MultiTech / CyaSSL

A library for setting up Secure Socket Layer (SSL) connections and verifying remote hosts using certificates. Contains only the source files for mbed platform implementation of the library.

Dependents:   HTTPClient-SSL HTTPClient-SSL HTTPClient-SSL HTTPClient-SSL

cyassl/ctaocrypt/des3.h@6:cf58d49e1a86, 2015-03-23 (annotated)

Committer:
Mike Fiore
Date:
Mon Mar 23 16:51:07 2015 -0500
Revision:
6:cf58d49e1a86
Parent:
0:b86d15c6ba29 
fix whitespace in sha512.c

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Vanger 0:b86d15c6ba29 1 /* des3.h
Vanger 0:b86d15c6ba29 2 *
Vanger 0:b86d15c6ba29 3 * Copyright (C) 2006-2014 wolfSSL Inc.
Vanger 0:b86d15c6ba29 4 *
Vanger 0:b86d15c6ba29 5 * This file is part of CyaSSL.
Vanger 0:b86d15c6ba29 6 *
Vanger 0:b86d15c6ba29 7 * CyaSSL is free software; you can redistribute it and/or modify
Vanger 0:b86d15c6ba29 8 * it under the terms of the GNU General Public License as published by
Vanger 0:b86d15c6ba29 9 * the Free Software Foundation; either version 2 of the License, or
Vanger 0:b86d15c6ba29 10 * (at your option) any later version.
Vanger 0:b86d15c6ba29 11 *
Vanger 0:b86d15c6ba29 12 * CyaSSL is distributed in the hope that it will be useful,
Vanger 0:b86d15c6ba29 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
Vanger 0:b86d15c6ba29 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
Vanger 0:b86d15c6ba29 15 * GNU General Public License for more details.
Vanger 0:b86d15c6ba29 16 *
Vanger 0:b86d15c6ba29 17 * You should have received a copy of the GNU General Public License
Vanger 0:b86d15c6ba29 18 * along with this program; if not, write to the Free Software
Vanger 0:b86d15c6ba29 19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
Vanger 0:b86d15c6ba29 20 */
Vanger 0:b86d15c6ba29 21
Vanger 0:b86d15c6ba29 22
Vanger 0:b86d15c6ba29 23 #ifndef NO_DES3
Vanger 0:b86d15c6ba29 24
Vanger 0:b86d15c6ba29 25 #ifndef CTAO_CRYPT_DES3_H
Vanger 0:b86d15c6ba29 26 #define CTAO_CRYPT_DES3_H
Vanger 0:b86d15c6ba29 27
Vanger 0:b86d15c6ba29 28
Vanger 0:b86d15c6ba29 29 #include <cyassl/ctaocrypt/types.h>
Vanger 0:b86d15c6ba29 30
Vanger 0:b86d15c6ba29 31
Vanger 0:b86d15c6ba29 32 #ifdef __cplusplus
Vanger 0:b86d15c6ba29 33 extern "C" {
Vanger 0:b86d15c6ba29 34 #endif
Vanger 0:b86d15c6ba29 35
Vanger 0:b86d15c6ba29 36 #define CYASSL_3DES_CAVIUM_MAGIC 0xBEEF0003
Vanger 0:b86d15c6ba29 37
Vanger 0:b86d15c6ba29 38 enum {
Vanger 0:b86d15c6ba29 39 DES_ENC_TYPE = 2, /* cipher unique type */
Vanger 0:b86d15c6ba29 40 DES3_ENC_TYPE = 3, /* cipher unique type */
Vanger 0:b86d15c6ba29 41 DES_BLOCK_SIZE = 8,
Vanger 0:b86d15c6ba29 42 DES_KS_SIZE = 32,
Vanger 0:b86d15c6ba29 43
Vanger 0:b86d15c6ba29 44 DES_ENCRYPTION = 0,
Vanger 0:b86d15c6ba29 45 DES_DECRYPTION = 1
Vanger 0:b86d15c6ba29 46 };
Vanger 0:b86d15c6ba29 47
Vanger 0:b86d15c6ba29 48 #define DES_IVLEN 8
Vanger 0:b86d15c6ba29 49 #define DES_KEYLEN 8
Vanger 0:b86d15c6ba29 50 #define DES3_IVLEN 8
Vanger 0:b86d15c6ba29 51 #define DES3_KEYLEN 24
Vanger 0:b86d15c6ba29 52
Vanger 0:b86d15c6ba29 53
Vanger 0:b86d15c6ba29 54 #ifdef STM32F2_CRYPTO
Vanger 0:b86d15c6ba29 55 enum {
Vanger 0:b86d15c6ba29 56 DES_CBC = 0,
Vanger 0:b86d15c6ba29 57 DES_ECB = 1
Vanger 0:b86d15c6ba29 58 };
Vanger 0:b86d15c6ba29 59 #endif
Vanger 0:b86d15c6ba29 60
Vanger 0:b86d15c6ba29 61
Vanger 0:b86d15c6ba29 62 /* DES encryption and decryption */
Vanger 0:b86d15c6ba29 63 typedef struct Des {
Vanger 0:b86d15c6ba29 64 word32 reg[DES_BLOCK_SIZE / sizeof(word32)]; /* for CBC mode */
Vanger 0:b86d15c6ba29 65 word32 tmp[DES_BLOCK_SIZE / sizeof(word32)]; /* same */
Vanger 0:b86d15c6ba29 66 word32 key[DES_KS_SIZE];
Vanger 0:b86d15c6ba29 67 } Des;
Vanger 0:b86d15c6ba29 68
Vanger 0:b86d15c6ba29 69
Vanger 0:b86d15c6ba29 70 /* DES3 encryption and decryption */
Vanger 0:b86d15c6ba29 71 typedef struct Des3 {
Vanger 0:b86d15c6ba29 72 word32 key[3][DES_KS_SIZE];
Vanger 0:b86d15c6ba29 73 word32 reg[DES_BLOCK_SIZE / sizeof(word32)]; /* for CBC mode */
Vanger 0:b86d15c6ba29 74 word32 tmp[DES_BLOCK_SIZE / sizeof(word32)]; /* same */
Vanger 0:b86d15c6ba29 75 #ifdef HAVE_CAVIUM
Vanger 0:b86d15c6ba29 76 int devId; /* nitrox device id */
Vanger 0:b86d15c6ba29 77 word32 magic; /* using cavium magic */
Vanger 0:b86d15c6ba29 78 word64 contextHandle; /* nitrox context memory handle */
Vanger 0:b86d15c6ba29 79 #endif
Vanger 0:b86d15c6ba29 80 } Des3;
Vanger 0:b86d15c6ba29 81
Vanger 0:b86d15c6ba29 82
Vanger 0:b86d15c6ba29 83 CYASSL_API int Des_SetKey(Des* des, const byte* key, const byte* iv, int dir);
Vanger 0:b86d15c6ba29 84 CYASSL_API void Des_SetIV(Des* des, const byte* iv);
Vanger 0:b86d15c6ba29 85 CYASSL_API int Des_CbcEncrypt(Des* des, byte* out, const byte* in, word32 sz);
Vanger 0:b86d15c6ba29 86 CYASSL_API int Des_CbcDecrypt(Des* des, byte* out, const byte* in, word32 sz);
Vanger 0:b86d15c6ba29 87 CYASSL_API int Des_EcbEncrypt(Des* des, byte* out, const byte* in, word32 sz);
Vanger 0:b86d15c6ba29 88 CYASSL_API int Des_CbcDecryptWithKey(byte* out, const byte* in, word32 sz,
Vanger 0:b86d15c6ba29 89 const byte* key, const byte* iv);
Vanger 0:b86d15c6ba29 90
Vanger 0:b86d15c6ba29 91 CYASSL_API int Des3_SetKey(Des3* des, const byte* key, const byte* iv,int dir);
Vanger 0:b86d15c6ba29 92 CYASSL_API int Des3_SetIV(Des3* des, const byte* iv);
Vanger 0:b86d15c6ba29 93 CYASSL_API int Des3_CbcEncrypt(Des3* des, byte* out, const byte* in,word32 sz);
Vanger 0:b86d15c6ba29 94 CYASSL_API int Des3_CbcDecrypt(Des3* des, byte* out, const byte* in,word32 sz);
Vanger 0:b86d15c6ba29 95 CYASSL_API int Des3_CbcDecryptWithKey(byte* out, const byte* in, word32 sz,
Vanger 0:b86d15c6ba29 96 const byte* key, const byte* iv);
Vanger 0:b86d15c6ba29 97
Vanger 0:b86d15c6ba29 98
Vanger 0:b86d15c6ba29 99 #ifdef HAVE_CAVIUM
Vanger 0:b86d15c6ba29 100 CYASSL_API int Des3_InitCavium(Des3*, int);
Vanger 0:b86d15c6ba29 101 CYASSL_API void Des3_FreeCavium(Des3*);
Vanger 0:b86d15c6ba29 102 #endif
Vanger 0:b86d15c6ba29 103
Vanger 0:b86d15c6ba29 104
Vanger 0:b86d15c6ba29 105 #ifdef HAVE_FIPS
Vanger 0:b86d15c6ba29 106 /* fips wrapper calls, user can call direct */
Vanger 0:b86d15c6ba29 107 CYASSL_API int Des3_SetKey_fips(Des3* des, const byte* key, const byte* iv,
Vanger 0:b86d15c6ba29 108 int dir);
Vanger 0:b86d15c6ba29 109 CYASSL_API int Des3_SetIV_fips(Des3* des, const byte* iv);
Vanger 0:b86d15c6ba29 110 CYASSL_API int Des3_CbcEncrypt_fips(Des3* des, byte* out, const byte* in,
Vanger 0:b86d15c6ba29 111 word32 sz);
Vanger 0:b86d15c6ba29 112 CYASSL_API int Des3_CbcDecrypt_fips(Des3* des, byte* out, const byte* in,
Vanger 0:b86d15c6ba29 113 word32 sz);
Vanger 0:b86d15c6ba29 114 #ifndef FIPS_NO_WRAPPERS
Vanger 0:b86d15c6ba29 115 /* if not impl or fips.c impl wrapper force fips calls if fips build */
Vanger 0:b86d15c6ba29 116 #define Des3_SetKey Des3_SetKey_fips
Vanger 0:b86d15c6ba29 117 #define Des3_SetIV Des3_SetIV_fips
Vanger 0:b86d15c6ba29 118 #define Des3_CbcEncrypt Des3_CbcEncrypt_fips
Vanger 0:b86d15c6ba29 119 #define Des3_CbcDecrypt Des3_CbcDecrypt_fips
Vanger 0:b86d15c6ba29 120 #endif /* FIPS_NO_WRAPPERS */
Vanger 0:b86d15c6ba29 121
Vanger 0:b86d15c6ba29 122 #endif /* HAVE_FIPS */
Vanger 0:b86d15c6ba29 123
Vanger 0:b86d15c6ba29 124
Vanger 0:b86d15c6ba29 125 #ifdef __cplusplus
Vanger 0:b86d15c6ba29 126 } /* extern "C" */
Vanger 0:b86d15c6ba29 127 #endif
Vanger 0:b86d15c6ba29 128
Vanger 0:b86d15c6ba29 129 #endif /* NO_DES3 */
Vanger 0:b86d15c6ba29 130 #endif /* CTAO_CRYPT_DES3_H */
Vanger 0:b86d15c6ba29 131