21 21:30:38 +02:00
67973b04ae
fix #74
2015-08-21 21:29:56 +02:00
Karel Miko
Steffen Jaeckel
Sebastian Verschoor
Jerome Forissier
Pascal Brand