libsodium

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T

Frank Denis 1dddd63a19 Merge branch 'aes256gcm'

* aes256gcm: (25 commits)
  aes256gcm: we can expect the accumulator and the padding buffer to be aligned
  aesgcm: don't expect input & output buffers to be aligned
  aes256gcm doesn't use SSE4.1 instructions any more
  Don't read past the AD buffer, even through an SIMD register
  Convert more functions to macros
  Add do { ... } while(0) when relevant
  Turn reduce4 into a macro That's too much registers for a function call in 32-bit mode. And in MSVC, this is even the case if the function is marked inline.
  Enable aes256gcm on Visual Studio
  Don't declare new variables after a line of code
  Declare __m128 arrays used as parameters as pointers Required for MSVC
  Proper casts for aeskeygenassist()
  Let's hope that requiring ssse3 is not required any more
  Try to enable specific cflags before testing each intructions set
  ssse3 target is required in addition to sse4.1
  Use SIMD-specific compiler flags only for files needing them
  Define __SSSE3__ if required
  Do not try to compile aesni code if this is not going to compile
  Check for AESNI & PCLMUL presence/usability
  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.
  Explicit cast
  ...

2015-10-11 02:45:36 +02:00