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28 lines
729 B
C
28 lines
729 B
C
/*
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* fw/hash.h - Secure hash
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*
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* Written 2012 by Werner Almesberger
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* Copyright 2012 Werner Almesberger
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*/
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#ifndef HASH_H
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#define HASH_H
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#include <stdbool.h>
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#include <stdint.h>
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void hash_init(void);
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void hash_merge(const uint8_t *buf, uint8_t len);
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void hash_merge_progmem(const uint8_t *buf, uint8_t len);
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void hash_end(void);
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bool hash_eq(const uint8_t *buf, uint8_t len, uint8_t off);
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void hash_cp(uint8_t *buf, uint8_t len, uint8_t off);
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#endif /* !HASH_H */
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