Ashley Mills / cyassl-lib

This is a port of cyaSSL 2.7.0.

Dependents:   CyaSSL_DTLS_Cellular CyaSSL_DTLS_Ethernet

cyassl/ctaocrypt/sha512.h@0:714293de3836, 2013-09-05 (annotated)

Committer:
ashleymills
Date:
Thu Sep 05 10:33:04 2013 +0000
Revision:
0:714293de3836
Initial commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ashleymills 0:714293de3836 1 /* sha512.h
ashleymills 0:714293de3836 2 *
ashleymills 0:714293de3836 3 * Copyright (C) 2006-2013 wolfSSL Inc.
ashleymills 0:714293de3836 4 *
ashleymills 0:714293de3836 5 * This file is part of CyaSSL.
ashleymills 0:714293de3836 6 *
ashleymills 0:714293de3836 7 * CyaSSL is free software; you can redistribute it and/or modify
ashleymills 0:714293de3836 8 * it under the terms of the GNU General Public License as published by
ashleymills 0:714293de3836 9 * the Free Software Foundation; either version 2 of the License, or
ashleymills 0:714293de3836 10 * (at your option) any later version.
ashleymills 0:714293de3836 11 *
ashleymills 0:714293de3836 12 * CyaSSL is distributed in the hope that it will be useful,
ashleymills 0:714293de3836 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
ashleymills 0:714293de3836 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
ashleymills 0:714293de3836 15 * GNU General Public License for more details.
ashleymills 0:714293de3836 16 *
ashleymills 0:714293de3836 17 * You should have received a copy of the GNU General Public License
ashleymills 0:714293de3836 18 * along with this program; if not, write to the Free Software
ashleymills 0:714293de3836 19 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
ashleymills 0:714293de3836 20 */
ashleymills 0:714293de3836 21
ashleymills 0:714293de3836 22
ashleymills 0:714293de3836 23 #ifdef CYASSL_SHA512
ashleymills 0:714293de3836 24
ashleymills 0:714293de3836 25 #ifndef CTAO_CRYPT_SHA512_H
ashleymills 0:714293de3836 26 #define CTAO_CRYPT_SHA512_H
ashleymills 0:714293de3836 27
ashleymills 0:714293de3836 28 #include <cyassl/ctaocrypt/types.h>
ashleymills 0:714293de3836 29
ashleymills 0:714293de3836 30 #ifdef __cplusplus
ashleymills 0:714293de3836 31 extern "C" {
ashleymills 0:714293de3836 32 #endif
ashleymills 0:714293de3836 33
ashleymills 0:714293de3836 34
ashleymills 0:714293de3836 35 /* in bytes */
ashleymills 0:714293de3836 36 enum {
ashleymills 0:714293de3836 37 SHA512 = 4, /* hash type unique */
ashleymills 0:714293de3836 38 SHA512_BLOCK_SIZE = 128,
ashleymills 0:714293de3836 39 SHA512_DIGEST_SIZE = 64,
ashleymills 0:714293de3836 40 SHA512_PAD_SIZE = 112
ashleymills 0:714293de3836 41 };
ashleymills 0:714293de3836 42
ashleymills 0:714293de3836 43
ashleymills 0:714293de3836 44 /* Sha512 digest */
ashleymills 0:714293de3836 45 typedef struct Sha512 {
ashleymills 0:714293de3836 46 word32 buffLen; /* in bytes */
ashleymills 0:714293de3836 47 word32 loLen; /* length in bytes */
ashleymills 0:714293de3836 48 word32 hiLen; /* length in bytes */
ashleymills 0:714293de3836 49 word64 digest[SHA512_DIGEST_SIZE / sizeof(word64)];
ashleymills 0:714293de3836 50 word64 buffer[SHA512_BLOCK_SIZE / sizeof(word64)];
ashleymills 0:714293de3836 51 } Sha512;
ashleymills 0:714293de3836 52
ashleymills 0:714293de3836 53
ashleymills 0:714293de3836 54 CYASSL_API void InitSha512(Sha512*);
ashleymills 0:714293de3836 55 CYASSL_API void Sha512Update(Sha512*, const byte*, word32);
ashleymills 0:714293de3836 56 CYASSL_API void Sha512Final(Sha512*, byte*);
ashleymills 0:714293de3836 57
ashleymills 0:714293de3836 58
ashleymills 0:714293de3836 59 #if defined(CYASSL_SHA384) || defined(HAVE_AESGCM)
ashleymills 0:714293de3836 60
ashleymills 0:714293de3836 61 /* in bytes */
ashleymills 0:714293de3836 62 enum {
ashleymills 0:714293de3836 63 SHA384 = 5, /* hash type unique */
ashleymills 0:714293de3836 64 SHA384_BLOCK_SIZE = 128,
ashleymills 0:714293de3836 65 SHA384_DIGEST_SIZE = 48,
ashleymills 0:714293de3836 66 SHA384_PAD_SIZE = 112
ashleymills 0:714293de3836 67 };
ashleymills 0:714293de3836 68
ashleymills 0:714293de3836 69
ashleymills 0:714293de3836 70 /* Sha384 digest */
ashleymills 0:714293de3836 71 typedef struct Sha384 {
ashleymills 0:714293de3836 72 word32 buffLen; /* in bytes */
ashleymills 0:714293de3836 73 word32 loLen; /* length in bytes */
ashleymills 0:714293de3836 74 word32 hiLen; /* length in bytes */
ashleymills 0:714293de3836 75 word64 digest[SHA512_DIGEST_SIZE / sizeof(word64)]; /* for transform 512 */
ashleymills 0:714293de3836 76 word64 buffer[SHA384_BLOCK_SIZE / sizeof(word64)];
ashleymills 0:714293de3836 77 } Sha384;
ashleymills 0:714293de3836 78
ashleymills 0:714293de3836 79
ashleymills 0:714293de3836 80 CYASSL_API void InitSha384(Sha384*);
ashleymills 0:714293de3836 81 CYASSL_API void Sha384Update(Sha384*, const byte*, word32);
ashleymills 0:714293de3836 82 CYASSL_API void Sha384Final(Sha384*, byte*);
ashleymills 0:714293de3836 83
ashleymills 0:714293de3836 84 #endif /* CYASSL_SHA384 */
ashleymills 0:714293de3836 85
ashleymills 0:714293de3836 86 #ifdef __cplusplus
ashleymills 0:714293de3836 87 } /* extern "C" */
ashleymills 0:714293de3836 88 #endif
ashleymills 0:714293de3836 89
ashleymills 0:714293de3836 90 #endif /* CTAO_CRYPT_SHA512_H */
ashleymills 0:714293de3836 91 #endif /* CYASSL_SHA512 */