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Diffstat (limited to 'src/liblzma/check/sha256.c')
| -rw-r--r-- | src/liblzma/check/sha256.c | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/src/liblzma/check/sha256.c b/src/liblzma/check/sha256.c index 6feb342565fb..bd0d2806397c 100644 --- a/src/liblzma/check/sha256.c +++ b/src/liblzma/check/sha256.c @@ -1,24 +1,17 @@ +// SPDX-License-Identifier: 0BSD + /////////////////////////////////////////////////////////////////////////////// // /// \file sha256.c /// \brief SHA-256 -/// -/// \todo Crypto++ has x86 ASM optimizations. They use SSE so if they -/// are imported to liblzma, SSE instructions need to be used -/// conditionally to keep the code working on older boxes. // -// This code is based on the code found from 7-Zip, which has a modified -// version of the SHA-256 found from Crypto++ <https://www.cryptopp.com/>. -// The code was modified a little to fit into liblzma. +// The C code is based on the public domain SHA-256 code found from +// Crypto++ Library 5.5.1 released in 2007: https://www.cryptopp.com/ +// A few minor tweaks have been made in liblzma. // -// Authors: Kevin Springle -// Wei Dai -// Igor Pavlov +// Authors: Wei Dai // Lasse Collin // -// This file has been put into the public domain. -// You can do whatever you want with this file. -// /////////////////////////////////////////////////////////////////////////////// #include "check.h" |