30 lines
809 B
C
30 lines
809 B
C
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/*
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* SHA1 internal definitions
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* Copyright (c) 2003-2005, Jouni Malinen <j@w1.fi>
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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 version 2 as
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* published by the Free Software Foundation.
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*
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* Alternatively, this software may be distributed under the terms of BSD
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* license.
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*
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* See README and COPYING for more details.
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*/
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#ifndef SHA1_I_H
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#define SHA1_I_H
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struct SHA1Context {
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u32 state[5];
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u32 count[2];
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unsigned char buffer[64];
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};
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void SHA1Init(struct SHA1Context *context);
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void SHA1Update(struct SHA1Context *context, const void *data, u32 len);
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void SHA1Final(unsigned char digest[20], struct SHA1Context *context);
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void SHA1Transform(u32 state[5], const unsigned char buffer[64]);
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#endif /* SHA1_I_H */
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