cheng/libsodium
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29492143ab
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1128 Commits

Author SHA1 Message Date
Frank Denis
29492143ab Warn if the library is being compiled in a custom way 2016-07-02 10:07:38 +02:00
Frank Denis
2cc0bab0e3 Update comment 2016-06-29 15:31:23 +02:00
Frank Denis
648f46d22a Expose sodium_crit_enter() and sodium_crit_leave() internally 2016-06-29 15:28:15 +02:00
Frank Denis
5a3ff833fd Slightly change how the length of argon2 strings is checked 2016-06-19 23:26:08 +02:00
Frank Denis
6fad3644b5 Nits 2016-06-15 16:00:59 +02:00
Aaron Zauner
77c05fce0c document why RtlGenRandom is used 2016-06-15 21:50:33 +08:00
Frank Denis
aaf6854edf Remove extra space 2016-06-08 08:34:45 +02:00
Frank Denis
9c12da0362 Don't include <immintrin.h> if it is not needed 
Some environments provide <wmmintrin.h> but not <immintrin.h>
 2016-05-26 06:08:26 -07:00
Frank Denis
fa4e4bf174 Fix & simplify MADV_DO{NO}DUMP alternatives 2016-05-18 22:12:07 +02:00
Lev Serebryakov
7a4c4459f8 Support madvise() on FreeBSD 
FreeBSD have madvise() behaviors equivalent to MADV_DONTDUMP and MADV_DODUMP but with its own names.
Add definitions for these behaviors used in sodium_mlock() and sodium_munlock() if FreeBSD names are found and Linux ones don't.
 2016-05-18 23:04:09 +03:00
Frank Denis
f01299a91b Indent 2016-05-17 23:05:04 +02:00
Samuel Neves
998bacf375 don't crash on Win32 2016-05-17 21:40:56 +01:00
Frank Denis
efb81c7290 CRLF 2016-05-17 01:41:06 +02:00
Thomas Waldmann
b9c266181b fix avx2 feature detection, fixes #395 
cpuid needed to get called with EAX = 7 to get the "extended features"
(not with EAX = 1 for the "features").
 2016-05-17 01:28:03 +02:00
Frank Denis
263101cfaf sandy2x: don't mix VEX and non-VEX instructions 2016-05-17 00:24:33 +02:00
Frank Denis
080dcadb69 Merge pull request #396 from langboost/master 
Fixing a small documentation typo
 2016-05-16 23:42:20 +02:00
Frank Denis
f361d1ccec sandy2x: clean the upper halves of the AVX registers 
On Linux, with dynamic linking, upper AVX registers are not 0, which
introduces a massive performance penalty due to state transitions.

Thanks to to Tung Chou and Samuel Neves for catching this, and to
@theakman2 for his initial report.
 2016-05-16 23:34:03 +02:00
Jeff R
0b8cb8a543 Fixing a small documentation typo 2016-05-16 16:05:24 -05:00
Frank Denis
593599a11a Align loops 2016-05-16 12:25:35 +02:00
Frank Denis
c303c1f709 sandy2x: align branch targets 2016-05-16 12:20:15 +02:00
Frank Denis
c752eb55d9 On ancient Linux kernels, block on /dev/random before using /dev/urandom 2016-05-15 17:26:22 +02:00
Frank Denis
248f381404 Rewrite aesni_key256_expand() for clarity 2016-05-05 19:10:11 +02:00
Frank Denis
a37d2b87bf Rename REDUCE4 to MULREDUCE4 for clarity 2016-05-04 23:31:09 +02:00
Frank Denis
0f053aea52 Grammar 2016-05-04 23:09:07 +02:00
Frank Denis
44cd974be2 Remove extra CRLF 2016-04-30 11:20:14 +02:00
Frank Denis
7a667edbd0 NativeClient: use get_random_bytes directly instead of the wrapper 2016-04-29 10:51:13 +02:00
Frank Denis
681176e187 abort() if nacl_secure_random() ever returns 0 but the wrong size 2016-04-29 10:08:45 +02:00
Frank Denis
fbad64f6ef Disable asm on native client 2016-04-28 21:31:18 +02:00
Frank Denis
5f3b59c8b0 Tabify 2016-04-27 11:37:21 +02:00
Frank Denis
46539b9381 Indent 2016-04-27 00:11:00 +02:00
Frank Denis
ffd5987e7c Proper lock test on Windows 2016-04-26 01:43:00 +02:00
Frank Denis
d908d08b0d Simplify the fallback _sodium_crit_enter() code 2016-04-25 20:15:33 +02:00
Frank Denis
f8ff8ebf66 Add locks around sodium_init() 2016-04-25 18:33:11 +02:00
Frank Denis
14211cd7ea Update include guard 2016-04-22 12:01:56 +02:00
Frank Denis
b2586f5402 Use the same convention for include guards everywhere 2016-04-22 11:46:37 +02:00
Frank Denis
801fbde757 scrypt/sse - Note that B's layout is permuted compared to nosse 2016-04-21 20:37:11 +02:00
Frank Denis
2de4b3f514 Hand-roll zeroing instead of relying on memset() 2016-04-21 17:17:24 +02:00
Frank Denis
492d4b1dd6 Repair NativeClient support 2016-04-18 21:40:18 +02:00
Frank Denis
8ab4334945 if -> ifdef 2016-04-18 16:53:34 +02:00
Frank Denis
531ce5bd32 Do not use getrandom(2) on SLES11 service pack 4 2016-04-14 17:21:42 +02:00
Frank Denis
34aeee6ba5 Replace two more memcpy() with a local loop 2016-04-12 07:30:54 +02:00
Frank Denis
d7294320c4 sha{512,256}: use a local loop instead of if + memcpy() 
Compilers can't figure out the max inlen value, so help them with an
explicit AND.

Unify the name of the input pointer by the way.
 2016-04-12 02:14:45 +02:00
Frank Denis
bbf1e17983 Avoid bit shifting with signed values 2016-04-12 00:51:41 +02:00
Frank Denis
50e11be472 memcpy(): pointers must be valid even if the size is 0 2016-04-12 00:41:37 +02:00
Frank Denis
0a590b07b2 Decryption functions can now accept a NULL pointer for the output 
This checks the MAC without writing the decrypted message.
 2016-04-11 18:33:50 +02:00
Frank Denis
80310ef56c Set randombytes_implementation to NULL by default, to cope with Visual Studio 2008 2016-04-08 17:50:18 +02:00
Frank Denis
a53a9c98d2 Back to dev mode 2016-04-08 08:25:42 +02:00
Frank Denis
22ab28be0a Require Visual Studio 2010+ for AESNI 2016-04-07 18:57:07 +02:00
Frank Denis
292969b3b5 Argon2: initialize ctx{.pwd,.pwdlen} in the verify function 
Keep initializing the length for clarity;
Compilers know how to optimize this out.
 2016-04-07 08:19:50 +02:00
Frank Denis
1818267d64 Return -1 if crypto_generichash_final() is called twice 2016-04-06 01:00:49 +02:00