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1712.1.1
by Monty Taylor
Merged libdrizzle directly into tree. |
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/**
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* @file
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* @brief SHA1 Declarations
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*/
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#ifndef _SHA1_H
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#define _SHA1_H
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#ifdef __cplusplus
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extern "C" { |
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#endif
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/**
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* @addtogroup sha1 SHA-1 in C
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1971.2.2
by kalebral at gmail
a few more updates of files that did not have license or had incorrect license structure |
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*
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2037.1.1
by kalebral at gmail
More copyright updates |
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* Copyright (C) 2010 nobody (this is public domain)
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*
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1971.2.2
by kalebral at gmail
a few more updates of files that did not have license or had incorrect license structure |
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* This file is based on public domain code.
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* Initial source code is in the public domain,
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* so clarified by Steve Reid <steve@edmweb.com>
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*
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1712.1.1
by Monty Taylor
Merged libdrizzle directly into tree. |
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* @{
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*/
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#define SHA1_BLOCK_LENGTH 64
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#define SHA1_DIGEST_LENGTH 20
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#define SHA1_DIGEST_STRING_LENGTH (SHA1_DIGEST_LENGTH * 2 + 1)
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typedef struct { |
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uint32_t state[5]; |
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uint64_t count; |
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uint8_t buffer[SHA1_BLOCK_LENGTH]; |
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} SHA1_CTX; |
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void SHA1Init(SHA1_CTX *); |
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void SHA1Pad(SHA1_CTX *); |
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void SHA1Transform(uint32_t [5], const uint8_t [SHA1_BLOCK_LENGTH]); |
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void SHA1Update(SHA1_CTX *, const uint8_t *, size_t); |
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void SHA1Final(uint8_t [SHA1_DIGEST_LENGTH], SHA1_CTX *); |
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/** @} */
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#ifdef __cplusplus
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}
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#endif
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#endif /* _SHA1_H */ |