c7d347c7f0
public header files put into include/crpyto private header/source files put into crpyto crypto.c cryptodev.[c|h] cryptosoft.[c|h] come from: commit id is f245bed2a7593bf0decce50caaed4ce05fefd6cf the rest come from: commit id is 61b0e532b2dce0a91cf3ea67d346645a61a88cdd Signed-off-by: anjiahao <anjiahao@xiaomi.com>
27 lines
761 B
C
27 lines
761 B
C
/* $OpenBSD: poly1305.h,v 1.2 2020/07/22 13:54:30 tobhe Exp $ */
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/*
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* Public Domain poly1305 from Andrew Moon
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*
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* poly1305 implementation using 32 bit * 32 bit = 64 bit multiplication
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* and 64 bit addition from https://github.com/floodyberry/poly1305-donna
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*/
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#ifndef _POLY1305_H_
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#define _POLY1305_H_
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#define poly1305_block_size 16
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typedef struct poly1305_state {
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unsigned long r[5];
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unsigned long h[5];
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unsigned long pad[4];
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size_t leftover;
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unsigned char buffer[poly1305_block_size];
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unsigned char final;
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} poly1305_state;
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void poly1305_init(poly1305_state *, const unsigned char[32]);
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void poly1305_update(poly1305_state *, const unsigned char *, size_t);
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void poly1305_finish(poly1305_state *, unsigned char[16]);
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#endif /* _POLY1305_H_ */
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