Ivan Grokhotkov
3b3802923e
Co-authored-by: Maksim Naumenko <maksim.naumenko@espressif.com> Co-authored-by: Harshal Patil <harshal.patil@espressif.com>
31 lines
657 B
C
31 lines
657 B
C
/*
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* SHA-224 hash implementation and interface functions
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*
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* This software may be distributed under the terms of the BSD license.
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* See README for more details.
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*/
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#include "sha224_i.h"
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int sha224_compress(sha224_state *md, unsigned char *buf)
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{
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return sha256_compress(md, buf);
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}
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void sha224_init(sha224_state *md)
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{
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/**
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* Initial values for SHA224 algorithm
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*/
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md->state[0] = 0xC1059ED8UL;
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md->state[1] = 0x367CD507UL;
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md->state[2] = 0x3070DD17UL;
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md->state[3] = 0xF70E5939UL;
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md->state[4] = 0xFFC00B31UL;
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md->state[5] = 0x68581511UL;
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md->state[6] = 0x64F98FA7UL;
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md->state[7] = 0xBEFA4FA4UL;
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}
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