[388] | 1 | /* md2.h
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| 2 | *
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| 3 | * Copyright (C) 2006-2017 wolfSSL Inc.
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| 4 | *
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| 5 | * This file is part of wolfSSL.
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| 6 | *
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| 7 | * wolfSSL is free software; you can redistribute it and/or modify
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| 8 | * it under the terms of the GNU General Public License as published by
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| 9 | * the Free Software Foundation; either version 2 of the License, or
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| 10 | * (at your option) any later version.
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| 11 | *
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| 12 | * wolfSSL is distributed in the hope that it will be useful,
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | * GNU General Public License for more details.
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| 16 | *
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| 17 | * You should have received a copy of the GNU General Public License
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| 18 | * along with this program; if not, write to the Free Software
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| 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
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| 20 | */
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| 21 |
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| 22 | /*!
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| 23 | \file wolfssl/wolfcrypt/md2.h
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| 24 | */
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| 25 |
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| 26 |
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| 27 | #ifndef WOLF_CRYPT_MD2_H
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| 28 | #define WOLF_CRYPT_MD2_H
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| 29 |
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| 30 | #include <wolfssl/wolfcrypt/types.h>
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| 31 |
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| 32 | #ifdef WOLFSSL_MD2
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| 33 |
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| 34 | #ifdef __cplusplus
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| 35 | extern "C" {
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| 36 | #endif
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| 37 |
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| 38 | /* in bytes */
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| 39 | enum {
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| 40 | MD2 = WC_HASH_TYPE_MD2,
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| 41 | MD2_BLOCK_SIZE = 16,
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| 42 | MD2_DIGEST_SIZE = 16,
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| 43 | MD2_PAD_SIZE = 16,
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| 44 | MD2_X_SIZE = 48
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| 45 | };
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| 46 |
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| 47 |
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| 48 | /* Md2 digest */
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| 49 | typedef struct Md2 {
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| 50 | word32 count; /* bytes % PAD_SIZE */
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| 51 | byte X[MD2_X_SIZE];
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| 52 | byte C[MD2_BLOCK_SIZE];
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| 53 | byte buffer[MD2_BLOCK_SIZE];
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| 54 | } Md2;
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| 55 |
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| 56 |
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| 57 | WOLFSSL_API void wc_InitMd2(Md2*);
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| 58 | WOLFSSL_API void wc_Md2Update(Md2*, const byte*, word32);
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| 59 | WOLFSSL_API void wc_Md2Final(Md2*, byte*);
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| 60 | WOLFSSL_API int wc_Md2Hash(const byte*, word32, byte*);
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| 61 |
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| 62 |
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| 63 | #ifdef __cplusplus
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| 64 | } /* extern "C" */
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| 65 | #endif
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| 66 |
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| 67 | #endif /* WOLFSSL_MD2 */
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| 68 | #endif /* WOLF_CRYPT_MD2_H */
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| 69 |
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