[331] | 1 | /*
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| 2 | * Copyright 2005-2016 The OpenSSL Project Authors. All Rights Reserved.
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| 3 | *
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| 4 | * Licensed under the OpenSSL license (the "License"). You may not use
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| 5 | * this file except in compliance with the License. You can obtain a copy
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| 6 | * in the file LICENSE in the source distribution or at
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| 7 | * https://www.openssl.org/source/license.html
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| 8 | */
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| 9 |
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| 10 | #ifndef HEADER_WHRLPOOL_H
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| 11 | # define HEADER_WHRLPOOL_H
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| 12 |
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| 13 | #include <openssl/opensslconf.h>
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| 14 |
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| 15 | # ifndef OPENSSL_NO_WHIRLPOOL
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| 16 | # include <openssl/e_os2.h>
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| 17 | # include <stddef.h>
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| 18 | # ifdef __cplusplus
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| 19 | extern "C" {
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| 20 | # endif
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| 21 |
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| 22 | # define WHIRLPOOL_DIGEST_LENGTH (512/8)
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| 23 | # define WHIRLPOOL_BBLOCK 512
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| 24 | # define WHIRLPOOL_COUNTER (256/8)
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| 25 |
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| 26 | typedef struct {
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| 27 | union {
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| 28 | unsigned char c[WHIRLPOOL_DIGEST_LENGTH];
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| 29 | /* double q is here to ensure 64-bit alignment */
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| 30 | double q[WHIRLPOOL_DIGEST_LENGTH / sizeof(double)];
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| 31 | } H;
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| 32 | unsigned char data[WHIRLPOOL_BBLOCK / 8];
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| 33 | unsigned int bitoff;
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| 34 | size_t bitlen[WHIRLPOOL_COUNTER / sizeof(size_t)];
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| 35 | } WHIRLPOOL_CTX;
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| 36 |
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| 37 | int WHIRLPOOL_Init(WHIRLPOOL_CTX *c);
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| 38 | int WHIRLPOOL_Update(WHIRLPOOL_CTX *c, const void *inp, size_t bytes);
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| 39 | void WHIRLPOOL_BitUpdate(WHIRLPOOL_CTX *c, const void *inp, size_t bits);
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| 40 | int WHIRLPOOL_Final(unsigned char *md, WHIRLPOOL_CTX *c);
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| 41 | unsigned char *WHIRLPOOL(const void *inp, size_t bytes, unsigned char *md);
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| 42 |
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| 43 | # ifdef __cplusplus
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| 44 | }
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| 45 | # endif
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| 46 | # endif
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| 47 |
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| 48 | #endif
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