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8a24546c85
char * FooFileChunk(const char *filename, char *buf, off_t offset, off_t length) Which only hashes part of a file. Implement FooFile() in terms of this function. Submitted by: roam
47 lines
1.4 KiB
C
47 lines
1.4 KiB
C
/* MD2.H - header file for MD2C.C
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* $FreeBSD$
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*/
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/* Copyright (C) 1990-2, RSA Data Security, Inc. Created 1990. All
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rights reserved.
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License to copy and use this software is granted for
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non-commercial Internet Privacy-Enhanced Mail provided that it is
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identified as the "RSA Data Security, Inc. MD2 Message Digest
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Algorithm" in all material mentioning or referencing this software
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or this function.
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RSA Data Security, Inc. makes no representations concerning either
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the merchantability of this software or the suitability of this
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software for any particular purpose. It is provided "as is"
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without express or implied warranty of any kind.
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These notices must be retained in any copies of any part of this
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documentation and/or software.
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*/
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#ifndef _MD2_H_
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#define _MD2_H_
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typedef struct MD2Context {
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unsigned char state[16]; /* state */
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unsigned char checksum[16]; /* checksum */
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unsigned int count; /* number of bytes, modulo 16 */
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unsigned char buffer[16]; /* input buffer */
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} MD2_CTX;
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#include <sys/cdefs.h>
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__BEGIN_DECLS
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void MD2Init(MD2_CTX *);
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void MD2Update(MD2_CTX *, const unsigned char *, unsigned int);
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void MD2Pad(MD2_CTX *);
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void MD2Final(unsigned char [16], MD2_CTX *);
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char * MD2End(MD2_CTX *, char *);
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char * MD2File(const char *, char *);
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char * MD2FileChunk(const char *, char *, off_t, off_t);
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char * MD2Data(const unsigned char *, unsigned int, char *);
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__END_DECLS
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#endif /* _MD2_H_ */
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