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Author SHA1 Message Date
Frank Denis
ab37bd3e0b Tests: no need for crypto_uint8 2014-09-13 14:15:55 -07:00
Frank Denis
b7b0436fb8 Test the presence of some extra functions 2014-09-13 14:12:40 -07:00
Frank Denis
4d276a81e7 Include header files commonly used by the tests to cmptest.h 2014-09-13 14:11:12 -07:00
Frank Denis
3b680e0a52 Use high-level APIs in tests 2014-09-13 13:56:41 -07:00
Frank Denis
21a5e5accb Let Travis check --enable-minimal builds 2014-09-13 13:24:41 -07:00
Frank Denis
7dde13e1b4 Sync Blake2s changes with Blake2b 
Note: Blake2s code is not compiled yet
 2014-09-13 13:14:56 -07:00
Frank Denis
a7d38ef15d Check outlen in blake2b_final 
Not required in Sodium since the check is already performed in
higher-level functions, but it doesn't hurt either.
 2014-09-13 13:09:25 -07:00
Frank Denis
8994dc340f Blake2 load/store functions must accept unaligned pointers even on LE 2014-09-13 12:59:11 -07:00
Frank Denis
59a207e4ff __cpuidex() is not really required for now, just use __cpuid() 2014-09-13 12:22:53 -07:00
Frank Denis
a4264a221f Disable MSVC deprecation warning just for _ftime() 2014-09-13 12:04:00 -07:00
Frank Denis
fe586939f6 _ftime_s() was not available on Windows XP. And people still run XP. 2014-09-13 10:28:46 -07:00
Frank Denis
03b122dd5d Fix .travis.yml indentation 2014-09-06 13:45:31 -07:00
Frank Denis
c8c2c7a93d Revert "The C standard says nothing about accesses via lvalue expressions with volatile types" 
This reverts commit fc1bc0718b.
 2014-09-05 18:27:48 -07:00
Frank Denis
6c0852f22f Remove unused macros 2014-09-04 13:24:09 -07:00
Frank Denis
fc1bc0718b The C standard says nothing about accesses via lvalue expressions with volatile types 2014-09-04 13:22:54 -07:00
Frank Denis
86a0884ac2 Merge pull request #186 from khungus/master 
Update NuGet packaging to 0.7
 2014-08-30 15:42:21 -07:00
khungus
89eacfa06c Update NuGet packaging to 0.7 2014-08-30 16:46:59 -05:00
Frank Denis
ddf56925d6 Thanks to @lvh for the Clojure bindings 2014-08-28 07:42:18 -07:00
Frank Denis
c6ca4c6ef8 randombytes() -> randombytes_buf() 
Since randombytes() wraps randombytes_buf(), that's one more function
the linker can strip out until it's actually used by the app.
 2014-08-27 11:39:45 -07:00
Frank Denis
7c7f1cfacc Reorder randombytes prototypes; mention that randombytes() is a compat API. 2014-08-27 10:50:49 -07:00
Frank Denis
f241744e4d Thanks @electricFeel for the Elixir wrapper 2014-08-20 21:00:09 -07:00
Frank Denis
f789f8a05a Rephrase 2014-08-19 21:13:14 -07:00
Frank Denis
9126ec1804 Update ChangeLog 2014-08-15 17:16:44 -07:00
Frank Denis
6dfada1ebc Remove unneeded #include 2014-08-15 17:14:04 -07:00
Frank Denis
61449686ee Version bump 2014-08-15 16:52:01 -07:00
Frank Denis
2997ed2619 Comment out loops not being executed. 2014-08-15 15:15:29 -07:00
Frank Denis
d01e1f4875 On error path, do not set the signature len if a NULL pointer was given. 2014-08-15 15:10:24 -07:00
Frank Denis
6c8df6adad Remove unused variable 2014-08-15 14:36:52 -07:00
Frank Denis
0e23192159 Add crypto_sign_ed25519_sk_to_seed() and crypto_sign_ed25519_sk_to_pk() 2014-08-15 13:52:08 -07:00
Frank Denis
d3403d1e01 memzero az in crypto_signed_detached. via Stanford SCS. 2014-08-15 13:21:09 -07:00
Frank Denis
2947ea863d Clear the seed in crypto_sign_keypair() - Reported by the Stanford SCS group. 2014-08-15 12:00:59 -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
729a54f4a2 Use --enable-minimal in the Android and iOS builds 2014-08-13 23:32:26 -07:00
Frank Denis
6c78c9815c Remove compat.c 2014-08-13 17:40:06 -07:00
Frank Denis
55bb50b855 Bump major 2014-08-06 10:09:21 -07:00
Frank Denis
88ff698bfb --llvm-lto 1 produces smaller Javascript code. 
Also add the symbol map.
 2014-08-05 23:24:03 -07:00
Frank Denis
85acbd0020 Do not export low-level functions to Javascript by default 2014-08-05 23:09:39 -07:00
Frank Denis
658ae19e0b Update the list of symbols exported to Javascript. 2014-08-05 22:23:14 -07:00
Frank Denis
9f0208050e crypto_sign_SECRETKEYBYTES already includes the public key 2014-08-05 14:26:39 -07:00
Frank Denis
b06951dd20 Zero the nonce in crypto_sign() 2014-08-05 14:08:00 -07:00
Frank Denis
eae4add8de Implement ed25519 -> curve25519 keys conversion 2014-08-05 13:32:25 -07:00
Frank Denis
7b0eeda1c6 Remove aes256estream. 
AES-256 will be reintroduced, but not until we have a bitsliced implementation.
 2014-08-05 00:57:10 -07:00
Frank Denis
88de46b6ae Document the maximum number of bytes for crypto_stream_aes256estream*() 
abort() if these functions are misused.
 2014-08-04 20:15:07 -07:00
Frank Denis
ed76b41369 Rephrase 2014-08-04 16:29:13 -07:00
Frank Denis
2b0c8e40aa Keep IA-32 asm on MingW/Cygwin, check for Windows during the x86-64 test. 2014-08-04 16:24:11 -07:00
Frank Denis
b9be5fbd45 Do not pass -fPIC on Windows. Add msys as a host_os value to detect Windows as well. 2014-08-04 14:30:07 -07:00
Frank Denis
4d02391067 Remove scryptx() compatibility functions 2014-08-03 21:18:06 -07:00
Frank Denis
c5a9d46386 Double check for crypto_auth_verify() 2014-08-03 21:15:04 -07:00
Frank Denis
be41f72e0e Bypass gcc optimization 2014-08-03 20:10:38 -07:00
Frank Denis
2350dbe13e Remove _sodium_alignedcalloc 2014-08-02 15:51:37 -07:00