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BLAKE2 official implementations

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Jeffrey Walton a9facd9051 Add Travis testing		2020-07-03 18:17:45 -04:00
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sse	Updated Blake2s code to match diagonal shuffle tweak done in blake2-avx for Blake2b	2019-07-22 15:02:28 -04:00
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BLAKE2

This is the reference source code package of BLAKE2, which includes

ref/: C implementations of BLAKE2b, BLAKE2bp, BLAKE2s, BLAKE2sp, aimed at portability and simplicity.
sse/: C implementations of BLAKE2b, BLAKE2bp, BLAKE2s, BLAKE2sp, optimized for speed on CPUs supporting SSE2, SSSE3, SSE4.1, AVX, or XOP.
neon/: Implementations of BLAKE2{s,b} using the NEON/ASIMD ARM instruction set.
power8/: Implementations of BLAKE2{s,b} for POWER8, using the VSX and Altivec extensions.
csharp/: C# implementation of BLAKE2b.
b2sum/: Command line utility to hash files, based on the sse/ implementations.
bench/: Benchmark tool to measure cycles-per-byte speeds and produce graphs copyright.

All code is triple-licensed under the CC0, the OpenSSL Licence, or the Apache Public License 2.0, at your choosing.