48 lines
1.2 KiB
C
48 lines
1.2 KiB
C
/* $OpenBSD: whrlpool.h,v 1.8 2024/06/01 17:56:44 tb Exp $ */
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#include <stddef.h>
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#ifndef HEADER_WHRLPOOL_H
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#define HEADER_WHRLPOOL_H
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#if !defined(HAVE_ATTRIBUTE__BOUNDED__) && !defined(__OpenBSD__)
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#define __bounded__(x, y, z)
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#endif
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#include <openssl/opensslconf.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define WHIRLPOOL_DIGEST_LENGTH (512/8)
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#define WHIRLPOOL_BBLOCK 512
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#define WHIRLPOOL_COUNTER (256/8)
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typedef struct {
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union {
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unsigned char c[WHIRLPOOL_DIGEST_LENGTH];
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/* double q is here to ensure 64-bit alignment */
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double q[WHIRLPOOL_DIGEST_LENGTH/sizeof(double)];
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} H;
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unsigned char data[WHIRLPOOL_BBLOCK/8];
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unsigned int bitoff;
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size_t bitlen[WHIRLPOOL_COUNTER/sizeof(size_t)];
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} WHIRLPOOL_CTX;
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#ifndef OPENSSL_NO_WHIRLPOOL
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int WHIRLPOOL_Init (WHIRLPOOL_CTX *c);
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int WHIRLPOOL_Update (WHIRLPOOL_CTX *c,const void *inp,size_t bytes)
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__attribute__ ((__bounded__(__buffer__, 2, 3)));
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void WHIRLPOOL_BitUpdate(WHIRLPOOL_CTX *c,const void *inp,size_t bits);
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int WHIRLPOOL_Final (unsigned char *md,WHIRLPOOL_CTX *c);
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unsigned char *WHIRLPOOL(const void *inp,size_t bytes,unsigned char *md)
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__attribute__ ((__bounded__(__buffer__, 1, 2)))
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__attribute__ ((__nonnull__(3)));
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif
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