X-Git-Url: https://git.cryptolib.org/?a=blobdiff_plain;f=sha2%2Fsha512.h;fp=sha2%2Fsha512.h;h=7484dad98a54398cd88578f5e4101b94705b47fd;hb=38e12ca0d3a9df2ca6809ab88fb2ea32e5aed8f8;hp=0000000000000000000000000000000000000000;hpb=3493423b0ece2e622315fb91c250e707888a0e19;p=avr-crypto-lib.git diff --git a/sha2/sha512.h b/sha2/sha512.h new file mode 100644 index 0000000..7484dad --- /dev/null +++ b/sha2/sha512.h @@ -0,0 +1,41 @@ +/* sha512.h */ +/* + This file is part of the AVR-Crypto-Lib. + Copyright (C) 2011 Daniel Otte (daniel.otte@rub.de) + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . +*/ + +#ifndef SHA512_H_ +#define SHA512_H_ + +#include +#include "sha2_large_common.h" + +#define SHA512_HASH_BITS 512 +#define SHA512_HASH_BYTES (SHA512_HASH_BITS/8) +#define SHA512_BLOCK_BITS 1024 +#define SHA5122_BLOCK_BYTES (SHA512_BLOCK_BITS/8) + +typedef sha2_large_common_ctx_t sha512_ctx_t; + + +void sha512_init(sha512_ctx_t *ctx); +void sha512_nextBlock (sha512_ctx_t* ctx, const void* block); +void sha512_lastBlock(sha512_ctx_t* ctx, const void* block, uint16_t length_b); +void sha512_ctx2hash(void* dest, const sha512_ctx_t* ctx); +void sha512(void* dest, const void* msg, uint32_t length_b); + + +#endif /* SHA512_H_ */