[164] | 1 | /* misc.h
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| 2 | *
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| 3 | * Copyright (C) 2006-2015 wolfSSL Inc.
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| 4 | *
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| 5 | * This file is part of wolfSSL. (formerly known as CyaSSL)
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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 02110-1301, USA
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| 20 | */
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| 21 |
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| 22 |
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| 23 | #ifndef WOLF_CRYPT_MISC_H
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| 24 | #define WOLF_CRYPT_MISC_H
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| 25 |
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| 26 |
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| 27 | #include <wolfssl/wolfcrypt/types.h>
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| 28 |
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| 29 |
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| 30 | #ifdef __cplusplus
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| 31 | extern "C" {
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| 32 | #endif
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| 33 |
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| 34 |
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| 35 | #ifdef NO_INLINE
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| 36 | WOLFSSL_LOCAL
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| 37 | word32 rotlFixed(word32, word32);
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| 38 | WOLFSSL_LOCAL
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| 39 | word32 rotrFixed(word32, word32);
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| 40 |
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| 41 | WOLFSSL_LOCAL
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| 42 | word32 ByteReverseWord32(word32);
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| 43 | WOLFSSL_LOCAL
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| 44 | void ByteReverseWords(word32*, const word32*, word32);
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| 45 |
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| 46 | WOLFSSL_LOCAL
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| 47 | void XorWords(wolfssl_word*, const wolfssl_word*, word32);
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| 48 | WOLFSSL_LOCAL
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| 49 | void xorbuf(void*, const void*, word32);
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| 50 |
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| 51 | WOLFSSL_LOCAL
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| 52 | void ForceZero(const void*, word32);
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| 53 |
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| 54 | WOLFSSL_LOCAL
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| 55 | int ConstantCompare(const byte*, const byte*, int);
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| 56 |
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| 57 | #ifdef WORD64_AVAILABLE
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| 58 | WOLFSSL_LOCAL
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| 59 | word64 rotlFixed64(word64, word64);
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| 60 | WOLFSSL_LOCAL
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| 61 | word64 rotrFixed64(word64, word64);
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| 62 |
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| 63 | WOLFSSL_LOCAL
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| 64 | word64 ByteReverseWord64(word64);
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| 65 | WOLFSSL_LOCAL
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| 66 | void ByteReverseWords64(word64*, const word64*, word32);
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| 67 | #endif /* WORD64_AVAILABLE */
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| 68 |
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| 69 | #endif /* NO_INLINE */
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| 70 |
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| 71 |
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| 72 | #ifdef __cplusplus
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| 73 | } /* extern "C" */
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| 74 | #endif
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| 75 |
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| 76 |
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| 77 | #endif /* WOLF_CRYPT_MISC_H */
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| 78 |
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