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298 Commits

Author SHA1 Message Date
Frank Denis
474952d3f1 Try using cpuid on NativeClient 2016-04-30 16:23:02 +02:00
Frank Denis
a87d30f3af Try MMX/SSE/SSE2/SSE3/SSSE4/SSE4.1 instructions on NativeClient 2016-04-30 16:08:52 +02:00
Frank Denis
00e156198a Disable SIMD instructions on NativeClient 2016-04-30 13:03:31 +02:00
Frank Denis
d463dadc51 Disable ssp and aesni on nativeclient, nativeclient.sh->nativeclient-pnacl.sh 2016-04-29 22:29:34 +02:00
Frank Denis
fbad64f6ef Disable asm on native client 2016-04-28 21:31:18 +02:00
Frank Denis
f8ff8ebf66 Add locks around sodium_init() 2016-04-25 18:33:11 +02:00
Frank Denis
e816ffb56c Quotes 2016-04-19 00:24:46 +02:00
Frank Denis
bdf5c8246b Compile with pthreads 2016-04-18 20:54:46 +02:00
Frank Denis
daeaf63f9c Not an ELF system, not an Apple system, weak symbols may not work 2016-04-13 09:22:51 +02:00
Frank Denis
703120c1a2 Version bump [only the package] 2016-04-04 12:53:35 +02:00
Frank Denis
abdc839367 Workaround for old gcc versions missing _mm256_broadcastsi128_si256() 
Some old gcc versions define vbroadcasti128 as
_mm_broadcastsi128_si256() not _mm256_broadcastsi128_si256().

Detect this, and use _mm_broadcastsi128_si256() in that case.
 2016-04-03 10:41:28 +02:00
Frank Denis
c2b8ffb53d NO_BROWSER is not required any more, even for tests 2016-04-02 12:18:52 +02:00
Frank Denis
2b1d7cb750 Revisit the default set of compiler warnings 2016-03-27 11:10:36 +02:00
Frank Denis
55c3eed151 Have the SSE2 test trigger a conversion with old gcc versions 2016-03-24 19:18:15 +01:00
Frank Denis
3f765f1737 Old gcc versions need -flax-vector-conversions to compile some intrinsics 2016-03-24 19:11:21 +01:00
Frank Denis
b31f59d835 -save-temps is messing with the detection of supported directives 
Remove it from --enable-opt, and don't use any directives to restrict
symbol visibility if detection appears to be unreliable
 2016-03-24 10:55:47 +01:00
Frank Denis
f4cc8aeb48 Force LITTLE_ENDIAN detection on x86 and x86_64 
This is a sad workaround for CompCert 2.6
 2016-03-24 09:24:35 +01:00
Frank Denis
7bb9b7fc70 Endianness 2016-03-24 09:05:09 +01:00
Frank Denis
3295752821 Of course, GNU ld doesn't know about .private_extern 2016-03-22 21:26:39 +01:00
Frank Denis
bafc9c70e1 Only use .private_extern if this is supported 2016-03-22 20:42:07 +01:00
Frank Denis
0131a72082 BLAKE2b AVX2 implementation 
By the marvellous Samuel Neves - https://github.com/sneves/blake2-avx2
 2016-03-17 16:24:04 +01:00
Frank Denis
7611ea6018 Add AVX2 detection 2016-03-17 11:15:18 +01:00
Frank Denis
f92cfae9d8 Have --enable-opt use -O3, not -Ofast 2016-03-08 12:53:34 +01:00
Frank Denis
aafff07689 Add support for running the test suite with Valgrind 2016-03-06 01:35:06 +01:00
Frank Denis
846a84b721 Version bump (not released yet) 2016-01-13 09:49:20 +01:00
Frank Denis
a78161981c Check for _mm_set_epi64x() usability in the SSE2 test 2015-12-29 23:18:28 +01:00
Frank Denis
d740901df0 Have --enable-opt imply -Ofast 2015-12-29 15:46:23 +01:00
Frank Denis
953e959fba Try --high-entropy-va on MinGW 2015-12-27 20:53:08 +01:00
Frank Denis
c08c21887e Version bump 2015-12-23 21:15:12 +01:00
Frank Denis
90c49184fa --enable-opt now enables -save-temps; remove -flto 2015-12-18 01:11:41 +01:00
Frank Denis
3796145631 autoconf: check that named registers work 2015-12-06 18:30:00 +01:00
Frank Denis
5b62287f98 Add a --enable-opt compile-time switch 2015-12-05 17:56:42 +01:00
Frank Denis
1e71f849b5 1.0.7 (not released yet) 2015-11-25 16:12:42 +01:00
Frank Denis
b74f644d3f Replace CPU_ALIGNED_ACCESS_REQUIRED with CPU_UNALIGNED_ACCESS 
Instead of defining a macro when aligned memory access is required,
define one when unaligned memory access is supported.

Safer when cross-compiling or not using autoconf
 2015-11-16 22:01:19 +01:00
Frank Denis
eb8119d65c Enable 128-bit arithmetic if __int128 is available 2015-11-15 18:16:15 +01:00
Frank Denis
dd238f518d Bump major 2015-11-14 15:33:15 +01:00
Frank Denis
fb28119a38 Check inline assembly code using __asm__ __volatile__ 2015-11-14 01:21:55 +01:00
Frank Denis
18906a078c Unfortunately, some assemblers still don't know about AVX opcodes 2015-11-04 23:29:27 +01:00
Frank Denis
3f3969ffae EMSCRIPTEN -> __EMSCRIPTEN__ 2015-11-04 22:43:25 +01:00
Frank Denis
049fd8fd6a Add sodium_runtime_has_avx() 2015-11-03 14:19:22 +01:00
Frank Denis
2a77b18ad8 Version bump (not released yet) 2015-11-01 15:45:36 +01:00
Frank Denis
19308c5d5b Bump the library major version, since some functions have been removed 
Even though these functions were exported, the number of applications
using them directly is very likely to be zero.

Still, bump the major library version to be safe and compliant.
 2015-11-01 12:23:21 +01:00
Frank Denis
920c459ac3 Link optimized compression functions for Blake2b 2015-11-01 06:09:04 +01:00
Frank Denis
26fdfec99b Add sodium_runtime_has_ssse3() and sodium_runtime_has_sse41() 2015-10-31 23:42:44 +01:00
Frank Denis
f11da70ce2 Package version bump. No ABI version changes required. 2015-10-24 19:12:49 +02:00
Frank Denis
e2124999cc doesn't -> does not 2015-10-19 00:24:39 +02:00
Frank Denis
ec7b8e5605 Version bump [but still not released] 2015-10-14 14:43:22 +02:00
Frank Denis
84d92fc1bf Try to enable specific cflags before testing each intructions set 2015-10-10 20:10:26 +02:00
Frank Denis
f267352eec Use SIMD-specific compiler flags only for files needing them 2015-10-10 19:24:30 +02:00
Frank Denis
d4ff80e7a0 Define __SSSE3__ if required 2015-10-10 18:32:10 +02:00
Frank Denis
6ca06314fc Do not try to compile aesni code if this is not going to compile 2015-10-10 18:22:03 +02:00
Frank Denis
e83e9b2d8e Check for AESNI & PCLMUL presence/usability 2015-10-10 17:57:47 +02:00
Frank Denis
ab2e86748e Replace the aes256gcm implementation with Romain Dolbeau's implementation 
which is slightly faster than mine.
Reimplement features from the previous implementation: add batch mode and
use two passes in the decryption function in order to check the tag before
decrypting.
 2015-10-10 16:21:08 +02:00
Frank Denis
571bfc99c8 Check for ssse3 presence 2015-10-07 23:26:13 +02:00
Frank Denis
e8e5d2fc18 Add crypto_aead_aes256gcm_aesni_* 
Requires a CPU with aesni and pclmulqdq
This is a private branch for a reason. It is not going to be merged as-is.
 2015-10-07 23:09:19 +02:00
Frank Denis
46f71fba9e Check for getpid(2) presence instead of checking for Visual Studio 2015-09-13 15:04:26 +02:00
Frank Denis
c1f749e68a Keep shell variables names consistent with their related C macros. 2015-09-04 15:37:31 +02:00
Matthijs van Duin
cfa9e95b6c improve test for unaligned access 
check target attribute on ARM
 2015-09-04 02:29:34 +02:00
Frank Denis
7fca230be8 Nits after pnacl merge 2015-08-02 13:53:22 +02:00
Frank Denis
f610f781f2 Merge remote-tracking branch 'arbinger/pnacl' into nacl 
* arbinger/pnacl:
  removed comment
  Added .final and .nexe output files to CLEANFILES
  revert original hack
  Initial patch for Chrome NaCl implementation
  Added patch to obtain random bytes for Chrome NaCl via IRT -- allows build with NaCl SDK toolchain
 2015-08-02 12:54:05 +02:00
Syrone Wong
4074470a31 Fix _FORTIFY_SOURCE redefined issue 2015-08-02 09:36:52 +08:00
James Robson
34a4931d9a Initial patch for Chrome NaCl implementation 2015-06-22 13:02:21 -05:00
Frank Denis
b5fff1fcf5 Version bump 2015-04-26 17:09:00 +02:00
Frank Denis
33357dc52e Running the JS tests requires the filesystem. 2015-01-18 00:46:48 +01:00
Frank Denis
98c96f4c99 No browser, no filesystem support required 2015-01-18 00:42:34 +01:00
Frank Denis
e7f410de10 Emscripten: don't use a memory init file any more. 
It doesn't take that long to load the module, and it's going to make
users' life way easier.
 2015-01-17 22:11:10 +01:00
Frank Denis
201821065d Reserve slots for function pointers 2015-01-17 18:33:25 +01:00
Frank Denis
2c15c81ba5 Revert 17932c782e 
It broke compilation on OpenBSD.
 2015-01-15 16:21:09 +01:00
Frank Denis
f20ecbed94 Skip sodium_utils{2,3} tests when the target is Javascript 2015-01-15 11:12:58 +01:00
Frank Denis
5b8c2de267 Version bump 2015-01-12 09:41:46 +01:00
Frank Denis
aaf5fbf2e5 + precomputed interface for crypto_box() 2015-01-06 17:52:42 +01:00
Jack Wink
f87ef76ee8 remove extra pie check 2014-12-28 13:19:07 -05:00
Jack Wink
1ce56adbef a second stab at detecting valid linker flags 2014-12-28 13:17:09 -05:00
Jack Wink
9c9d1edf74 check to see if '-Wl,-pie' is supported before using it 2014-12-28 12:59:53 -05:00
Jack Wink
6ebf4030f8 change '-pie' to '-Wl,-pie' to squash clang errors 2014-12-28 12:27:35 -05:00
Frank Denis
4c4d04bb2a Merge pull request #222 from stellar/master 
Add libsodium-uninstalled.pc.in
 2014-12-25 10:56:17 +01:00
Frank Denis
3a9c4f2c78 Merge branch 'master' of github.com:jedisct1/libsodium 
* 'master' of github.com:jedisct1/libsodium:
  Warn that libtool might fail if the build directory contains whitespaces
 2014-12-23 20:26:29 +01:00
Frank Denis
c6e93b9f79 Discourage use of --enable-blocking-random 2014-12-23 20:24:23 +01:00
Graydon Hoare
9ae403b489 Add libsodium-uninstalled.pc.in 2014-12-22 16:14:22 -08:00
Frank Denis
0b58f87fef Warn that libtool might fail if the build directory contains whitespaces 2014-12-21 09:51:32 +01:00
Frank Denis
9d71e18a22 Always generate libsodium.pc 2014-11-29 13:53:20 -08:00
Frank Denis
11ccb20512 If -fno-strict-overflow is available, don't add -fwrapv 2014-11-25 12:19:08 -08:00
Frank Denis
61620d7e42 Make 'make check' actually run the tests on Emscripten. 2014-11-25 09:51:39 -08:00
Frank Denis
69e3674c29 Include the test pre.js script only for tests. 2014-11-24 17:19:55 -08:00
Frank Denis
b421610110 AC_FUNC_MMAP assumes that mmap(2) is not available when cross-compiling 
except on GNU systems. Just check for function presence instead.
 2014-11-24 10:34:42 -08:00
Frank Denis
da2c9952db Check if mmap(2) works, not just the presence of MAP_ANON 
In particular, mmap(2) doesn't return an aligner pointer on Emscripten.
 2014-11-24 10:22:50 -08:00
Frank Denis
5aeebd880e Change EXEEXT to .js for Emscripten 2014-11-22 14:31:43 -08:00
Frank Denis
d0eab9323f Don't assume that madvise() is available even if related macros are defined. 2014-11-22 13:32:54 -08:00
Frank Denis
133118ca4d Skip mlock/mprotect/explicit_bzero when using Emscripten 2014-11-22 12:32:11 -08:00
Frank Denis
68b3191c90 Merge branch 'master' of github.com:jedisct1/libsodium 
* 'master' of github.com:jedisct1/libsodium:
  Prevent first-run ./autogen.sh error due to ltmain.sh absence.
 2014-11-02 19:24:29 -08:00
Frank Denis
25e467bdea Check that -D_FORTIFY_SOURCE=2 doesn't trigger a compiler bug 2014-11-02 19:24:08 -08:00
Phillip Mienk
2f5a4bd019 Prevent first-run ./autogen.sh error due to ltmain.sh absence. 2014-11-02 16:49:17 -08:00
Frank Denis
84972cbf9c Version bump 2014-10-08 22:01:12 -07:00
Frank Denis
2c61530133 1.0.0 2014-09-24 00:18:44 -07:00
Frank Denis
05f46af70e Version bump 2014-09-18 22:47:11 -07:00
Frank Denis
82c806ec07 Capitalize Android 2014-09-14 13:56:02 -07:00
Frank Denis
41ed891d56 Use -fstack-protector for all. 
Might be replaced by -fstack-protector-strong later on.
 2014-09-14 13:25:29 -07:00
Frank Denis
61449686ee Version bump 2014-08-15 16:52:01 -07:00
Frank Denis
473e1718cc Add sodium_{malloc,allocarray,free}() and sodium_mprotect_*() 
ptr = sodium_malloc(size) returns a pointer from which exactly "size" bytes
can be accessed.

ptr = sodium_allocarray(count, size) allocates enough storage space for
"count" pointers or scalars of unit size "size".

In both cases, the region is immediately followed by a guard page.
As a result, any attempt to access a memory location after ptr[size - 1] will
immediately trigger a segmentation fault.

The allocated region is mlock()ed and filled with 0xd0 bytes.

A read-only page with the size, a guard page, as well as a canary are
placed before the returned pointer.

The canary is checked by sodium_free(); as a result, altering data right
before ptr is likely to cause sodium_free() to kill the process.

sodium_free() munlock()s the region and fills it with zeros before
actually calling free().

sodium_mprotect_noaccess(), sodium_mprotect_readonly() and
sodium_mprotect_readwrite() can be used to change the protection on the set
of allocated pages.

Reverting the protection to read+write is not required before calling
sodium_free().
 2014-08-14 21:41:05 -07:00
Frank Denis
55bb50b855 Bump major 2014-08-06 10:09:21 -07:00