diff options
Diffstat (limited to 'gba/source/sha2.h')
| -rw-r--r-- | gba/source/sha2.h | 74 |
1 files changed, 0 insertions, 74 deletions
| diff --git a/gba/source/sha2.h b/gba/source/sha2.h deleted file mode 100644 index efd3059..0000000 --- a/gba/source/sha2.h +++ /dev/null | |||
| @@ -1,74 +0,0 @@ | |||
| 1 | /* | ||
| 2 | * FIPS 180-2 SHA-224/256/384/512 implementation | ||
| 3 | * Last update: 02/02/2007 | ||
| 4 | * Issue date: 04/30/2005 | ||
| 5 | * | ||
| 6 | * Copyright (C) 2005, 2007 Olivier Gay <olivier.gay@a3.epfl.ch> | ||
| 7 | * All rights reserved. | ||
| 8 | * | ||
| 9 | * Redistribution and use in source and binary forms, with or without | ||
| 10 | * modification, are permitted provided that the following conditions | ||
| 11 | * are met: | ||
| 12 | * 1. Redistributions of source code must retain the above copyright | ||
| 13 | * notice, this list of conditions and the following disclaimer. | ||
| 14 | * 2. Redistributions in binary form must reproduce the above copyright | ||
| 15 | * notice, this list of conditions and the following disclaimer in the | ||
| 16 | * documentation and/or other materials provided with the distribution. | ||
| 17 | * 3. Neither the name of the project nor the names of its contributors | ||
| 18 | * may be used to endorse or promote products derived from this software | ||
| 19 | * without specific prior written permission. | ||
| 20 | * | ||
| 21 | * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND | ||
| 22 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
| 23 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | ||
| 24 | * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE | ||
| 25 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | ||
| 26 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | ||
| 27 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | ||
| 28 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | ||
| 29 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | ||
| 30 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | ||
| 31 | * SUCH DAMAGE. | ||
| 32 | */ | ||
| 33 | |||
| 34 | #ifndef SHA2_H | ||
| 35 | #define SHA2_H | ||
| 36 | |||
| 37 | #define SHA224_DIGEST_SIZE ( 224 / 8) | ||
| 38 | #define SHA256_DIGEST_SIZE ( 256 / 8) | ||
| 39 | |||
| 40 | #define SHA256_BLOCK_SIZE ( 512 / 8) | ||
| 41 | #define SHA224_BLOCK_SIZE SHA256_BLOCK_SIZE | ||
| 42 | |||
| 43 | #ifndef SHA2_TYPES | ||
| 44 | #define SHA2_TYPES | ||
| 45 | typedef unsigned char uint8; | ||
| 46 | typedef unsigned int uint32; | ||
| 47 | typedef unsigned long long uint64; | ||
| 48 | #endif | ||
| 49 | |||
| 50 | typedef struct { | ||
| 51 | unsigned int tot_len; | ||
| 52 | unsigned int len; | ||
| 53 | unsigned char block[2 * SHA256_BLOCK_SIZE]; | ||
| 54 | uint32 h[8]; | ||
| 55 | } sha256_ctx; | ||
| 56 | |||
| 57 | typedef sha256_ctx sha224_ctx; | ||
| 58 | |||
| 59 | void sha224_init(sha224_ctx *ctx); | ||
| 60 | void sha224_update(sha224_ctx *ctx, const unsigned char *message, | ||
| 61 | unsigned int len); | ||
| 62 | void sha224_final(sha224_ctx *ctx, unsigned char *digest); | ||
| 63 | void sha224(const unsigned char *message, unsigned int len, | ||
| 64 | unsigned char *digest); | ||
| 65 | |||
| 66 | void sha256_init(sha256_ctx * ctx); | ||
| 67 | void sha256_update(sha256_ctx *ctx, const unsigned char *message, | ||
| 68 | unsigned int len); | ||
| 69 | void sha256_final(sha256_ctx *ctx, unsigned char *digest); | ||
| 70 | void sha256(const unsigned char *message, unsigned int len, | ||
| 71 | unsigned char *digest); | ||
| 72 | |||
| 73 | #endif /* !SHA2_H */ | ||
| 74 | |||