| 1 | /*
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| 2 | * Copyright 2005-2020 The OpenSSL Project Authors. All Rights Reserved.
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| 3 | *
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| 4 | * Licensed under the Apache License 2.0 (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 OPENSSL_WHRLPOOL_H
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| 11 | # define OPENSSL_WHRLPOOL_H
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| 12 | # pragma once
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| 13 |
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| 14 | # include <openssl/macros.h>
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| 15 | # ifndef OPENSSL_NO_DEPRECATED_3_0
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| 16 | # define HEADER_WHRLPOOL_H
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| 17 | # endif
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| 18 |
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| 19 | # include <openssl/opensslconf.h>
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| 20 |
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| 21 | # ifndef OPENSSL_NO_WHIRLPOOL
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| 22 | # include <openssl/e_os2.h>
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| 23 | # include <stddef.h>
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| 24 | # ifdef __cplusplus
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| 25 | extern "C" {
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| 26 | # endif
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| 27 |
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| 28 | # define WHIRLPOOL_DIGEST_LENGTH (512/8)
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| 29 |
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| 30 | # if !defined(OPENSSL_NO_DEPRECATED_3_0)
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| 31 |
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| 32 | # define WHIRLPOOL_BBLOCK 512
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| 33 | # define WHIRLPOOL_COUNTER (256/8)
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| 34 |
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| 35 | typedef struct {
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| 36 | union {
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| 37 | unsigned char c[WHIRLPOOL_DIGEST_LENGTH];
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| 38 | /* double q is here to ensure 64-bit alignment */
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| 39 | double q[WHIRLPOOL_DIGEST_LENGTH / sizeof(double)];
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| 40 | } H;
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| 41 | unsigned char data[WHIRLPOOL_BBLOCK / 8];
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| 42 | unsigned int bitoff;
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| 43 | size_t bitlen[WHIRLPOOL_COUNTER / sizeof(size_t)];
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| 44 | } WHIRLPOOL_CTX;
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| 45 | # endif
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| 46 | # ifndef OPENSSL_NO_DEPRECATED_3_0
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| 47 | OSSL_DEPRECATEDIN_3_0 int WHIRLPOOL_Init(WHIRLPOOL_CTX *c);
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| 48 | OSSL_DEPRECATEDIN_3_0 int WHIRLPOOL_Update(WHIRLPOOL_CTX *c,
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| 49 | const void *inp, size_t bytes);
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| 50 | OSSL_DEPRECATEDIN_3_0 void WHIRLPOOL_BitUpdate(WHIRLPOOL_CTX *c,
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| 51 | const void *inp, size_t bits);
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| 52 | OSSL_DEPRECATEDIN_3_0 int WHIRLPOOL_Final(unsigned char *md, WHIRLPOOL_CTX *c);
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| 53 | OSSL_DEPRECATEDIN_3_0 unsigned char *WHIRLPOOL(const void *inp, size_t bytes,
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| 54 | unsigned char *md);
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| 55 | # endif
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| 56 |
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| 57 | # ifdef __cplusplus
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| 58 | }
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| 59 | # endif
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| 60 | # endif
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| 61 |
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| 62 | #endif
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