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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 8774 | rgimad | 1 | /** |
| 2 | * \file cipher_wrap.c |
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| 3 | * |
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| 4 | * \brief Generic cipher wrapper for mbed TLS |
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| 5 | * |
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| 6 | * \author Adriaan de Jong |
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| 7 | * |
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| 8 | * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved |
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| 9 | * SPDX-License-Identifier: GPL-2.0 |
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| 10 | * |
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| 11 | * This program is free software; you can redistribute it and/or modify |
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| 12 | * it under the terms of the GNU General Public License as published by |
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| 13 | * the Free Software Foundation; either version 2 of the License, or |
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| 14 | * (at your option) any later version. |
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| 15 | * |
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| 16 | * This program is distributed in the hope that it will be useful, |
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| 17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 19 | * GNU General Public License for more details. |
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| 20 | * |
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| 21 | * You should have received a copy of the GNU General Public License along |
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| 22 | * with this program; if not, write to the Free Software Foundation, Inc., |
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| 23 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
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| 24 | * |
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| 25 | * This file is part of mbed TLS (https://tls.mbed.org) |
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| 26 | */ |
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| 27 | |||
| 28 | #if !defined(MBEDTLS_CONFIG_FILE) |
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| 29 | #include "mbedtls/config.h" |
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| 30 | #else |
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| 31 | #include MBEDTLS_CONFIG_FILE |
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| 32 | #endif |
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| 33 | |||
| 34 | #if defined(MBEDTLS_CIPHER_C) |
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| 35 | |||
| 36 | #include "mbedtls/cipher_internal.h" |
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| 37 | |||
| 38 | #if defined(MBEDTLS_CHACHAPOLY_C) |
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| 39 | #include "mbedtls/chachapoly.h" |
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| 40 | #endif |
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| 41 | |||
| 42 | #if defined(MBEDTLS_AES_C) |
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| 43 | #include "mbedtls/aes.h" |
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| 44 | #endif |
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| 45 | |||
| 46 | #if defined(MBEDTLS_ARC4_C) |
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| 47 | #include "mbedtls/arc4.h" |
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| 48 | #endif |
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| 49 | |||
| 50 | #if defined(MBEDTLS_CAMELLIA_C) |
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| 51 | #include "mbedtls/camellia.h" |
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| 52 | #endif |
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| 53 | |||
| 54 | #if defined(MBEDTLS_ARIA_C) |
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| 55 | #include "mbedtls/aria.h" |
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| 56 | #endif |
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| 57 | |||
| 58 | #if defined(MBEDTLS_DES_C) |
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| 59 | #include "mbedtls/des.h" |
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| 60 | #endif |
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| 61 | |||
| 62 | #if defined(MBEDTLS_BLOWFISH_C) |
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| 63 | #include "mbedtls/blowfish.h" |
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| 64 | #endif |
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| 65 | |||
| 66 | #if defined(MBEDTLS_CHACHA20_C) |
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| 67 | #include "mbedtls/chacha20.h" |
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| 68 | #endif |
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| 69 | |||
| 70 | #if defined(MBEDTLS_GCM_C) |
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| 71 | #include "mbedtls/gcm.h" |
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| 72 | #endif |
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| 73 | |||
| 74 | #if defined(MBEDTLS_CCM_C) |
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| 75 | #include "mbedtls/ccm.h" |
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| 76 | #endif |
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| 77 | |||
| 78 | #if defined(MBEDTLS_CIPHER_NULL_CIPHER) |
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| 79 | #include |
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| 80 | #endif |
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| 81 | |||
| 82 | #if defined(MBEDTLS_PLATFORM_C) |
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| 83 | #include "mbedtls/platform.h" |
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| 84 | #else |
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| 85 | #include |
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| 86 | #define mbedtls_calloc calloc |
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| 87 | #define mbedtls_free free |
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| 88 | #endif |
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| 89 | |||
| 90 | #if defined(MBEDTLS_GCM_C) |
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| 91 | /* shared by all GCM ciphers */ |
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| 92 | static void *gcm_ctx_alloc( void ) |
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| 93 | { |
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| 94 | void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_gcm_context ) ); |
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| 95 | |||
| 96 | if( ctx != NULL ) |
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| 97 | mbedtls_gcm_init( (mbedtls_gcm_context *) ctx ); |
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| 98 | |||
| 99 | return( ctx ); |
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| 100 | } |
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| 101 | |||
| 102 | static void gcm_ctx_free( void *ctx ) |
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| 103 | { |
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| 104 | mbedtls_gcm_free( ctx ); |
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| 105 | mbedtls_free( ctx ); |
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| 106 | } |
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| 107 | #endif /* MBEDTLS_GCM_C */ |
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| 108 | |||
| 109 | #if defined(MBEDTLS_CCM_C) |
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| 110 | /* shared by all CCM ciphers */ |
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| 111 | static void *ccm_ctx_alloc( void ) |
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| 112 | { |
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| 113 | void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_ccm_context ) ); |
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| 114 | |||
| 115 | if( ctx != NULL ) |
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| 116 | mbedtls_ccm_init( (mbedtls_ccm_context *) ctx ); |
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| 117 | |||
| 118 | return( ctx ); |
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| 119 | } |
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| 120 | |||
| 121 | static void ccm_ctx_free( void *ctx ) |
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| 122 | { |
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| 123 | mbedtls_ccm_free( ctx ); |
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| 124 | mbedtls_free( ctx ); |
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| 125 | } |
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| 126 | #endif /* MBEDTLS_CCM_C */ |
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| 127 | |||
| 128 | #if defined(MBEDTLS_AES_C) |
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| 129 | |||
| 130 | static int aes_crypt_ecb_wrap( void *ctx, mbedtls_operation_t operation, |
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| 131 | const unsigned char *input, unsigned char *output ) |
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| 132 | { |
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| 133 | return mbedtls_aes_crypt_ecb( (mbedtls_aes_context *) ctx, operation, input, output ); |
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| 134 | } |
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| 135 | |||
| 136 | #if defined(MBEDTLS_CIPHER_MODE_CBC) |
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| 137 | static int aes_crypt_cbc_wrap( void *ctx, mbedtls_operation_t operation, size_t length, |
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| 138 | unsigned char *iv, const unsigned char *input, unsigned char *output ) |
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| 139 | { |
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| 140 | return mbedtls_aes_crypt_cbc( (mbedtls_aes_context *) ctx, operation, length, iv, input, |
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| 141 | output ); |
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| 142 | } |
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| 143 | #endif /* MBEDTLS_CIPHER_MODE_CBC */ |
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| 144 | |||
| 145 | #if defined(MBEDTLS_CIPHER_MODE_CFB) |
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| 146 | static int aes_crypt_cfb128_wrap( void *ctx, mbedtls_operation_t operation, |
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| 147 | size_t length, size_t *iv_off, unsigned char *iv, |
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| 148 | const unsigned char *input, unsigned char *output ) |
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| 149 | { |
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| 150 | return mbedtls_aes_crypt_cfb128( (mbedtls_aes_context *) ctx, operation, length, iv_off, iv, |
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| 151 | input, output ); |
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| 152 | } |
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| 153 | #endif /* MBEDTLS_CIPHER_MODE_CFB */ |
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| 154 | |||
| 155 | #if defined(MBEDTLS_CIPHER_MODE_OFB) |
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| 156 | static int aes_crypt_ofb_wrap( void *ctx, size_t length, size_t *iv_off, |
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| 157 | unsigned char *iv, const unsigned char *input, unsigned char *output ) |
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| 158 | { |
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| 159 | return mbedtls_aes_crypt_ofb( (mbedtls_aes_context *) ctx, length, iv_off, |
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| 160 | iv, input, output ); |
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| 161 | } |
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| 162 | #endif /* MBEDTLS_CIPHER_MODE_OFB */ |
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| 163 | |||
| 164 | #if defined(MBEDTLS_CIPHER_MODE_CTR) |
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| 165 | static int aes_crypt_ctr_wrap( void *ctx, size_t length, size_t *nc_off, |
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| 166 | unsigned char *nonce_counter, unsigned char *stream_block, |
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| 167 | const unsigned char *input, unsigned char *output ) |
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| 168 | { |
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| 169 | return mbedtls_aes_crypt_ctr( (mbedtls_aes_context *) ctx, length, nc_off, nonce_counter, |
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| 170 | stream_block, input, output ); |
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| 171 | } |
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| 172 | #endif /* MBEDTLS_CIPHER_MODE_CTR */ |
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| 173 | |||
| 174 | #if defined(MBEDTLS_CIPHER_MODE_XTS) |
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| 175 | static int aes_crypt_xts_wrap( void *ctx, mbedtls_operation_t operation, |
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| 176 | size_t length, |
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| 177 | const unsigned char data_unit[16], |
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| 178 | const unsigned char *input, |
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| 179 | unsigned char *output ) |
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| 180 | { |
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| 181 | mbedtls_aes_xts_context *xts_ctx = ctx; |
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| 182 | int mode; |
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| 183 | |||
| 184 | switch( operation ) |
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| 185 | { |
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| 186 | case MBEDTLS_ENCRYPT: |
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| 187 | mode = MBEDTLS_AES_ENCRYPT; |
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| 188 | break; |
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| 189 | case MBEDTLS_DECRYPT: |
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| 190 | mode = MBEDTLS_AES_DECRYPT; |
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| 191 | break; |
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| 192 | default: |
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| 193 | return MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA; |
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| 194 | } |
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| 195 | |||
| 196 | return mbedtls_aes_crypt_xts( xts_ctx, mode, length, |
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| 197 | data_unit, input, output ); |
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| 198 | } |
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| 199 | #endif /* MBEDTLS_CIPHER_MODE_XTS */ |
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| 200 | |||
| 201 | static int aes_setkey_dec_wrap( void *ctx, const unsigned char *key, |
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| 202 | unsigned int key_bitlen ) |
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| 203 | { |
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| 204 | return mbedtls_aes_setkey_dec( (mbedtls_aes_context *) ctx, key, key_bitlen ); |
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| 205 | } |
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| 206 | |||
| 207 | static int aes_setkey_enc_wrap( void *ctx, const unsigned char *key, |
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| 208 | unsigned int key_bitlen ) |
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| 209 | { |
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| 210 | return mbedtls_aes_setkey_enc( (mbedtls_aes_context *) ctx, key, key_bitlen ); |
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| 211 | } |
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| 212 | |||
| 213 | static void * aes_ctx_alloc( void ) |
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| 214 | { |
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| 215 | mbedtls_aes_context *aes = mbedtls_calloc( 1, sizeof( mbedtls_aes_context ) ); |
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| 216 | |||
| 217 | if( aes == NULL ) |
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| 218 | return( NULL ); |
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| 219 | |||
| 220 | mbedtls_aes_init( aes ); |
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| 221 | |||
| 222 | return( aes ); |
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| 223 | } |
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| 224 | |||
| 225 | static void aes_ctx_free( void *ctx ) |
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| 226 | { |
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| 227 | mbedtls_aes_free( (mbedtls_aes_context *) ctx ); |
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| 228 | mbedtls_free( ctx ); |
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| 229 | } |
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| 230 | |||
| 231 | static const mbedtls_cipher_base_t aes_info = { |
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| 232 | MBEDTLS_CIPHER_ID_AES, |
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| 233 | aes_crypt_ecb_wrap, |
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| 234 | #if defined(MBEDTLS_CIPHER_MODE_CBC) |
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| 235 | aes_crypt_cbc_wrap, |
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| 236 | #endif |
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| 237 | #if defined(MBEDTLS_CIPHER_MODE_CFB) |
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| 238 | aes_crypt_cfb128_wrap, |
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| 239 | #endif |
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| 240 | #if defined(MBEDTLS_CIPHER_MODE_OFB) |
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| 241 | aes_crypt_ofb_wrap, |
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| 242 | #endif |
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| 243 | #if defined(MBEDTLS_CIPHER_MODE_CTR) |
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| 244 | aes_crypt_ctr_wrap, |
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| 245 | #endif |
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| 246 | #if defined(MBEDTLS_CIPHER_MODE_XTS) |
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| 247 | NULL, |
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| 248 | #endif |
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| 249 | #if defined(MBEDTLS_CIPHER_MODE_STREAM) |
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| 250 | NULL, |
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| 251 | #endif |
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| 252 | aes_setkey_enc_wrap, |
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| 253 | aes_setkey_dec_wrap, |
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| 254 | aes_ctx_alloc, |
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| 255 | aes_ctx_free |
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| 256 | }; |
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| 257 | |||
| 258 | static const mbedtls_cipher_info_t aes_128_ecb_info = { |
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| 259 | MBEDTLS_CIPHER_AES_128_ECB, |
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| 260 | MBEDTLS_MODE_ECB, |
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| 261 | 128, |
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| 262 | "AES-128-ECB", |
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| 263 | 0, |
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| 264 | 0, |
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| 265 | 16, |
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| 266 | &aes_info |
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| 267 | }; |
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| 268 | |||
| 269 | static const mbedtls_cipher_info_t aes_192_ecb_info = { |
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| 270 | MBEDTLS_CIPHER_AES_192_ECB, |
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| 271 | MBEDTLS_MODE_ECB, |
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| 272 | 192, |
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| 273 | "AES-192-ECB", |
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| 274 | 0, |
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| 275 | 0, |
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| 276 | 16, |
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| 277 | &aes_info |
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| 278 | }; |
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| 279 | |||
| 280 | static const mbedtls_cipher_info_t aes_256_ecb_info = { |
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| 281 | MBEDTLS_CIPHER_AES_256_ECB, |
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| 282 | MBEDTLS_MODE_ECB, |
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| 283 | 256, |
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| 284 | "AES-256-ECB", |
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| 285 | 0, |
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| 286 | 0, |
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| 287 | 16, |
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| 288 | &aes_info |
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| 289 | }; |
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| 290 | |||
| 291 | #if defined(MBEDTLS_CIPHER_MODE_CBC) |
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| 292 | static const mbedtls_cipher_info_t aes_128_cbc_info = { |
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| 293 | MBEDTLS_CIPHER_AES_128_CBC, |
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| 294 | MBEDTLS_MODE_CBC, |
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| 295 | 128, |
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| 296 | "AES-128-CBC", |
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| 297 | 16, |
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| 298 | 0, |
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| 299 | 16, |
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| 300 | &aes_info |
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| 301 | }; |
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| 302 | |||
| 303 | static const mbedtls_cipher_info_t aes_192_cbc_info = { |
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| 304 | MBEDTLS_CIPHER_AES_192_CBC, |
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| 305 | MBEDTLS_MODE_CBC, |
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| 306 | 192, |
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| 307 | "AES-192-CBC", |
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| 308 | 16, |
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| 309 | 0, |
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| 310 | 16, |
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| 311 | &aes_info |
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| 312 | }; |
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| 313 | |||
| 314 | static const mbedtls_cipher_info_t aes_256_cbc_info = { |
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| 315 | MBEDTLS_CIPHER_AES_256_CBC, |
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| 316 | MBEDTLS_MODE_CBC, |
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| 317 | 256, |
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| 318 | "AES-256-CBC", |
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| 319 | 16, |
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| 320 | 0, |
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| 321 | 16, |
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| 322 | &aes_info |
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| 323 | }; |
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| 324 | #endif /* MBEDTLS_CIPHER_MODE_CBC */ |
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| 325 | |||
| 326 | #if defined(MBEDTLS_CIPHER_MODE_CFB) |
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| 327 | static const mbedtls_cipher_info_t aes_128_cfb128_info = { |
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| 328 | MBEDTLS_CIPHER_AES_128_CFB128, |
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| 329 | MBEDTLS_MODE_CFB, |
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| 330 | 128, |
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| 331 | "AES-128-CFB128", |
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| 332 | 16, |
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| 333 | 0, |
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| 334 | 16, |
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| 335 | &aes_info |
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| 336 | }; |
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| 337 | |||
| 338 | static const mbedtls_cipher_info_t aes_192_cfb128_info = { |
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| 339 | MBEDTLS_CIPHER_AES_192_CFB128, |
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| 340 | MBEDTLS_MODE_CFB, |
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| 341 | 192, |
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| 342 | "AES-192-CFB128", |
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| 343 | 16, |
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| 344 | 0, |
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| 345 | 16, |
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| 346 | &aes_info |
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| 347 | }; |
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| 348 | |||
| 349 | static const mbedtls_cipher_info_t aes_256_cfb128_info = { |
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| 350 | MBEDTLS_CIPHER_AES_256_CFB128, |
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| 351 | MBEDTLS_MODE_CFB, |
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| 352 | 256, |
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| 353 | "AES-256-CFB128", |
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| 354 | 16, |
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| 355 | 0, |
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| 356 | 16, |
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| 357 | &aes_info |
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| 358 | }; |
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| 359 | #endif /* MBEDTLS_CIPHER_MODE_CFB */ |
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| 360 | |||
| 361 | #if defined(MBEDTLS_CIPHER_MODE_OFB) |
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| 362 | static const mbedtls_cipher_info_t aes_128_ofb_info = { |
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| 363 | MBEDTLS_CIPHER_AES_128_OFB, |
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| 364 | MBEDTLS_MODE_OFB, |
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| 365 | 128, |
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| 366 | "AES-128-OFB", |
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| 367 | 16, |
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| 368 | 0, |
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| 369 | 16, |
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| 370 | &aes_info |
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| 371 | }; |
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| 372 | |||
| 373 | static const mbedtls_cipher_info_t aes_192_ofb_info = { |
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| 374 | MBEDTLS_CIPHER_AES_192_OFB, |
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| 375 | MBEDTLS_MODE_OFB, |
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| 376 | 192, |
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| 377 | "AES-192-OFB", |
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| 378 | 16, |
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| 379 | 0, |
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| 380 | 16, |
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| 381 | &aes_info |
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| 382 | }; |
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| 383 | |||
| 384 | static const mbedtls_cipher_info_t aes_256_ofb_info = { |
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| 385 | MBEDTLS_CIPHER_AES_256_OFB, |
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| 386 | MBEDTLS_MODE_OFB, |
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| 387 | 256, |
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| 388 | "AES-256-OFB", |
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| 389 | 16, |
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| 390 | 0, |
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| 391 | 16, |
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| 392 | &aes_info |
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| 393 | }; |
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| 394 | #endif /* MBEDTLS_CIPHER_MODE_OFB */ |
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| 395 | |||
| 396 | #if defined(MBEDTLS_CIPHER_MODE_CTR) |
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| 397 | static const mbedtls_cipher_info_t aes_128_ctr_info = { |
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| 398 | MBEDTLS_CIPHER_AES_128_CTR, |
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| 399 | MBEDTLS_MODE_CTR, |
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| 400 | 128, |
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| 401 | "AES-128-CTR", |
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| 402 | 16, |
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| 403 | 0, |
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| 404 | 16, |
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| 405 | &aes_info |
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| 406 | }; |
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| 407 | |||
| 408 | static const mbedtls_cipher_info_t aes_192_ctr_info = { |
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| 409 | MBEDTLS_CIPHER_AES_192_CTR, |
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| 410 | MBEDTLS_MODE_CTR, |
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| 411 | 192, |
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| 412 | "AES-192-CTR", |
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| 413 | 16, |
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| 414 | 0, |
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| 415 | 16, |
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| 416 | &aes_info |
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| 417 | }; |
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| 418 | |||
| 419 | static const mbedtls_cipher_info_t aes_256_ctr_info = { |
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| 420 | MBEDTLS_CIPHER_AES_256_CTR, |
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| 421 | MBEDTLS_MODE_CTR, |
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| 422 | 256, |
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| 423 | "AES-256-CTR", |
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| 424 | 16, |
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| 425 | 0, |
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| 426 | 16, |
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| 427 | &aes_info |
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| 428 | }; |
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| 429 | #endif /* MBEDTLS_CIPHER_MODE_CTR */ |
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| 430 | |||
| 431 | #if defined(MBEDTLS_CIPHER_MODE_XTS) |
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| 432 | static int xts_aes_setkey_enc_wrap( void *ctx, const unsigned char *key, |
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| 433 | unsigned int key_bitlen ) |
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| 434 | { |
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| 435 | mbedtls_aes_xts_context *xts_ctx = ctx; |
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| 436 | return( mbedtls_aes_xts_setkey_enc( xts_ctx, key, key_bitlen ) ); |
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| 437 | } |
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| 438 | |||
| 439 | static int xts_aes_setkey_dec_wrap( void *ctx, const unsigned char *key, |
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| 440 | unsigned int key_bitlen ) |
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| 441 | { |
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| 442 | mbedtls_aes_xts_context *xts_ctx = ctx; |
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| 443 | return( mbedtls_aes_xts_setkey_dec( xts_ctx, key, key_bitlen ) ); |
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| 444 | } |
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| 445 | |||
| 446 | static void *xts_aes_ctx_alloc( void ) |
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| 447 | { |
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| 448 | mbedtls_aes_xts_context *xts_ctx = mbedtls_calloc( 1, sizeof( *xts_ctx ) ); |
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| 449 | |||
| 450 | if( xts_ctx != NULL ) |
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| 451 | mbedtls_aes_xts_init( xts_ctx ); |
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| 452 | |||
| 453 | return( xts_ctx ); |
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| 454 | } |
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| 455 | |||
| 456 | static void xts_aes_ctx_free( void *ctx ) |
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| 457 | { |
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| 458 | mbedtls_aes_xts_context *xts_ctx = ctx; |
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| 459 | |||
| 460 | if( xts_ctx == NULL ) |
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| 461 | return; |
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| 462 | |||
| 463 | mbedtls_aes_xts_free( xts_ctx ); |
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| 464 | mbedtls_free( xts_ctx ); |
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| 465 | } |
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| 466 | |||
| 467 | static const mbedtls_cipher_base_t xts_aes_info = { |
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| 468 | MBEDTLS_CIPHER_ID_AES, |
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| 469 | NULL, |
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| 470 | #if defined(MBEDTLS_CIPHER_MODE_CBC) |
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| 471 | NULL, |
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| 472 | #endif |
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| 473 | #if defined(MBEDTLS_CIPHER_MODE_CFB) |
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| 474 | NULL, |
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| 475 | #endif |
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| 476 | #if defined(MBEDTLS_CIPHER_MODE_OFB) |
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| 477 | NULL, |
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| 478 | #endif |
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| 479 | #if defined(MBEDTLS_CIPHER_MODE_CTR) |
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| 480 | NULL, |
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| 481 | #endif |
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| 482 | #if defined(MBEDTLS_CIPHER_MODE_XTS) |
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| 483 | aes_crypt_xts_wrap, |
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| 484 | #endif |
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| 485 | #if defined(MBEDTLS_CIPHER_MODE_STREAM) |
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| 486 | NULL, |
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| 487 | #endif |
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| 488 | xts_aes_setkey_enc_wrap, |
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| 489 | xts_aes_setkey_dec_wrap, |
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| 490 | xts_aes_ctx_alloc, |
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| 491 | xts_aes_ctx_free |
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| 492 | }; |
||
| 493 | |||
| 494 | static const mbedtls_cipher_info_t aes_128_xts_info = { |
||
| 495 | MBEDTLS_CIPHER_AES_128_XTS, |
||
| 496 | MBEDTLS_MODE_XTS, |
||
| 497 | 256, |
||
| 498 | "AES-128-XTS", |
||
| 499 | 16, |
||
| 500 | 0, |
||
| 501 | 16, |
||
| 502 | &xts_aes_info |
||
| 503 | }; |
||
| 504 | |||
| 505 | static const mbedtls_cipher_info_t aes_256_xts_info = { |
||
| 506 | MBEDTLS_CIPHER_AES_256_XTS, |
||
| 507 | MBEDTLS_MODE_XTS, |
||
| 508 | 512, |
||
| 509 | "AES-256-XTS", |
||
| 510 | 16, |
||
| 511 | 0, |
||
| 512 | 16, |
||
| 513 | &xts_aes_info |
||
| 514 | }; |
||
| 515 | #endif /* MBEDTLS_CIPHER_MODE_XTS */ |
||
| 516 | |||
| 517 | #if defined(MBEDTLS_GCM_C) |
||
| 518 | static int gcm_aes_setkey_wrap( void *ctx, const unsigned char *key, |
||
| 519 | unsigned int key_bitlen ) |
||
| 520 | { |
||
| 521 | return mbedtls_gcm_setkey( (mbedtls_gcm_context *) ctx, MBEDTLS_CIPHER_ID_AES, |
||
| 522 | key, key_bitlen ); |
||
| 523 | } |
||
| 524 | |||
| 525 | static const mbedtls_cipher_base_t gcm_aes_info = { |
||
| 526 | MBEDTLS_CIPHER_ID_AES, |
||
| 527 | NULL, |
||
| 528 | #if defined(MBEDTLS_CIPHER_MODE_CBC) |
||
| 529 | NULL, |
||
| 530 | #endif |
||
| 531 | #if defined(MBEDTLS_CIPHER_MODE_CFB) |
||
| 532 | NULL, |
||
| 533 | #endif |
||
| 534 | #if defined(MBEDTLS_CIPHER_MODE_OFB) |
||
| 535 | NULL, |
||
| 536 | #endif |
||
| 537 | #if defined(MBEDTLS_CIPHER_MODE_CTR) |
||
| 538 | NULL, |
||
| 539 | #endif |
||
| 540 | #if defined(MBEDTLS_CIPHER_MODE_XTS) |
||
| 541 | NULL, |
||
| 542 | #endif |
||
| 543 | #if defined(MBEDTLS_CIPHER_MODE_STREAM) |
||
| 544 | NULL, |
||
| 545 | #endif |
||
| 546 | gcm_aes_setkey_wrap, |
||
| 547 | gcm_aes_setkey_wrap, |
||
| 548 | gcm_ctx_alloc, |
||
| 549 | gcm_ctx_free, |
||
| 550 | }; |
||
| 551 | |||
| 552 | static const mbedtls_cipher_info_t aes_128_gcm_info = { |
||
| 553 | MBEDTLS_CIPHER_AES_128_GCM, |
||
| 554 | MBEDTLS_MODE_GCM, |
||
| 555 | 128, |
||
| 556 | "AES-128-GCM", |
||
| 557 | 12, |
||
| 558 | MBEDTLS_CIPHER_VARIABLE_IV_LEN, |
||
| 559 | 16, |
||
| 560 | &gcm_aes_info |
||
| 561 | }; |
||
| 562 | |||
| 563 | static const mbedtls_cipher_info_t aes_192_gcm_info = { |
||
| 564 | MBEDTLS_CIPHER_AES_192_GCM, |
||
| 565 | MBEDTLS_MODE_GCM, |
||
| 566 | 192, |
||
| 567 | "AES-192-GCM", |
||
| 568 | 12, |
||
| 569 | MBEDTLS_CIPHER_VARIABLE_IV_LEN, |
||
| 570 | 16, |
||
| 571 | &gcm_aes_info |
||
| 572 | }; |
||
| 573 | |||
| 574 | static const mbedtls_cipher_info_t aes_256_gcm_info = { |
||
| 575 | MBEDTLS_CIPHER_AES_256_GCM, |
||
| 576 | MBEDTLS_MODE_GCM, |
||
| 577 | 256, |
||
| 578 | "AES-256-GCM", |
||
| 579 | 12, |
||
| 580 | MBEDTLS_CIPHER_VARIABLE_IV_LEN, |
||
| 581 | 16, |
||
| 582 | &gcm_aes_info |
||
| 583 | }; |
||
| 584 | #endif /* MBEDTLS_GCM_C */ |
||
| 585 | |||
| 586 | #if defined(MBEDTLS_CCM_C) |
||
| 587 | static int ccm_aes_setkey_wrap( void *ctx, const unsigned char *key, |
||
| 588 | unsigned int key_bitlen ) |
||
| 589 | { |
||
| 590 | return mbedtls_ccm_setkey( (mbedtls_ccm_context *) ctx, MBEDTLS_CIPHER_ID_AES, |
||
| 591 | key, key_bitlen ); |
||
| 592 | } |
||
| 593 | |||
| 594 | static const mbedtls_cipher_base_t ccm_aes_info = { |
||
| 595 | MBEDTLS_CIPHER_ID_AES, |
||
| 596 | NULL, |
||
| 597 | #if defined(MBEDTLS_CIPHER_MODE_CBC) |
||
| 598 | NULL, |
||
| 599 | #endif |
||
| 600 | #if defined(MBEDTLS_CIPHER_MODE_CFB) |
||
| 601 | NULL, |
||
| 602 | #endif |
||
| 603 | #if defined(MBEDTLS_CIPHER_MODE_OFB) |
||
| 604 | NULL, |
||
| 605 | #endif |
||
| 606 | #if defined(MBEDTLS_CIPHER_MODE_CTR) |
||
| 607 | NULL, |
||
| 608 | #endif |
||
| 609 | #if defined(MBEDTLS_CIPHER_MODE_XTS) |
||
| 610 | NULL, |
||
| 611 | #endif |
||
| 612 | #if defined(MBEDTLS_CIPHER_MODE_STREAM) |
||
| 613 | NULL, |
||
| 614 | #endif |
||
| 615 | ccm_aes_setkey_wrap, |
||
| 616 | ccm_aes_setkey_wrap, |
||
| 617 | ccm_ctx_alloc, |
||
| 618 | ccm_ctx_free, |
||
| 619 | }; |
||
| 620 | |||
| 621 | static const mbedtls_cipher_info_t aes_128_ccm_info = { |
||
| 622 | MBEDTLS_CIPHER_AES_128_CCM, |
||
| 623 | MBEDTLS_MODE_CCM, |
||
| 624 | 128, |
||
| 625 | "AES-128-CCM", |
||
| 626 | 12, |
||
| 627 | MBEDTLS_CIPHER_VARIABLE_IV_LEN, |
||
| 628 | 16, |
||
| 629 | &ccm_aes_info |
||
| 630 | }; |
||
| 631 | |||
| 632 | static const mbedtls_cipher_info_t aes_192_ccm_info = { |
||
| 633 | MBEDTLS_CIPHER_AES_192_CCM, |
||
| 634 | MBEDTLS_MODE_CCM, |
||
| 635 | 192, |
||
| 636 | "AES-192-CCM", |
||
| 637 | 12, |
||
| 638 | MBEDTLS_CIPHER_VARIABLE_IV_LEN, |
||
| 639 | 16, |
||
| 640 | &ccm_aes_info |
||
| 641 | }; |
||
| 642 | |||
| 643 | static const mbedtls_cipher_info_t aes_256_ccm_info = { |
||
| 644 | MBEDTLS_CIPHER_AES_256_CCM, |
||
| 645 | MBEDTLS_MODE_CCM, |
||
| 646 | 256, |
||
| 647 | "AES-256-CCM", |
||
| 648 | 12, |
||
| 649 | MBEDTLS_CIPHER_VARIABLE_IV_LEN, |
||
| 650 | 16, |
||
| 651 | &ccm_aes_info |
||
| 652 | }; |
||
| 653 | #endif /* MBEDTLS_CCM_C */ |
||
| 654 | |||
| 655 | #endif /* MBEDTLS_AES_C */ |
||
| 656 | |||
| 657 | #if defined(MBEDTLS_CAMELLIA_C) |
||
| 658 | |||
| 659 | static int camellia_crypt_ecb_wrap( void *ctx, mbedtls_operation_t operation, |
||
| 660 | const unsigned char *input, unsigned char *output ) |
||
| 661 | { |
||
| 662 | return mbedtls_camellia_crypt_ecb( (mbedtls_camellia_context *) ctx, operation, input, |
||
| 663 | output ); |
||
| 664 | } |
||
| 665 | |||
| 666 | #if defined(MBEDTLS_CIPHER_MODE_CBC) |
||
| 667 | static int camellia_crypt_cbc_wrap( void *ctx, mbedtls_operation_t operation, |
||
| 668 | size_t length, unsigned char *iv, |
||
| 669 | const unsigned char *input, unsigned char *output ) |
||
| 670 | { |
||
| 671 | return mbedtls_camellia_crypt_cbc( (mbedtls_camellia_context *) ctx, operation, length, iv, |
||
| 672 | input, output ); |
||
| 673 | } |
||
| 674 | #endif /* MBEDTLS_CIPHER_MODE_CBC */ |
||
| 675 | |||
| 676 | #if defined(MBEDTLS_CIPHER_MODE_CFB) |
||
| 677 | static int camellia_crypt_cfb128_wrap( void *ctx, mbedtls_operation_t operation, |
||
| 678 | size_t length, size_t *iv_off, unsigned char *iv, |
||
| 679 | const unsigned char *input, unsigned char *output ) |
||
| 680 | { |
||
| 681 | return mbedtls_camellia_crypt_cfb128( (mbedtls_camellia_context *) ctx, operation, length, |
||
| 682 | iv_off, iv, input, output ); |
||
| 683 | } |
||
| 684 | #endif /* MBEDTLS_CIPHER_MODE_CFB */ |
||
| 685 | |||
| 686 | #if defined(MBEDTLS_CIPHER_MODE_CTR) |
||
| 687 | static int camellia_crypt_ctr_wrap( void *ctx, size_t length, size_t *nc_off, |
||
| 688 | unsigned char *nonce_counter, unsigned char *stream_block, |
||
| 689 | const unsigned char *input, unsigned char *output ) |
||
| 690 | { |
||
| 691 | return mbedtls_camellia_crypt_ctr( (mbedtls_camellia_context *) ctx, length, nc_off, |
||
| 692 | nonce_counter, stream_block, input, output ); |
||
| 693 | } |
||
| 694 | #endif /* MBEDTLS_CIPHER_MODE_CTR */ |
||
| 695 | |||
| 696 | static int camellia_setkey_dec_wrap( void *ctx, const unsigned char *key, |
||
| 697 | unsigned int key_bitlen ) |
||
| 698 | { |
||
| 699 | return mbedtls_camellia_setkey_dec( (mbedtls_camellia_context *) ctx, key, key_bitlen ); |
||
| 700 | } |
||
| 701 | |||
| 702 | static int camellia_setkey_enc_wrap( void *ctx, const unsigned char *key, |
||
| 703 | unsigned int key_bitlen ) |
||
| 704 | { |
||
| 705 | return mbedtls_camellia_setkey_enc( (mbedtls_camellia_context *) ctx, key, key_bitlen ); |
||
| 706 | } |
||
| 707 | |||
| 708 | static void * camellia_ctx_alloc( void ) |
||
| 709 | { |
||
| 710 | mbedtls_camellia_context *ctx; |
||
| 711 | ctx = mbedtls_calloc( 1, sizeof( mbedtls_camellia_context ) ); |
||
| 712 | |||
| 713 | if( ctx == NULL ) |
||
| 714 | return( NULL ); |
||
| 715 | |||
| 716 | mbedtls_camellia_init( ctx ); |
||
| 717 | |||
| 718 | return( ctx ); |
||
| 719 | } |
||
| 720 | |||
| 721 | static void camellia_ctx_free( void *ctx ) |
||
| 722 | { |
||
| 723 | mbedtls_camellia_free( (mbedtls_camellia_context *) ctx ); |
||
| 724 | mbedtls_free( ctx ); |
||
| 725 | } |
||
| 726 | |||
| 727 | static const mbedtls_cipher_base_t camellia_info = { |
||
| 728 | MBEDTLS_CIPHER_ID_CAMELLIA, |
||
| 729 | camellia_crypt_ecb_wrap, |
||
| 730 | #if defined(MBEDTLS_CIPHER_MODE_CBC) |
||
| 731 | camellia_crypt_cbc_wrap, |
||
| 732 | #endif |
||
| 733 | #if defined(MBEDTLS_CIPHER_MODE_CFB) |
||
| 734 | camellia_crypt_cfb128_wrap, |
||
| 735 | #endif |
||
| 736 | #if defined(MBEDTLS_CIPHER_MODE_OFB) |
||
| 737 | NULL, |
||
| 738 | #endif |
||
| 739 | #if defined(MBEDTLS_CIPHER_MODE_CTR) |
||
| 740 | camellia_crypt_ctr_wrap, |
||
| 741 | #endif |
||
| 742 | #if defined(MBEDTLS_CIPHER_MODE_XTS) |
||
| 743 | NULL, |
||
| 744 | #endif |
||
| 745 | #if defined(MBEDTLS_CIPHER_MODE_STREAM) |
||
| 746 | NULL, |
||
| 747 | #endif |
||
| 748 | camellia_setkey_enc_wrap, |
||
| 749 | camellia_setkey_dec_wrap, |
||
| 750 | camellia_ctx_alloc, |
||
| 751 | camellia_ctx_free |
||
| 752 | }; |
||
| 753 | |||
| 754 | static const mbedtls_cipher_info_t camellia_128_ecb_info = { |
||
| 755 | MBEDTLS_CIPHER_CAMELLIA_128_ECB, |
||
| 756 | MBEDTLS_MODE_ECB, |
||
| 757 | 128, |
||
| 758 | "CAMELLIA-128-ECB", |
||
| 759 | 16, |
||
| 760 | 0, |
||
| 761 | 16, |
||
| 762 | &camellia_info |
||
| 763 | }; |
||
| 764 | |||
| 765 | static const mbedtls_cipher_info_t camellia_192_ecb_info = { |
||
| 766 | MBEDTLS_CIPHER_CAMELLIA_192_ECB, |
||
| 767 | MBEDTLS_MODE_ECB, |
||
| 768 | 192, |
||
| 769 | "CAMELLIA-192-ECB", |
||
| 770 | 16, |
||
| 771 | 0, |
||
| 772 | 16, |
||
| 773 | &camellia_info |
||
| 774 | }; |
||
| 775 | |||
| 776 | static const mbedtls_cipher_info_t camellia_256_ecb_info = { |
||
| 777 | MBEDTLS_CIPHER_CAMELLIA_256_ECB, |
||
| 778 | MBEDTLS_MODE_ECB, |
||
| 779 | 256, |
||
| 780 | "CAMELLIA-256-ECB", |
||
| 781 | 16, |
||
| 782 | 0, |
||
| 783 | 16, |
||
| 784 | &camellia_info |
||
| 785 | }; |
||
| 786 | |||
| 787 | #if defined(MBEDTLS_CIPHER_MODE_CBC) |
||
| 788 | static const mbedtls_cipher_info_t camellia_128_cbc_info = { |
||
| 789 | MBEDTLS_CIPHER_CAMELLIA_128_CBC, |
||
| 790 | MBEDTLS_MODE_CBC, |
||
| 791 | 128, |
||
| 792 | "CAMELLIA-128-CBC", |
||
| 793 | 16, |
||
| 794 | 0, |
||
| 795 | 16, |
||
| 796 | &camellia_info |
||
| 797 | }; |
||
| 798 | |||
| 799 | static const mbedtls_cipher_info_t camellia_192_cbc_info = { |
||
| 800 | MBEDTLS_CIPHER_CAMELLIA_192_CBC, |
||
| 801 | MBEDTLS_MODE_CBC, |
||
| 802 | 192, |
||
| 803 | "CAMELLIA-192-CBC", |
||
| 804 | 16, |
||
| 805 | 0, |
||
| 806 | 16, |
||
| 807 | &camellia_info |
||
| 808 | }; |
||
| 809 | |||
| 810 | static const mbedtls_cipher_info_t camellia_256_cbc_info = { |
||
| 811 | MBEDTLS_CIPHER_CAMELLIA_256_CBC, |
||
| 812 | MBEDTLS_MODE_CBC, |
||
| 813 | 256, |
||
| 814 | "CAMELLIA-256-CBC", |
||
| 815 | 16, |
||
| 816 | 0, |
||
| 817 | 16, |
||
| 818 | &camellia_info |
||
| 819 | }; |
||
| 820 | #endif /* MBEDTLS_CIPHER_MODE_CBC */ |
||
| 821 | |||
| 822 | #if defined(MBEDTLS_CIPHER_MODE_CFB) |
||
| 823 | static const mbedtls_cipher_info_t camellia_128_cfb128_info = { |
||
| 824 | MBEDTLS_CIPHER_CAMELLIA_128_CFB128, |
||
| 825 | MBEDTLS_MODE_CFB, |
||
| 826 | 128, |
||
| 827 | "CAMELLIA-128-CFB128", |
||
| 828 | 16, |
||
| 829 | 0, |
||
| 830 | 16, |
||
| 831 | &camellia_info |
||
| 832 | }; |
||
| 833 | |||
| 834 | static const mbedtls_cipher_info_t camellia_192_cfb128_info = { |
||
| 835 | MBEDTLS_CIPHER_CAMELLIA_192_CFB128, |
||
| 836 | MBEDTLS_MODE_CFB, |
||
| 837 | 192, |
||
| 838 | "CAMELLIA-192-CFB128", |
||
| 839 | 16, |
||
| 840 | 0, |
||
| 841 | 16, |
||
| 842 | &camellia_info |
||
| 843 | }; |
||
| 844 | |||
| 845 | static const mbedtls_cipher_info_t camellia_256_cfb128_info = { |
||
| 846 | MBEDTLS_CIPHER_CAMELLIA_256_CFB128, |
||
| 847 | MBEDTLS_MODE_CFB, |
||
| 848 | 256, |
||
| 849 | "CAMELLIA-256-CFB128", |
||
| 850 | 16, |
||
| 851 | 0, |
||
| 852 | 16, |
||
| 853 | &camellia_info |
||
| 854 | }; |
||
| 855 | #endif /* MBEDTLS_CIPHER_MODE_CFB */ |
||
| 856 | |||
| 857 | #if defined(MBEDTLS_CIPHER_MODE_CTR) |
||
| 858 | static const mbedtls_cipher_info_t camellia_128_ctr_info = { |
||
| 859 | MBEDTLS_CIPHER_CAMELLIA_128_CTR, |
||
| 860 | MBEDTLS_MODE_CTR, |
||
| 861 | 128, |
||
| 862 | "CAMELLIA-128-CTR", |
||
| 863 | 16, |
||
| 864 | 0, |
||
| 865 | 16, |
||
| 866 | &camellia_info |
||
| 867 | }; |
||
| 868 | |||
| 869 | static const mbedtls_cipher_info_t camellia_192_ctr_info = { |
||
| 870 | MBEDTLS_CIPHER_CAMELLIA_192_CTR, |
||
| 871 | MBEDTLS_MODE_CTR, |
||
| 872 | 192, |
||
| 873 | "CAMELLIA-192-CTR", |
||
| 874 | 16, |
||
| 875 | 0, |
||
| 876 | 16, |
||
| 877 | &camellia_info |
||
| 878 | }; |
||
| 879 | |||
| 880 | static const mbedtls_cipher_info_t camellia_256_ctr_info = { |
||
| 881 | MBEDTLS_CIPHER_CAMELLIA_256_CTR, |
||
| 882 | MBEDTLS_MODE_CTR, |
||
| 883 | 256, |
||
| 884 | "CAMELLIA-256-CTR", |
||
| 885 | 16, |
||
| 886 | 0, |
||
| 887 | 16, |
||
| 888 | &camellia_info |
||
| 889 | }; |
||
| 890 | #endif /* MBEDTLS_CIPHER_MODE_CTR */ |
||
| 891 | |||
| 892 | #if defined(MBEDTLS_GCM_C) |
||
| 893 | static int gcm_camellia_setkey_wrap( void *ctx, const unsigned char *key, |
||
| 894 | unsigned int key_bitlen ) |
||
| 895 | { |
||
| 896 | return mbedtls_gcm_setkey( (mbedtls_gcm_context *) ctx, MBEDTLS_CIPHER_ID_CAMELLIA, |
||
| 897 | key, key_bitlen ); |
||
| 898 | } |
||
| 899 | |||
| 900 | static const mbedtls_cipher_base_t gcm_camellia_info = { |
||
| 901 | MBEDTLS_CIPHER_ID_CAMELLIA, |
||
| 902 | NULL, |
||
| 903 | #if defined(MBEDTLS_CIPHER_MODE_CBC) |
||
| 904 | NULL, |
||
| 905 | #endif |
||
| 906 | #if defined(MBEDTLS_CIPHER_MODE_CFB) |
||
| 907 | NULL, |
||
| 908 | #endif |
||
| 909 | #if defined(MBEDTLS_CIPHER_MODE_OFB) |
||
| 910 | NULL, |
||
| 911 | #endif |
||
| 912 | #if defined(MBEDTLS_CIPHER_MODE_CTR) |
||
| 913 | NULL, |
||
| 914 | #endif |
||
| 915 | #if defined(MBEDTLS_CIPHER_MODE_XTS) |
||
| 916 | NULL, |
||
| 917 | #endif |
||
| 918 | #if defined(MBEDTLS_CIPHER_MODE_STREAM) |
||
| 919 | NULL, |
||
| 920 | #endif |
||
| 921 | gcm_camellia_setkey_wrap, |
||
| 922 | gcm_camellia_setkey_wrap, |
||
| 923 | gcm_ctx_alloc, |
||
| 924 | gcm_ctx_free, |
||
| 925 | }; |
||
| 926 | |||
| 927 | static const mbedtls_cipher_info_t camellia_128_gcm_info = { |
||
| 928 | MBEDTLS_CIPHER_CAMELLIA_128_GCM, |
||
| 929 | MBEDTLS_MODE_GCM, |
||
| 930 | 128, |
||
| 931 | "CAMELLIA-128-GCM", |
||
| 932 | 12, |
||
| 933 | MBEDTLS_CIPHER_VARIABLE_IV_LEN, |
||
| 934 | 16, |
||
| 935 | &gcm_camellia_info |
||
| 936 | }; |
||
| 937 | |||
| 938 | static const mbedtls_cipher_info_t camellia_192_gcm_info = { |
||
| 939 | MBEDTLS_CIPHER_CAMELLIA_192_GCM, |
||
| 940 | MBEDTLS_MODE_GCM, |
||
| 941 | 192, |
||
| 942 | "CAMELLIA-192-GCM", |
||
| 943 | 12, |
||
| 944 | MBEDTLS_CIPHER_VARIABLE_IV_LEN, |
||
| 945 | 16, |
||
| 946 | &gcm_camellia_info |
||
| 947 | }; |
||
| 948 | |||
| 949 | static const mbedtls_cipher_info_t camellia_256_gcm_info = { |
||
| 950 | MBEDTLS_CIPHER_CAMELLIA_256_GCM, |
||
| 951 | MBEDTLS_MODE_GCM, |
||
| 952 | 256, |
||
| 953 | "CAMELLIA-256-GCM", |
||
| 954 | 12, |
||
| 955 | MBEDTLS_CIPHER_VARIABLE_IV_LEN, |
||
| 956 | 16, |
||
| 957 | &gcm_camellia_info |
||
| 958 | }; |
||
| 959 | #endif /* MBEDTLS_GCM_C */ |
||
| 960 | |||
| 961 | #if defined(MBEDTLS_CCM_C) |
||
| 962 | static int ccm_camellia_setkey_wrap( void *ctx, const unsigned char *key, |
||
| 963 | unsigned int key_bitlen ) |
||
| 964 | { |
||
| 965 | return mbedtls_ccm_setkey( (mbedtls_ccm_context *) ctx, MBEDTLS_CIPHER_ID_CAMELLIA, |
||
| 966 | key, key_bitlen ); |
||
| 967 | } |
||
| 968 | |||
| 969 | static const mbedtls_cipher_base_t ccm_camellia_info = { |
||
| 970 | MBEDTLS_CIPHER_ID_CAMELLIA, |
||
| 971 | NULL, |
||
| 972 | #if defined(MBEDTLS_CIPHER_MODE_CBC) |
||
| 973 | NULL, |
||
| 974 | #endif |
||
| 975 | #if defined(MBEDTLS_CIPHER_MODE_CFB) |
||
| 976 | NULL, |
||
| 977 | #endif |
||
| 978 | #if defined(MBEDTLS_CIPHER_MODE_OFB) |
||
| 979 | NULL, |
||
| 980 | #endif |
||
| 981 | #if defined(MBEDTLS_CIPHER_MODE_CTR) |
||
| 982 | NULL, |
||
| 983 | #endif |
||
| 984 | #if defined(MBEDTLS_CIPHER_MODE_XTS) |
||
| 985 | NULL, |
||
| 986 | #endif |
||
| 987 | #if defined(MBEDTLS_CIPHER_MODE_STREAM) |
||
| 988 | NULL, |
||
| 989 | #endif |
||
| 990 | ccm_camellia_setkey_wrap, |
||
| 991 | ccm_camellia_setkey_wrap, |
||
| 992 | ccm_ctx_alloc, |
||
| 993 | ccm_ctx_free, |
||
| 994 | }; |
||
| 995 | |||
| 996 | static const mbedtls_cipher_info_t camellia_128_ccm_info = { |
||
| 997 | MBEDTLS_CIPHER_CAMELLIA_128_CCM, |
||
| 998 | MBEDTLS_MODE_CCM, |
||
| 999 | 128, |
||
| 1000 | "CAMELLIA-128-CCM", |
||
| 1001 | 12, |
||
| 1002 | MBEDTLS_CIPHER_VARIABLE_IV_LEN, |
||
| 1003 | 16, |
||
| 1004 | &ccm_camellia_info |
||
| 1005 | }; |
||
| 1006 | |||
| 1007 | static const mbedtls_cipher_info_t camellia_192_ccm_info = { |
||
| 1008 | MBEDTLS_CIPHER_CAMELLIA_192_CCM, |
||
| 1009 | MBEDTLS_MODE_CCM, |
||
| 1010 | 192, |
||
| 1011 | "CAMELLIA-192-CCM", |
||
| 1012 | 12, |
||
| 1013 | MBEDTLS_CIPHER_VARIABLE_IV_LEN, |
||
| 1014 | 16, |
||
| 1015 | &ccm_camellia_info |
||
| 1016 | }; |
||
| 1017 | |||
| 1018 | static const mbedtls_cipher_info_t camellia_256_ccm_info = { |
||
| 1019 | MBEDTLS_CIPHER_CAMELLIA_256_CCM, |
||
| 1020 | MBEDTLS_MODE_CCM, |
||
| 1021 | 256, |
||
| 1022 | "CAMELLIA-256-CCM", |
||
| 1023 | 12, |
||
| 1024 | MBEDTLS_CIPHER_VARIABLE_IV_LEN, |
||
| 1025 | 16, |
||
| 1026 | &ccm_camellia_info |
||
| 1027 | }; |
||
| 1028 | #endif /* MBEDTLS_CCM_C */ |
||
| 1029 | |||
| 1030 | #endif /* MBEDTLS_CAMELLIA_C */ |
||
| 1031 | |||
| 1032 | #if defined(MBEDTLS_ARIA_C) |
||
| 1033 | |||
| 1034 | static int aria_crypt_ecb_wrap( void *ctx, mbedtls_operation_t operation, |
||
| 1035 | const unsigned char *input, unsigned char *output ) |
||
| 1036 | { |
||
| 1037 | (void) operation; |
||
| 1038 | return mbedtls_aria_crypt_ecb( (mbedtls_aria_context *) ctx, input, |
||
| 1039 | output ); |
||
| 1040 | } |
||
| 1041 | |||
| 1042 | #if defined(MBEDTLS_CIPHER_MODE_CBC) |
||
| 1043 | static int aria_crypt_cbc_wrap( void *ctx, mbedtls_operation_t operation, |
||
| 1044 | size_t length, unsigned char *iv, |
||
| 1045 | const unsigned char *input, unsigned char *output ) |
||
| 1046 | { |
||
| 1047 | return mbedtls_aria_crypt_cbc( (mbedtls_aria_context *) ctx, operation, length, iv, |
||
| 1048 | input, output ); |
||
| 1049 | } |
||
| 1050 | #endif /* MBEDTLS_CIPHER_MODE_CBC */ |
||
| 1051 | |||
| 1052 | #if defined(MBEDTLS_CIPHER_MODE_CFB) |
||
| 1053 | static int aria_crypt_cfb128_wrap( void *ctx, mbedtls_operation_t operation, |
||
| 1054 | size_t length, size_t *iv_off, unsigned char *iv, |
||
| 1055 | const unsigned char *input, unsigned char *output ) |
||
| 1056 | { |
||
| 1057 | return mbedtls_aria_crypt_cfb128( (mbedtls_aria_context *) ctx, operation, length, |
||
| 1058 | iv_off, iv, input, output ); |
||
| 1059 | } |
||
| 1060 | #endif /* MBEDTLS_CIPHER_MODE_CFB */ |
||
| 1061 | |||
| 1062 | #if defined(MBEDTLS_CIPHER_MODE_CTR) |
||
| 1063 | static int aria_crypt_ctr_wrap( void *ctx, size_t length, size_t *nc_off, |
||
| 1064 | unsigned char *nonce_counter, unsigned char *stream_block, |
||
| 1065 | const unsigned char *input, unsigned char *output ) |
||
| 1066 | { |
||
| 1067 | return mbedtls_aria_crypt_ctr( (mbedtls_aria_context *) ctx, length, nc_off, |
||
| 1068 | nonce_counter, stream_block, input, output ); |
||
| 1069 | } |
||
| 1070 | #endif /* MBEDTLS_CIPHER_MODE_CTR */ |
||
| 1071 | |||
| 1072 | static int aria_setkey_dec_wrap( void *ctx, const unsigned char *key, |
||
| 1073 | unsigned int key_bitlen ) |
||
| 1074 | { |
||
| 1075 | return mbedtls_aria_setkey_dec( (mbedtls_aria_context *) ctx, key, key_bitlen ); |
||
| 1076 | } |
||
| 1077 | |||
| 1078 | static int aria_setkey_enc_wrap( void *ctx, const unsigned char *key, |
||
| 1079 | unsigned int key_bitlen ) |
||
| 1080 | { |
||
| 1081 | return mbedtls_aria_setkey_enc( (mbedtls_aria_context *) ctx, key, key_bitlen ); |
||
| 1082 | } |
||
| 1083 | |||
| 1084 | static void * aria_ctx_alloc( void ) |
||
| 1085 | { |
||
| 1086 | mbedtls_aria_context *ctx; |
||
| 1087 | ctx = mbedtls_calloc( 1, sizeof( mbedtls_aria_context ) ); |
||
| 1088 | |||
| 1089 | if( ctx == NULL ) |
||
| 1090 | return( NULL ); |
||
| 1091 | |||
| 1092 | mbedtls_aria_init( ctx ); |
||
| 1093 | |||
| 1094 | return( ctx ); |
||
| 1095 | } |
||
| 1096 | |||
| 1097 | static void aria_ctx_free( void *ctx ) |
||
| 1098 | { |
||
| 1099 | mbedtls_aria_free( (mbedtls_aria_context *) ctx ); |
||
| 1100 | mbedtls_free( ctx ); |
||
| 1101 | } |
||
| 1102 | |||
| 1103 | static const mbedtls_cipher_base_t aria_info = { |
||
| 1104 | MBEDTLS_CIPHER_ID_ARIA, |
||
| 1105 | aria_crypt_ecb_wrap, |
||
| 1106 | #if defined(MBEDTLS_CIPHER_MODE_CBC) |
||
| 1107 | aria_crypt_cbc_wrap, |
||
| 1108 | #endif |
||
| 1109 | #if defined(MBEDTLS_CIPHER_MODE_CFB) |
||
| 1110 | aria_crypt_cfb128_wrap, |
||
| 1111 | #endif |
||
| 1112 | #if defined(MBEDTLS_CIPHER_MODE_OFB) |
||
| 1113 | NULL, |
||
| 1114 | #endif |
||
| 1115 | #if defined(MBEDTLS_CIPHER_MODE_CTR) |
||
| 1116 | aria_crypt_ctr_wrap, |
||
| 1117 | #endif |
||
| 1118 | #if defined(MBEDTLS_CIPHER_MODE_XTS) |
||
| 1119 | NULL, |
||
| 1120 | #endif |
||
| 1121 | #if defined(MBEDTLS_CIPHER_MODE_STREAM) |
||
| 1122 | NULL, |
||
| 1123 | #endif |
||
| 1124 | aria_setkey_enc_wrap, |
||
| 1125 | aria_setkey_dec_wrap, |
||
| 1126 | aria_ctx_alloc, |
||
| 1127 | aria_ctx_free |
||
| 1128 | }; |
||
| 1129 | |||
| 1130 | static const mbedtls_cipher_info_t aria_128_ecb_info = { |
||
| 1131 | MBEDTLS_CIPHER_ARIA_128_ECB, |
||
| 1132 | MBEDTLS_MODE_ECB, |
||
| 1133 | 128, |
||
| 1134 | "ARIA-128-ECB", |
||
| 1135 | 16, |
||
| 1136 | 0, |
||
| 1137 | 16, |
||
| 1138 | &aria_info |
||
| 1139 | }; |
||
| 1140 | |||
| 1141 | static const mbedtls_cipher_info_t aria_192_ecb_info = { |
||
| 1142 | MBEDTLS_CIPHER_ARIA_192_ECB, |
||
| 1143 | MBEDTLS_MODE_ECB, |
||
| 1144 | 192, |
||
| 1145 | "ARIA-192-ECB", |
||
| 1146 | 16, |
||
| 1147 | 0, |
||
| 1148 | 16, |
||
| 1149 | &aria_info |
||
| 1150 | }; |
||
| 1151 | |||
| 1152 | static const mbedtls_cipher_info_t aria_256_ecb_info = { |
||
| 1153 | MBEDTLS_CIPHER_ARIA_256_ECB, |
||
| 1154 | MBEDTLS_MODE_ECB, |
||
| 1155 | 256, |
||
| 1156 | "ARIA-256-ECB", |
||
| 1157 | 16, |
||
| 1158 | 0, |
||
| 1159 | 16, |
||
| 1160 | &aria_info |
||
| 1161 | }; |
||
| 1162 | |||
| 1163 | #if defined(MBEDTLS_CIPHER_MODE_CBC) |
||
| 1164 | static const mbedtls_cipher_info_t aria_128_cbc_info = { |
||
| 1165 | MBEDTLS_CIPHER_ARIA_128_CBC, |
||
| 1166 | MBEDTLS_MODE_CBC, |
||
| 1167 | 128, |
||
| 1168 | "ARIA-128-CBC", |
||
| 1169 | 16, |
||
| 1170 | 0, |
||
| 1171 | 16, |
||
| 1172 | &aria_info |
||
| 1173 | }; |
||
| 1174 | |||
| 1175 | static const mbedtls_cipher_info_t aria_192_cbc_info = { |
||
| 1176 | MBEDTLS_CIPHER_ARIA_192_CBC, |
||
| 1177 | MBEDTLS_MODE_CBC, |
||
| 1178 | 192, |
||
| 1179 | "ARIA-192-CBC", |
||
| 1180 | 16, |
||
| 1181 | 0, |
||
| 1182 | 16, |
||
| 1183 | &aria_info |
||
| 1184 | }; |
||
| 1185 | |||
| 1186 | static const mbedtls_cipher_info_t aria_256_cbc_info = { |
||
| 1187 | MBEDTLS_CIPHER_ARIA_256_CBC, |
||
| 1188 | MBEDTLS_MODE_CBC, |
||
| 1189 | 256, |
||
| 1190 | "ARIA-256-CBC", |
||
| 1191 | 16, |
||
| 1192 | 0, |
||
| 1193 | 16, |
||
| 1194 | &aria_info |
||
| 1195 | }; |
||
| 1196 | #endif /* MBEDTLS_CIPHER_MODE_CBC */ |
||
| 1197 | |||
| 1198 | #if defined(MBEDTLS_CIPHER_MODE_CFB) |
||
| 1199 | static const mbedtls_cipher_info_t aria_128_cfb128_info = { |
||
| 1200 | MBEDTLS_CIPHER_ARIA_128_CFB128, |
||
| 1201 | MBEDTLS_MODE_CFB, |
||
| 1202 | 128, |
||
| 1203 | "ARIA-128-CFB128", |
||
| 1204 | 16, |
||
| 1205 | 0, |
||
| 1206 | 16, |
||
| 1207 | &aria_info |
||
| 1208 | }; |
||
| 1209 | |||
| 1210 | static const mbedtls_cipher_info_t aria_192_cfb128_info = { |
||
| 1211 | MBEDTLS_CIPHER_ARIA_192_CFB128, |
||
| 1212 | MBEDTLS_MODE_CFB, |
||
| 1213 | 192, |
||
| 1214 | "ARIA-192-CFB128", |
||
| 1215 | 16, |
||
| 1216 | 0, |
||
| 1217 | 16, |
||
| 1218 | &aria_info |
||
| 1219 | }; |
||
| 1220 | |||
| 1221 | static const mbedtls_cipher_info_t aria_256_cfb128_info = { |
||
| 1222 | MBEDTLS_CIPHER_ARIA_256_CFB128, |
||
| 1223 | MBEDTLS_MODE_CFB, |
||
| 1224 | 256, |
||
| 1225 | "ARIA-256-CFB128", |
||
| 1226 | 16, |
||
| 1227 | 0, |
||
| 1228 | 16, |
||
| 1229 | &aria_info |
||
| 1230 | }; |
||
| 1231 | #endif /* MBEDTLS_CIPHER_MODE_CFB */ |
||
| 1232 | |||
| 1233 | #if defined(MBEDTLS_CIPHER_MODE_CTR) |
||
| 1234 | static const mbedtls_cipher_info_t aria_128_ctr_info = { |
||
| 1235 | MBEDTLS_CIPHER_ARIA_128_CTR, |
||
| 1236 | MBEDTLS_MODE_CTR, |
||
| 1237 | 128, |
||
| 1238 | "ARIA-128-CTR", |
||
| 1239 | 16, |
||
| 1240 | 0, |
||
| 1241 | 16, |
||
| 1242 | &aria_info |
||
| 1243 | }; |
||
| 1244 | |||
| 1245 | static const mbedtls_cipher_info_t aria_192_ctr_info = { |
||
| 1246 | MBEDTLS_CIPHER_ARIA_192_CTR, |
||
| 1247 | MBEDTLS_MODE_CTR, |
||
| 1248 | 192, |
||
| 1249 | "ARIA-192-CTR", |
||
| 1250 | 16, |
||
| 1251 | 0, |
||
| 1252 | 16, |
||
| 1253 | &aria_info |
||
| 1254 | }; |
||
| 1255 | |||
| 1256 | static const mbedtls_cipher_info_t aria_256_ctr_info = { |
||
| 1257 | MBEDTLS_CIPHER_ARIA_256_CTR, |
||
| 1258 | MBEDTLS_MODE_CTR, |
||
| 1259 | 256, |
||
| 1260 | "ARIA-256-CTR", |
||
| 1261 | 16, |
||
| 1262 | 0, |
||
| 1263 | 16, |
||
| 1264 | &aria_info |
||
| 1265 | }; |
||
| 1266 | #endif /* MBEDTLS_CIPHER_MODE_CTR */ |
||
| 1267 | |||
| 1268 | #if defined(MBEDTLS_GCM_C) |
||
| 1269 | static int gcm_aria_setkey_wrap( void *ctx, const unsigned char *key, |
||
| 1270 | unsigned int key_bitlen ) |
||
| 1271 | { |
||
| 1272 | return mbedtls_gcm_setkey( (mbedtls_gcm_context *) ctx, MBEDTLS_CIPHER_ID_ARIA, |
||
| 1273 | key, key_bitlen ); |
||
| 1274 | } |
||
| 1275 | |||
| 1276 | static const mbedtls_cipher_base_t gcm_aria_info = { |
||
| 1277 | MBEDTLS_CIPHER_ID_ARIA, |
||
| 1278 | NULL, |
||
| 1279 | #if defined(MBEDTLS_CIPHER_MODE_CBC) |
||
| 1280 | NULL, |
||
| 1281 | #endif |
||
| 1282 | #if defined(MBEDTLS_CIPHER_MODE_CFB) |
||
| 1283 | NULL, |
||
| 1284 | #endif |
||
| 1285 | #if defined(MBEDTLS_CIPHER_MODE_OFB) |
||
| 1286 | NULL, |
||
| 1287 | #endif |
||
| 1288 | #if defined(MBEDTLS_CIPHER_MODE_CTR) |
||
| 1289 | NULL, |
||
| 1290 | #endif |
||
| 1291 | #if defined(MBEDTLS_CIPHER_MODE_XTS) |
||
| 1292 | NULL, |
||
| 1293 | #endif |
||
| 1294 | #if defined(MBEDTLS_CIPHER_MODE_STREAM) |
||
| 1295 | NULL, |
||
| 1296 | #endif |
||
| 1297 | gcm_aria_setkey_wrap, |
||
| 1298 | gcm_aria_setkey_wrap, |
||
| 1299 | gcm_ctx_alloc, |
||
| 1300 | gcm_ctx_free, |
||
| 1301 | }; |
||
| 1302 | |||
| 1303 | static const mbedtls_cipher_info_t aria_128_gcm_info = { |
||
| 1304 | MBEDTLS_CIPHER_ARIA_128_GCM, |
||
| 1305 | MBEDTLS_MODE_GCM, |
||
| 1306 | 128, |
||
| 1307 | "ARIA-128-GCM", |
||
| 1308 | 12, |
||
| 1309 | MBEDTLS_CIPHER_VARIABLE_IV_LEN, |
||
| 1310 | 16, |
||
| 1311 | &gcm_aria_info |
||
| 1312 | }; |
||
| 1313 | |||
| 1314 | static const mbedtls_cipher_info_t aria_192_gcm_info = { |
||
| 1315 | MBEDTLS_CIPHER_ARIA_192_GCM, |
||
| 1316 | MBEDTLS_MODE_GCM, |
||
| 1317 | 192, |
||
| 1318 | "ARIA-192-GCM", |
||
| 1319 | 12, |
||
| 1320 | MBEDTLS_CIPHER_VARIABLE_IV_LEN, |
||
| 1321 | 16, |
||
| 1322 | &gcm_aria_info |
||
| 1323 | }; |
||
| 1324 | |||
| 1325 | static const mbedtls_cipher_info_t aria_256_gcm_info = { |
||
| 1326 | MBEDTLS_CIPHER_ARIA_256_GCM, |
||
| 1327 | MBEDTLS_MODE_GCM, |
||
| 1328 | 256, |
||
| 1329 | "ARIA-256-GCM", |
||
| 1330 | 12, |
||
| 1331 | MBEDTLS_CIPHER_VARIABLE_IV_LEN, |
||
| 1332 | 16, |
||
| 1333 | &gcm_aria_info |
||
| 1334 | }; |
||
| 1335 | #endif /* MBEDTLS_GCM_C */ |
||
| 1336 | |||
| 1337 | #if defined(MBEDTLS_CCM_C) |
||
| 1338 | static int ccm_aria_setkey_wrap( void *ctx, const unsigned char *key, |
||
| 1339 | unsigned int key_bitlen ) |
||
| 1340 | { |
||
| 1341 | return mbedtls_ccm_setkey( (mbedtls_ccm_context *) ctx, MBEDTLS_CIPHER_ID_ARIA, |
||
| 1342 | key, key_bitlen ); |
||
| 1343 | } |
||
| 1344 | |||
| 1345 | static const mbedtls_cipher_base_t ccm_aria_info = { |
||
| 1346 | MBEDTLS_CIPHER_ID_ARIA, |
||
| 1347 | NULL, |
||
| 1348 | #if defined(MBEDTLS_CIPHER_MODE_CBC) |
||
| 1349 | NULL, |
||
| 1350 | #endif |
||
| 1351 | #if defined(MBEDTLS_CIPHER_MODE_CFB) |
||
| 1352 | NULL, |
||
| 1353 | #endif |
||
| 1354 | #if defined(MBEDTLS_CIPHER_MODE_OFB) |
||
| 1355 | NULL, |
||
| 1356 | #endif |
||
| 1357 | #if defined(MBEDTLS_CIPHER_MODE_CTR) |
||
| 1358 | NULL, |
||
| 1359 | #endif |
||
| 1360 | #if defined(MBEDTLS_CIPHER_MODE_XTS) |
||
| 1361 | NULL, |
||
| 1362 | #endif |
||
| 1363 | #if defined(MBEDTLS_CIPHER_MODE_STREAM) |
||
| 1364 | NULL, |
||
| 1365 | #endif |
||
| 1366 | ccm_aria_setkey_wrap, |
||
| 1367 | ccm_aria_setkey_wrap, |
||
| 1368 | ccm_ctx_alloc, |
||
| 1369 | ccm_ctx_free, |
||
| 1370 | }; |
||
| 1371 | |||
| 1372 | static const mbedtls_cipher_info_t aria_128_ccm_info = { |
||
| 1373 | MBEDTLS_CIPHER_ARIA_128_CCM, |
||
| 1374 | MBEDTLS_MODE_CCM, |
||
| 1375 | 128, |
||
| 1376 | "ARIA-128-CCM", |
||
| 1377 | 12, |
||
| 1378 | MBEDTLS_CIPHER_VARIABLE_IV_LEN, |
||
| 1379 | 16, |
||
| 1380 | &ccm_aria_info |
||
| 1381 | }; |
||
| 1382 | |||
| 1383 | static const mbedtls_cipher_info_t aria_192_ccm_info = { |
||
| 1384 | MBEDTLS_CIPHER_ARIA_192_CCM, |
||
| 1385 | MBEDTLS_MODE_CCM, |
||
| 1386 | 192, |
||
| 1387 | "ARIA-192-CCM", |
||
| 1388 | 12, |
||
| 1389 | MBEDTLS_CIPHER_VARIABLE_IV_LEN, |
||
| 1390 | 16, |
||
| 1391 | &ccm_aria_info |
||
| 1392 | }; |
||
| 1393 | |||
| 1394 | static const mbedtls_cipher_info_t aria_256_ccm_info = { |
||
| 1395 | MBEDTLS_CIPHER_ARIA_256_CCM, |
||
| 1396 | MBEDTLS_MODE_CCM, |
||
| 1397 | 256, |
||
| 1398 | "ARIA-256-CCM", |
||
| 1399 | 12, |
||
| 1400 | MBEDTLS_CIPHER_VARIABLE_IV_LEN, |
||
| 1401 | 16, |
||
| 1402 | &ccm_aria_info |
||
| 1403 | }; |
||
| 1404 | #endif /* MBEDTLS_CCM_C */ |
||
| 1405 | |||
| 1406 | #endif /* MBEDTLS_ARIA_C */ |
||
| 1407 | |||
| 1408 | #if defined(MBEDTLS_DES_C) |
||
| 1409 | |||
| 1410 | static int des_crypt_ecb_wrap( void *ctx, mbedtls_operation_t operation, |
||
| 1411 | const unsigned char *input, unsigned char *output ) |
||
| 1412 | { |
||
| 1413 | ((void) operation); |
||
| 1414 | return mbedtls_des_crypt_ecb( (mbedtls_des_context *) ctx, input, output ); |
||
| 1415 | } |
||
| 1416 | |||
| 1417 | static int des3_crypt_ecb_wrap( void *ctx, mbedtls_operation_t operation, |
||
| 1418 | const unsigned char *input, unsigned char *output ) |
||
| 1419 | { |
||
| 1420 | ((void) operation); |
||
| 1421 | return mbedtls_des3_crypt_ecb( (mbedtls_des3_context *) ctx, input, output ); |
||
| 1422 | } |
||
| 1423 | |||
| 1424 | #if defined(MBEDTLS_CIPHER_MODE_CBC) |
||
| 1425 | static int des_crypt_cbc_wrap( void *ctx, mbedtls_operation_t operation, size_t length, |
||
| 1426 | unsigned char *iv, const unsigned char *input, unsigned char *output ) |
||
| 1427 | { |
||
| 1428 | return mbedtls_des_crypt_cbc( (mbedtls_des_context *) ctx, operation, length, iv, input, |
||
| 1429 | output ); |
||
| 1430 | } |
||
| 1431 | #endif /* MBEDTLS_CIPHER_MODE_CBC */ |
||
| 1432 | |||
| 1433 | #if defined(MBEDTLS_CIPHER_MODE_CBC) |
||
| 1434 | static int des3_crypt_cbc_wrap( void *ctx, mbedtls_operation_t operation, size_t length, |
||
| 1435 | unsigned char *iv, const unsigned char *input, unsigned char *output ) |
||
| 1436 | { |
||
| 1437 | return mbedtls_des3_crypt_cbc( (mbedtls_des3_context *) ctx, operation, length, iv, input, |
||
| 1438 | output ); |
||
| 1439 | } |
||
| 1440 | #endif /* MBEDTLS_CIPHER_MODE_CBC */ |
||
| 1441 | |||
| 1442 | static int des_setkey_dec_wrap( void *ctx, const unsigned char *key, |
||
| 1443 | unsigned int key_bitlen ) |
||
| 1444 | { |
||
| 1445 | ((void) key_bitlen); |
||
| 1446 | |||
| 1447 | return mbedtls_des_setkey_dec( (mbedtls_des_context *) ctx, key ); |
||
| 1448 | } |
||
| 1449 | |||
| 1450 | static int des_setkey_enc_wrap( void *ctx, const unsigned char *key, |
||
| 1451 | unsigned int key_bitlen ) |
||
| 1452 | { |
||
| 1453 | ((void) key_bitlen); |
||
| 1454 | |||
| 1455 | return mbedtls_des_setkey_enc( (mbedtls_des_context *) ctx, key ); |
||
| 1456 | } |
||
| 1457 | |||
| 1458 | static int des3_set2key_dec_wrap( void *ctx, const unsigned char *key, |
||
| 1459 | unsigned int key_bitlen ) |
||
| 1460 | { |
||
| 1461 | ((void) key_bitlen); |
||
| 1462 | |||
| 1463 | return mbedtls_des3_set2key_dec( (mbedtls_des3_context *) ctx, key ); |
||
| 1464 | } |
||
| 1465 | |||
| 1466 | static int des3_set2key_enc_wrap( void *ctx, const unsigned char *key, |
||
| 1467 | unsigned int key_bitlen ) |
||
| 1468 | { |
||
| 1469 | ((void) key_bitlen); |
||
| 1470 | |||
| 1471 | return mbedtls_des3_set2key_enc( (mbedtls_des3_context *) ctx, key ); |
||
| 1472 | } |
||
| 1473 | |||
| 1474 | static int des3_set3key_dec_wrap( void *ctx, const unsigned char *key, |
||
| 1475 | unsigned int key_bitlen ) |
||
| 1476 | { |
||
| 1477 | ((void) key_bitlen); |
||
| 1478 | |||
| 1479 | return mbedtls_des3_set3key_dec( (mbedtls_des3_context *) ctx, key ); |
||
| 1480 | } |
||
| 1481 | |||
| 1482 | static int des3_set3key_enc_wrap( void *ctx, const unsigned char *key, |
||
| 1483 | unsigned int key_bitlen ) |
||
| 1484 | { |
||
| 1485 | ((void) key_bitlen); |
||
| 1486 | |||
| 1487 | return mbedtls_des3_set3key_enc( (mbedtls_des3_context *) ctx, key ); |
||
| 1488 | } |
||
| 1489 | |||
| 1490 | static void * des_ctx_alloc( void ) |
||
| 1491 | { |
||
| 1492 | mbedtls_des_context *des = mbedtls_calloc( 1, sizeof( mbedtls_des_context ) ); |
||
| 1493 | |||
| 1494 | if( des == NULL ) |
||
| 1495 | return( NULL ); |
||
| 1496 | |||
| 1497 | mbedtls_des_init( des ); |
||
| 1498 | |||
| 1499 | return( des ); |
||
| 1500 | } |
||
| 1501 | |||
| 1502 | static void des_ctx_free( void *ctx ) |
||
| 1503 | { |
||
| 1504 | mbedtls_des_free( (mbedtls_des_context *) ctx ); |
||
| 1505 | mbedtls_free( ctx ); |
||
| 1506 | } |
||
| 1507 | |||
| 1508 | static void * des3_ctx_alloc( void ) |
||
| 1509 | { |
||
| 1510 | mbedtls_des3_context *des3; |
||
| 1511 | des3 = mbedtls_calloc( 1, sizeof( mbedtls_des3_context ) ); |
||
| 1512 | |||
| 1513 | if( des3 == NULL ) |
||
| 1514 | return( NULL ); |
||
| 1515 | |||
| 1516 | mbedtls_des3_init( des3 ); |
||
| 1517 | |||
| 1518 | return( des3 ); |
||
| 1519 | } |
||
| 1520 | |||
| 1521 | static void des3_ctx_free( void *ctx ) |
||
| 1522 | { |
||
| 1523 | mbedtls_des3_free( (mbedtls_des3_context *) ctx ); |
||
| 1524 | mbedtls_free( ctx ); |
||
| 1525 | } |
||
| 1526 | |||
| 1527 | static const mbedtls_cipher_base_t des_info = { |
||
| 1528 | MBEDTLS_CIPHER_ID_DES, |
||
| 1529 | des_crypt_ecb_wrap, |
||
| 1530 | #if defined(MBEDTLS_CIPHER_MODE_CBC) |
||
| 1531 | des_crypt_cbc_wrap, |
||
| 1532 | #endif |
||
| 1533 | #if defined(MBEDTLS_CIPHER_MODE_CFB) |
||
| 1534 | NULL, |
||
| 1535 | #endif |
||
| 1536 | #if defined(MBEDTLS_CIPHER_MODE_OFB) |
||
| 1537 | NULL, |
||
| 1538 | #endif |
||
| 1539 | #if defined(MBEDTLS_CIPHER_MODE_CTR) |
||
| 1540 | NULL, |
||
| 1541 | #endif |
||
| 1542 | #if defined(MBEDTLS_CIPHER_MODE_XTS) |
||
| 1543 | NULL, |
||
| 1544 | #endif |
||
| 1545 | #if defined(MBEDTLS_CIPHER_MODE_STREAM) |
||
| 1546 | NULL, |
||
| 1547 | #endif |
||
| 1548 | des_setkey_enc_wrap, |
||
| 1549 | des_setkey_dec_wrap, |
||
| 1550 | des_ctx_alloc, |
||
| 1551 | des_ctx_free |
||
| 1552 | }; |
||
| 1553 | |||
| 1554 | static const mbedtls_cipher_info_t des_ecb_info = { |
||
| 1555 | MBEDTLS_CIPHER_DES_ECB, |
||
| 1556 | MBEDTLS_MODE_ECB, |
||
| 1557 | MBEDTLS_KEY_LENGTH_DES, |
||
| 1558 | "DES-ECB", |
||
| 1559 | 8, |
||
| 1560 | 0, |
||
| 1561 | 8, |
||
| 1562 | &des_info |
||
| 1563 | }; |
||
| 1564 | |||
| 1565 | #if defined(MBEDTLS_CIPHER_MODE_CBC) |
||
| 1566 | static const mbedtls_cipher_info_t des_cbc_info = { |
||
| 1567 | MBEDTLS_CIPHER_DES_CBC, |
||
| 1568 | MBEDTLS_MODE_CBC, |
||
| 1569 | MBEDTLS_KEY_LENGTH_DES, |
||
| 1570 | "DES-CBC", |
||
| 1571 | 8, |
||
| 1572 | 0, |
||
| 1573 | 8, |
||
| 1574 | &des_info |
||
| 1575 | }; |
||
| 1576 | #endif /* MBEDTLS_CIPHER_MODE_CBC */ |
||
| 1577 | |||
| 1578 | static const mbedtls_cipher_base_t des_ede_info = { |
||
| 1579 | MBEDTLS_CIPHER_ID_DES, |
||
| 1580 | des3_crypt_ecb_wrap, |
||
| 1581 | #if defined(MBEDTLS_CIPHER_MODE_CBC) |
||
| 1582 | des3_crypt_cbc_wrap, |
||
| 1583 | #endif |
||
| 1584 | #if defined(MBEDTLS_CIPHER_MODE_CFB) |
||
| 1585 | NULL, |
||
| 1586 | #endif |
||
| 1587 | #if defined(MBEDTLS_CIPHER_MODE_OFB) |
||
| 1588 | NULL, |
||
| 1589 | #endif |
||
| 1590 | #if defined(MBEDTLS_CIPHER_MODE_CTR) |
||
| 1591 | NULL, |
||
| 1592 | #endif |
||
| 1593 | #if defined(MBEDTLS_CIPHER_MODE_XTS) |
||
| 1594 | NULL, |
||
| 1595 | #endif |
||
| 1596 | #if defined(MBEDTLS_CIPHER_MODE_STREAM) |
||
| 1597 | NULL, |
||
| 1598 | #endif |
||
| 1599 | des3_set2key_enc_wrap, |
||
| 1600 | des3_set2key_dec_wrap, |
||
| 1601 | des3_ctx_alloc, |
||
| 1602 | des3_ctx_free |
||
| 1603 | }; |
||
| 1604 | |||
| 1605 | static const mbedtls_cipher_info_t des_ede_ecb_info = { |
||
| 1606 | MBEDTLS_CIPHER_DES_EDE_ECB, |
||
| 1607 | MBEDTLS_MODE_ECB, |
||
| 1608 | MBEDTLS_KEY_LENGTH_DES_EDE, |
||
| 1609 | "DES-EDE-ECB", |
||
| 1610 | 8, |
||
| 1611 | 0, |
||
| 1612 | 8, |
||
| 1613 | &des_ede_info |
||
| 1614 | }; |
||
| 1615 | |||
| 1616 | #if defined(MBEDTLS_CIPHER_MODE_CBC) |
||
| 1617 | static const mbedtls_cipher_info_t des_ede_cbc_info = { |
||
| 1618 | MBEDTLS_CIPHER_DES_EDE_CBC, |
||
| 1619 | MBEDTLS_MODE_CBC, |
||
| 1620 | MBEDTLS_KEY_LENGTH_DES_EDE, |
||
| 1621 | "DES-EDE-CBC", |
||
| 1622 | 8, |
||
| 1623 | 0, |
||
| 1624 | 8, |
||
| 1625 | &des_ede_info |
||
| 1626 | }; |
||
| 1627 | #endif /* MBEDTLS_CIPHER_MODE_CBC */ |
||
| 1628 | |||
| 1629 | static const mbedtls_cipher_base_t des_ede3_info = { |
||
| 1630 | MBEDTLS_CIPHER_ID_3DES, |
||
| 1631 | des3_crypt_ecb_wrap, |
||
| 1632 | #if defined(MBEDTLS_CIPHER_MODE_CBC) |
||
| 1633 | des3_crypt_cbc_wrap, |
||
| 1634 | #endif |
||
| 1635 | #if defined(MBEDTLS_CIPHER_MODE_CFB) |
||
| 1636 | NULL, |
||
| 1637 | #endif |
||
| 1638 | #if defined(MBEDTLS_CIPHER_MODE_OFB) |
||
| 1639 | NULL, |
||
| 1640 | #endif |
||
| 1641 | #if defined(MBEDTLS_CIPHER_MODE_CTR) |
||
| 1642 | NULL, |
||
| 1643 | #endif |
||
| 1644 | #if defined(MBEDTLS_CIPHER_MODE_XTS) |
||
| 1645 | NULL, |
||
| 1646 | #endif |
||
| 1647 | #if defined(MBEDTLS_CIPHER_MODE_STREAM) |
||
| 1648 | NULL, |
||
| 1649 | #endif |
||
| 1650 | des3_set3key_enc_wrap, |
||
| 1651 | des3_set3key_dec_wrap, |
||
| 1652 | des3_ctx_alloc, |
||
| 1653 | des3_ctx_free |
||
| 1654 | }; |
||
| 1655 | |||
| 1656 | static const mbedtls_cipher_info_t des_ede3_ecb_info = { |
||
| 1657 | MBEDTLS_CIPHER_DES_EDE3_ECB, |
||
| 1658 | MBEDTLS_MODE_ECB, |
||
| 1659 | MBEDTLS_KEY_LENGTH_DES_EDE3, |
||
| 1660 | "DES-EDE3-ECB", |
||
| 1661 | 8, |
||
| 1662 | 0, |
||
| 1663 | 8, |
||
| 1664 | &des_ede3_info |
||
| 1665 | }; |
||
| 1666 | #if defined(MBEDTLS_CIPHER_MODE_CBC) |
||
| 1667 | static const mbedtls_cipher_info_t des_ede3_cbc_info = { |
||
| 1668 | MBEDTLS_CIPHER_DES_EDE3_CBC, |
||
| 1669 | MBEDTLS_MODE_CBC, |
||
| 1670 | MBEDTLS_KEY_LENGTH_DES_EDE3, |
||
| 1671 | "DES-EDE3-CBC", |
||
| 1672 | 8, |
||
| 1673 | 0, |
||
| 1674 | 8, |
||
| 1675 | &des_ede3_info |
||
| 1676 | }; |
||
| 1677 | #endif /* MBEDTLS_CIPHER_MODE_CBC */ |
||
| 1678 | #endif /* MBEDTLS_DES_C */ |
||
| 1679 | |||
| 1680 | #if defined(MBEDTLS_BLOWFISH_C) |
||
| 1681 | |||
| 1682 | static int blowfish_crypt_ecb_wrap( void *ctx, mbedtls_operation_t operation, |
||
| 1683 | const unsigned char *input, unsigned char *output ) |
||
| 1684 | { |
||
| 1685 | return mbedtls_blowfish_crypt_ecb( (mbedtls_blowfish_context *) ctx, operation, input, |
||
| 1686 | output ); |
||
| 1687 | } |
||
| 1688 | |||
| 1689 | #if defined(MBEDTLS_CIPHER_MODE_CBC) |
||
| 1690 | static int blowfish_crypt_cbc_wrap( void *ctx, mbedtls_operation_t operation, |
||
| 1691 | size_t length, unsigned char *iv, const unsigned char *input, |
||
| 1692 | unsigned char *output ) |
||
| 1693 | { |
||
| 1694 | return mbedtls_blowfish_crypt_cbc( (mbedtls_blowfish_context *) ctx, operation, length, iv, |
||
| 1695 | input, output ); |
||
| 1696 | } |
||
| 1697 | #endif /* MBEDTLS_CIPHER_MODE_CBC */ |
||
| 1698 | |||
| 1699 | #if defined(MBEDTLS_CIPHER_MODE_CFB) |
||
| 1700 | static int blowfish_crypt_cfb64_wrap( void *ctx, mbedtls_operation_t operation, |
||
| 1701 | size_t length, size_t *iv_off, unsigned char *iv, |
||
| 1702 | const unsigned char *input, unsigned char *output ) |
||
| 1703 | { |
||
| 1704 | return mbedtls_blowfish_crypt_cfb64( (mbedtls_blowfish_context *) ctx, operation, length, |
||
| 1705 | iv_off, iv, input, output ); |
||
| 1706 | } |
||
| 1707 | #endif /* MBEDTLS_CIPHER_MODE_CFB */ |
||
| 1708 | |||
| 1709 | #if defined(MBEDTLS_CIPHER_MODE_CTR) |
||
| 1710 | static int blowfish_crypt_ctr_wrap( void *ctx, size_t length, size_t *nc_off, |
||
| 1711 | unsigned char *nonce_counter, unsigned char *stream_block, |
||
| 1712 | const unsigned char *input, unsigned char *output ) |
||
| 1713 | { |
||
| 1714 | return mbedtls_blowfish_crypt_ctr( (mbedtls_blowfish_context *) ctx, length, nc_off, |
||
| 1715 | nonce_counter, stream_block, input, output ); |
||
| 1716 | } |
||
| 1717 | #endif /* MBEDTLS_CIPHER_MODE_CTR */ |
||
| 1718 | |||
| 1719 | static int blowfish_setkey_wrap( void *ctx, const unsigned char *key, |
||
| 1720 | unsigned int key_bitlen ) |
||
| 1721 | { |
||
| 1722 | return mbedtls_blowfish_setkey( (mbedtls_blowfish_context *) ctx, key, key_bitlen ); |
||
| 1723 | } |
||
| 1724 | |||
| 1725 | static void * blowfish_ctx_alloc( void ) |
||
| 1726 | { |
||
| 1727 | mbedtls_blowfish_context *ctx; |
||
| 1728 | ctx = mbedtls_calloc( 1, sizeof( mbedtls_blowfish_context ) ); |
||
| 1729 | |||
| 1730 | if( ctx == NULL ) |
||
| 1731 | return( NULL ); |
||
| 1732 | |||
| 1733 | mbedtls_blowfish_init( ctx ); |
||
| 1734 | |||
| 1735 | return( ctx ); |
||
| 1736 | } |
||
| 1737 | |||
| 1738 | static void blowfish_ctx_free( void *ctx ) |
||
| 1739 | { |
||
| 1740 | mbedtls_blowfish_free( (mbedtls_blowfish_context *) ctx ); |
||
| 1741 | mbedtls_free( ctx ); |
||
| 1742 | } |
||
| 1743 | |||
| 1744 | static const mbedtls_cipher_base_t blowfish_info = { |
||
| 1745 | MBEDTLS_CIPHER_ID_BLOWFISH, |
||
| 1746 | blowfish_crypt_ecb_wrap, |
||
| 1747 | #if defined(MBEDTLS_CIPHER_MODE_CBC) |
||
| 1748 | blowfish_crypt_cbc_wrap, |
||
| 1749 | #endif |
||
| 1750 | #if defined(MBEDTLS_CIPHER_MODE_CFB) |
||
| 1751 | blowfish_crypt_cfb64_wrap, |
||
| 1752 | #endif |
||
| 1753 | #if defined(MBEDTLS_CIPHER_MODE_OFB) |
||
| 1754 | NULL, |
||
| 1755 | #endif |
||
| 1756 | #if defined(MBEDTLS_CIPHER_MODE_CTR) |
||
| 1757 | blowfish_crypt_ctr_wrap, |
||
| 1758 | #endif |
||
| 1759 | #if defined(MBEDTLS_CIPHER_MODE_XTS) |
||
| 1760 | NULL, |
||
| 1761 | #endif |
||
| 1762 | #if defined(MBEDTLS_CIPHER_MODE_STREAM) |
||
| 1763 | NULL, |
||
| 1764 | #endif |
||
| 1765 | blowfish_setkey_wrap, |
||
| 1766 | blowfish_setkey_wrap, |
||
| 1767 | blowfish_ctx_alloc, |
||
| 1768 | blowfish_ctx_free |
||
| 1769 | }; |
||
| 1770 | |||
| 1771 | static const mbedtls_cipher_info_t blowfish_ecb_info = { |
||
| 1772 | MBEDTLS_CIPHER_BLOWFISH_ECB, |
||
| 1773 | MBEDTLS_MODE_ECB, |
||
| 1774 | 128, |
||
| 1775 | "BLOWFISH-ECB", |
||
| 1776 | 8, |
||
| 1777 | MBEDTLS_CIPHER_VARIABLE_KEY_LEN, |
||
| 1778 | 8, |
||
| 1779 | &blowfish_info |
||
| 1780 | }; |
||
| 1781 | |||
| 1782 | #if defined(MBEDTLS_CIPHER_MODE_CBC) |
||
| 1783 | static const mbedtls_cipher_info_t blowfish_cbc_info = { |
||
| 1784 | MBEDTLS_CIPHER_BLOWFISH_CBC, |
||
| 1785 | MBEDTLS_MODE_CBC, |
||
| 1786 | 128, |
||
| 1787 | "BLOWFISH-CBC", |
||
| 1788 | 8, |
||
| 1789 | MBEDTLS_CIPHER_VARIABLE_KEY_LEN, |
||
| 1790 | 8, |
||
| 1791 | &blowfish_info |
||
| 1792 | }; |
||
| 1793 | #endif /* MBEDTLS_CIPHER_MODE_CBC */ |
||
| 1794 | |||
| 1795 | #if defined(MBEDTLS_CIPHER_MODE_CFB) |
||
| 1796 | static const mbedtls_cipher_info_t blowfish_cfb64_info = { |
||
| 1797 | MBEDTLS_CIPHER_BLOWFISH_CFB64, |
||
| 1798 | MBEDTLS_MODE_CFB, |
||
| 1799 | 128, |
||
| 1800 | "BLOWFISH-CFB64", |
||
| 1801 | 8, |
||
| 1802 | MBEDTLS_CIPHER_VARIABLE_KEY_LEN, |
||
| 1803 | 8, |
||
| 1804 | &blowfish_info |
||
| 1805 | }; |
||
| 1806 | #endif /* MBEDTLS_CIPHER_MODE_CFB */ |
||
| 1807 | |||
| 1808 | #if defined(MBEDTLS_CIPHER_MODE_CTR) |
||
| 1809 | static const mbedtls_cipher_info_t blowfish_ctr_info = { |
||
| 1810 | MBEDTLS_CIPHER_BLOWFISH_CTR, |
||
| 1811 | MBEDTLS_MODE_CTR, |
||
| 1812 | 128, |
||
| 1813 | "BLOWFISH-CTR", |
||
| 1814 | 8, |
||
| 1815 | MBEDTLS_CIPHER_VARIABLE_KEY_LEN, |
||
| 1816 | 8, |
||
| 1817 | &blowfish_info |
||
| 1818 | }; |
||
| 1819 | #endif /* MBEDTLS_CIPHER_MODE_CTR */ |
||
| 1820 | #endif /* MBEDTLS_BLOWFISH_C */ |
||
| 1821 | |||
| 1822 | #if defined(MBEDTLS_ARC4_C) |
||
| 1823 | static int arc4_crypt_stream_wrap( void *ctx, size_t length, |
||
| 1824 | const unsigned char *input, |
||
| 1825 | unsigned char *output ) |
||
| 1826 | { |
||
| 1827 | return( mbedtls_arc4_crypt( (mbedtls_arc4_context *) ctx, length, input, output ) ); |
||
| 1828 | } |
||
| 1829 | |||
| 1830 | static int arc4_setkey_wrap( void *ctx, const unsigned char *key, |
||
| 1831 | unsigned int key_bitlen ) |
||
| 1832 | { |
||
| 1833 | /* we get key_bitlen in bits, arc4 expects it in bytes */ |
||
| 1834 | if( key_bitlen % 8 != 0 ) |
||
| 1835 | return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA ); |
||
| 1836 | |||
| 1837 | mbedtls_arc4_setup( (mbedtls_arc4_context *) ctx, key, key_bitlen / 8 ); |
||
| 1838 | return( 0 ); |
||
| 1839 | } |
||
| 1840 | |||
| 1841 | static void * arc4_ctx_alloc( void ) |
||
| 1842 | { |
||
| 1843 | mbedtls_arc4_context *ctx; |
||
| 1844 | ctx = mbedtls_calloc( 1, sizeof( mbedtls_arc4_context ) ); |
||
| 1845 | |||
| 1846 | if( ctx == NULL ) |
||
| 1847 | return( NULL ); |
||
| 1848 | |||
| 1849 | mbedtls_arc4_init( ctx ); |
||
| 1850 | |||
| 1851 | return( ctx ); |
||
| 1852 | } |
||
| 1853 | |||
| 1854 | static void arc4_ctx_free( void *ctx ) |
||
| 1855 | { |
||
| 1856 | mbedtls_arc4_free( (mbedtls_arc4_context *) ctx ); |
||
| 1857 | mbedtls_free( ctx ); |
||
| 1858 | } |
||
| 1859 | |||
| 1860 | static const mbedtls_cipher_base_t arc4_base_info = { |
||
| 1861 | MBEDTLS_CIPHER_ID_ARC4, |
||
| 1862 | NULL, |
||
| 1863 | #if defined(MBEDTLS_CIPHER_MODE_CBC) |
||
| 1864 | NULL, |
||
| 1865 | #endif |
||
| 1866 | #if defined(MBEDTLS_CIPHER_MODE_CFB) |
||
| 1867 | NULL, |
||
| 1868 | #endif |
||
| 1869 | #if defined(MBEDTLS_CIPHER_MODE_OFB) |
||
| 1870 | NULL, |
||
| 1871 | #endif |
||
| 1872 | #if defined(MBEDTLS_CIPHER_MODE_CTR) |
||
| 1873 | NULL, |
||
| 1874 | #endif |
||
| 1875 | #if defined(MBEDTLS_CIPHER_MODE_XTS) |
||
| 1876 | NULL, |
||
| 1877 | #endif |
||
| 1878 | #if defined(MBEDTLS_CIPHER_MODE_STREAM) |
||
| 1879 | arc4_crypt_stream_wrap, |
||
| 1880 | #endif |
||
| 1881 | arc4_setkey_wrap, |
||
| 1882 | arc4_setkey_wrap, |
||
| 1883 | arc4_ctx_alloc, |
||
| 1884 | arc4_ctx_free |
||
| 1885 | }; |
||
| 1886 | |||
| 1887 | static const mbedtls_cipher_info_t arc4_128_info = { |
||
| 1888 | MBEDTLS_CIPHER_ARC4_128, |
||
| 1889 | MBEDTLS_MODE_STREAM, |
||
| 1890 | 128, |
||
| 1891 | "ARC4-128", |
||
| 1892 | 0, |
||
| 1893 | 0, |
||
| 1894 | 1, |
||
| 1895 | &arc4_base_info |
||
| 1896 | }; |
||
| 1897 | #endif /* MBEDTLS_ARC4_C */ |
||
| 1898 | |||
| 1899 | #if defined(MBEDTLS_CHACHA20_C) |
||
| 1900 | |||
| 1901 | static int chacha20_setkey_wrap( void *ctx, const unsigned char *key, |
||
| 1902 | unsigned int key_bitlen ) |
||
| 1903 | { |
||
| 1904 | if( key_bitlen != 256U ) |
||
| 1905 | return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA ); |
||
| 1906 | |||
| 1907 | if ( 0 != mbedtls_chacha20_setkey( (mbedtls_chacha20_context*)ctx, key ) ) |
||
| 1908 | return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA ); |
||
| 1909 | |||
| 1910 | return( 0 ); |
||
| 1911 | } |
||
| 1912 | |||
| 1913 | static int chacha20_stream_wrap( void *ctx, size_t length, |
||
| 1914 | const unsigned char *input, |
||
| 1915 | unsigned char *output ) |
||
| 1916 | { |
||
| 1917 | int ret; |
||
| 1918 | |||
| 1919 | ret = mbedtls_chacha20_update( ctx, length, input, output ); |
||
| 1920 | if( ret == MBEDTLS_ERR_CHACHA20_BAD_INPUT_DATA ) |
||
| 1921 | return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA ); |
||
| 1922 | |||
| 1923 | return( ret ); |
||
| 1924 | } |
||
| 1925 | |||
| 1926 | static void * chacha20_ctx_alloc( void ) |
||
| 1927 | { |
||
| 1928 | mbedtls_chacha20_context *ctx; |
||
| 1929 | ctx = mbedtls_calloc( 1, sizeof( mbedtls_chacha20_context ) ); |
||
| 1930 | |||
| 1931 | if( ctx == NULL ) |
||
| 1932 | return( NULL ); |
||
| 1933 | |||
| 1934 | mbedtls_chacha20_init( ctx ); |
||
| 1935 | |||
| 1936 | return( ctx ); |
||
| 1937 | } |
||
| 1938 | |||
| 1939 | static void chacha20_ctx_free( void *ctx ) |
||
| 1940 | { |
||
| 1941 | mbedtls_chacha20_free( (mbedtls_chacha20_context *) ctx ); |
||
| 1942 | mbedtls_free( ctx ); |
||
| 1943 | } |
||
| 1944 | |||
| 1945 | static const mbedtls_cipher_base_t chacha20_base_info = { |
||
| 1946 | MBEDTLS_CIPHER_ID_CHACHA20, |
||
| 1947 | NULL, |
||
| 1948 | #if defined(MBEDTLS_CIPHER_MODE_CBC) |
||
| 1949 | NULL, |
||
| 1950 | #endif |
||
| 1951 | #if defined(MBEDTLS_CIPHER_MODE_CFB) |
||
| 1952 | NULL, |
||
| 1953 | #endif |
||
| 1954 | #if defined(MBEDTLS_CIPHER_MODE_OFB) |
||
| 1955 | NULL, |
||
| 1956 | #endif |
||
| 1957 | #if defined(MBEDTLS_CIPHER_MODE_CTR) |
||
| 1958 | NULL, |
||
| 1959 | #endif |
||
| 1960 | #if defined(MBEDTLS_CIPHER_MODE_XTS) |
||
| 1961 | NULL, |
||
| 1962 | #endif |
||
| 1963 | #if defined(MBEDTLS_CIPHER_MODE_STREAM) |
||
| 1964 | chacha20_stream_wrap, |
||
| 1965 | #endif |
||
| 1966 | chacha20_setkey_wrap, |
||
| 1967 | chacha20_setkey_wrap, |
||
| 1968 | chacha20_ctx_alloc, |
||
| 1969 | chacha20_ctx_free |
||
| 1970 | }; |
||
| 1971 | static const mbedtls_cipher_info_t chacha20_info = { |
||
| 1972 | MBEDTLS_CIPHER_CHACHA20, |
||
| 1973 | MBEDTLS_MODE_STREAM, |
||
| 1974 | 256, |
||
| 1975 | "CHACHA20", |
||
| 1976 | 12, |
||
| 1977 | 0, |
||
| 1978 | 1, |
||
| 1979 | &chacha20_base_info |
||
| 1980 | }; |
||
| 1981 | #endif /* MBEDTLS_CHACHA20_C */ |
||
| 1982 | |||
| 1983 | #if defined(MBEDTLS_CHACHAPOLY_C) |
||
| 1984 | |||
| 1985 | static int chachapoly_setkey_wrap( void *ctx, |
||
| 1986 | const unsigned char *key, |
||
| 1987 | unsigned int key_bitlen ) |
||
| 1988 | { |
||
| 1989 | if( key_bitlen != 256U ) |
||
| 1990 | return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA ); |
||
| 1991 | |||
| 1992 | if ( 0 != mbedtls_chachapoly_setkey( (mbedtls_chachapoly_context*)ctx, key ) ) |
||
| 1993 | return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA ); |
||
| 1994 | |||
| 1995 | return( 0 ); |
||
| 1996 | } |
||
| 1997 | |||
| 1998 | static void * chachapoly_ctx_alloc( void ) |
||
| 1999 | { |
||
| 2000 | mbedtls_chachapoly_context *ctx; |
||
| 2001 | ctx = mbedtls_calloc( 1, sizeof( mbedtls_chachapoly_context ) ); |
||
| 2002 | |||
| 2003 | if( ctx == NULL ) |
||
| 2004 | return( NULL ); |
||
| 2005 | |||
| 2006 | mbedtls_chachapoly_init( ctx ); |
||
| 2007 | |||
| 2008 | return( ctx ); |
||
| 2009 | } |
||
| 2010 | |||
| 2011 | static void chachapoly_ctx_free( void *ctx ) |
||
| 2012 | { |
||
| 2013 | mbedtls_chachapoly_free( (mbedtls_chachapoly_context *) ctx ); |
||
| 2014 | mbedtls_free( ctx ); |
||
| 2015 | } |
||
| 2016 | |||
| 2017 | static const mbedtls_cipher_base_t chachapoly_base_info = { |
||
| 2018 | MBEDTLS_CIPHER_ID_CHACHA20, |
||
| 2019 | NULL, |
||
| 2020 | #if defined(MBEDTLS_CIPHER_MODE_CBC) |
||
| 2021 | NULL, |
||
| 2022 | #endif |
||
| 2023 | #if defined(MBEDTLS_CIPHER_MODE_CFB) |
||
| 2024 | NULL, |
||
| 2025 | #endif |
||
| 2026 | #if defined(MBEDTLS_CIPHER_MODE_OFB) |
||
| 2027 | NULL, |
||
| 2028 | #endif |
||
| 2029 | #if defined(MBEDTLS_CIPHER_MODE_CTR) |
||
| 2030 | NULL, |
||
| 2031 | #endif |
||
| 2032 | #if defined(MBEDTLS_CIPHER_MODE_XTS) |
||
| 2033 | NULL, |
||
| 2034 | #endif |
||
| 2035 | #if defined(MBEDTLS_CIPHER_MODE_STREAM) |
||
| 2036 | NULL, |
||
| 2037 | #endif |
||
| 2038 | chachapoly_setkey_wrap, |
||
| 2039 | chachapoly_setkey_wrap, |
||
| 2040 | chachapoly_ctx_alloc, |
||
| 2041 | chachapoly_ctx_free |
||
| 2042 | }; |
||
| 2043 | static const mbedtls_cipher_info_t chachapoly_info = { |
||
| 2044 | MBEDTLS_CIPHER_CHACHA20_POLY1305, |
||
| 2045 | MBEDTLS_MODE_CHACHAPOLY, |
||
| 2046 | 256, |
||
| 2047 | "CHACHA20-POLY1305", |
||
| 2048 | 12, |
||
| 2049 | 0, |
||
| 2050 | 1, |
||
| 2051 | &chachapoly_base_info |
||
| 2052 | }; |
||
| 2053 | #endif /* MBEDTLS_CHACHAPOLY_C */ |
||
| 2054 | |||
| 2055 | #if defined(MBEDTLS_CIPHER_NULL_CIPHER) |
||
| 2056 | static int null_crypt_stream( void *ctx, size_t length, |
||
| 2057 | const unsigned char *input, |
||
| 2058 | unsigned char *output ) |
||
| 2059 | { |
||
| 2060 | ((void) ctx); |
||
| 2061 | memmove( output, input, length ); |
||
| 2062 | return( 0 ); |
||
| 2063 | } |
||
| 2064 | |||
| 2065 | static int null_setkey( void *ctx, const unsigned char *key, |
||
| 2066 | unsigned int key_bitlen ) |
||
| 2067 | { |
||
| 2068 | ((void) ctx); |
||
| 2069 | ((void) key); |
||
| 2070 | ((void) key_bitlen); |
||
| 2071 | |||
| 2072 | return( 0 ); |
||
| 2073 | } |
||
| 2074 | |||
| 2075 | static void * null_ctx_alloc( void ) |
||
| 2076 | { |
||
| 2077 | return( (void *) 1 ); |
||
| 2078 | } |
||
| 2079 | |||
| 2080 | static void null_ctx_free( void *ctx ) |
||
| 2081 | { |
||
| 2082 | ((void) ctx); |
||
| 2083 | } |
||
| 2084 | |||
| 2085 | static const mbedtls_cipher_base_t null_base_info = { |
||
| 2086 | MBEDTLS_CIPHER_ID_NULL, |
||
| 2087 | NULL, |
||
| 2088 | #if defined(MBEDTLS_CIPHER_MODE_CBC) |
||
| 2089 | NULL, |
||
| 2090 | #endif |
||
| 2091 | #if defined(MBEDTLS_CIPHER_MODE_CFB) |
||
| 2092 | NULL, |
||
| 2093 | #endif |
||
| 2094 | #if defined(MBEDTLS_CIPHER_MODE_OFB) |
||
| 2095 | NULL, |
||
| 2096 | #endif |
||
| 2097 | #if defined(MBEDTLS_CIPHER_MODE_CTR) |
||
| 2098 | NULL, |
||
| 2099 | #endif |
||
| 2100 | #if defined(MBEDTLS_CIPHER_MODE_XTS) |
||
| 2101 | NULL, |
||
| 2102 | #endif |
||
| 2103 | #if defined(MBEDTLS_CIPHER_MODE_STREAM) |
||
| 2104 | null_crypt_stream, |
||
| 2105 | #endif |
||
| 2106 | null_setkey, |
||
| 2107 | null_setkey, |
||
| 2108 | null_ctx_alloc, |
||
| 2109 | null_ctx_free |
||
| 2110 | }; |
||
| 2111 | |||
| 2112 | static const mbedtls_cipher_info_t null_cipher_info = { |
||
| 2113 | MBEDTLS_CIPHER_NULL, |
||
| 2114 | MBEDTLS_MODE_STREAM, |
||
| 2115 | 0, |
||
| 2116 | "NULL", |
||
| 2117 | 0, |
||
| 2118 | 0, |
||
| 2119 | 1, |
||
| 2120 | &null_base_info |
||
| 2121 | }; |
||
| 2122 | #endif /* defined(MBEDTLS_CIPHER_NULL_CIPHER) */ |
||
| 2123 | |||
| 2124 | const mbedtls_cipher_definition_t mbedtls_cipher_definitions[] = |
||
| 2125 | { |
||
| 2126 | #if defined(MBEDTLS_AES_C) |
||
| 2127 | { MBEDTLS_CIPHER_AES_128_ECB, &aes_128_ecb_info }, |
||
| 2128 | { MBEDTLS_CIPHER_AES_192_ECB, &aes_192_ecb_info }, |
||
| 2129 | { MBEDTLS_CIPHER_AES_256_ECB, &aes_256_ecb_info }, |
||
| 2130 | #if defined(MBEDTLS_CIPHER_MODE_CBC) |
||
| 2131 | { MBEDTLS_CIPHER_AES_128_CBC, &aes_128_cbc_info }, |
||
| 2132 | { MBEDTLS_CIPHER_AES_192_CBC, &aes_192_cbc_info }, |
||
| 2133 | { MBEDTLS_CIPHER_AES_256_CBC, &aes_256_cbc_info }, |
||
| 2134 | #endif |
||
| 2135 | #if defined(MBEDTLS_CIPHER_MODE_CFB) |
||
| 2136 | { MBEDTLS_CIPHER_AES_128_CFB128, &aes_128_cfb128_info }, |
||
| 2137 | { MBEDTLS_CIPHER_AES_192_CFB128, &aes_192_cfb128_info }, |
||
| 2138 | { MBEDTLS_CIPHER_AES_256_CFB128, &aes_256_cfb128_info }, |
||
| 2139 | #endif |
||
| 2140 | #if defined(MBEDTLS_CIPHER_MODE_OFB) |
||
| 2141 | { MBEDTLS_CIPHER_AES_128_OFB, &aes_128_ofb_info }, |
||
| 2142 | { MBEDTLS_CIPHER_AES_192_OFB, &aes_192_ofb_info }, |
||
| 2143 | { MBEDTLS_CIPHER_AES_256_OFB, &aes_256_ofb_info }, |
||
| 2144 | #endif |
||
| 2145 | #if defined(MBEDTLS_CIPHER_MODE_CTR) |
||
| 2146 | { MBEDTLS_CIPHER_AES_128_CTR, &aes_128_ctr_info }, |
||
| 2147 | { MBEDTLS_CIPHER_AES_192_CTR, &aes_192_ctr_info }, |
||
| 2148 | { MBEDTLS_CIPHER_AES_256_CTR, &aes_256_ctr_info }, |
||
| 2149 | #endif |
||
| 2150 | #if defined(MBEDTLS_CIPHER_MODE_XTS) |
||
| 2151 | { MBEDTLS_CIPHER_AES_128_XTS, &aes_128_xts_info }, |
||
| 2152 | { MBEDTLS_CIPHER_AES_256_XTS, &aes_256_xts_info }, |
||
| 2153 | #endif |
||
| 2154 | #if defined(MBEDTLS_GCM_C) |
||
| 2155 | { MBEDTLS_CIPHER_AES_128_GCM, &aes_128_gcm_info }, |
||
| 2156 | { MBEDTLS_CIPHER_AES_192_GCM, &aes_192_gcm_info }, |
||
| 2157 | { MBEDTLS_CIPHER_AES_256_GCM, &aes_256_gcm_info }, |
||
| 2158 | #endif |
||
| 2159 | #if defined(MBEDTLS_CCM_C) |
||
| 2160 | { MBEDTLS_CIPHER_AES_128_CCM, &aes_128_ccm_info }, |
||
| 2161 | { MBEDTLS_CIPHER_AES_192_CCM, &aes_192_ccm_info }, |
||
| 2162 | { MBEDTLS_CIPHER_AES_256_CCM, &aes_256_ccm_info }, |
||
| 2163 | #endif |
||
| 2164 | #endif /* MBEDTLS_AES_C */ |
||
| 2165 | |||
| 2166 | #if defined(MBEDTLS_ARC4_C) |
||
| 2167 | { MBEDTLS_CIPHER_ARC4_128, &arc4_128_info }, |
||
| 2168 | #endif |
||
| 2169 | |||
| 2170 | #if defined(MBEDTLS_BLOWFISH_C) |
||
| 2171 | { MBEDTLS_CIPHER_BLOWFISH_ECB, &blowfish_ecb_info }, |
||
| 2172 | #if defined(MBEDTLS_CIPHER_MODE_CBC) |
||
| 2173 | { MBEDTLS_CIPHER_BLOWFISH_CBC, &blowfish_cbc_info }, |
||
| 2174 | #endif |
||
| 2175 | #if defined(MBEDTLS_CIPHER_MODE_CFB) |
||
| 2176 | { MBEDTLS_CIPHER_BLOWFISH_CFB64, &blowfish_cfb64_info }, |
||
| 2177 | #endif |
||
| 2178 | #if defined(MBEDTLS_CIPHER_MODE_CTR) |
||
| 2179 | { MBEDTLS_CIPHER_BLOWFISH_CTR, &blowfish_ctr_info }, |
||
| 2180 | #endif |
||
| 2181 | #endif /* MBEDTLS_BLOWFISH_C */ |
||
| 2182 | |||
| 2183 | #if defined(MBEDTLS_CAMELLIA_C) |
||
| 2184 | { MBEDTLS_CIPHER_CAMELLIA_128_ECB, &camellia_128_ecb_info }, |
||
| 2185 | { MBEDTLS_CIPHER_CAMELLIA_192_ECB, &camellia_192_ecb_info }, |
||
| 2186 | { MBEDTLS_CIPHER_CAMELLIA_256_ECB, &camellia_256_ecb_info }, |
||
| 2187 | #if defined(MBEDTLS_CIPHER_MODE_CBC) |
||
| 2188 | { MBEDTLS_CIPHER_CAMELLIA_128_CBC, &camellia_128_cbc_info }, |
||
| 2189 | { MBEDTLS_CIPHER_CAMELLIA_192_CBC, &camellia_192_cbc_info }, |
||
| 2190 | { MBEDTLS_CIPHER_CAMELLIA_256_CBC, &camellia_256_cbc_info }, |
||
| 2191 | #endif |
||
| 2192 | #if defined(MBEDTLS_CIPHER_MODE_CFB) |
||
| 2193 | { MBEDTLS_CIPHER_CAMELLIA_128_CFB128, &camellia_128_cfb128_info }, |
||
| 2194 | { MBEDTLS_CIPHER_CAMELLIA_192_CFB128, &camellia_192_cfb128_info }, |
||
| 2195 | { MBEDTLS_CIPHER_CAMELLIA_256_CFB128, &camellia_256_cfb128_info }, |
||
| 2196 | #endif |
||
| 2197 | #if defined(MBEDTLS_CIPHER_MODE_CTR) |
||
| 2198 | { MBEDTLS_CIPHER_CAMELLIA_128_CTR, &camellia_128_ctr_info }, |
||
| 2199 | { MBEDTLS_CIPHER_CAMELLIA_192_CTR, &camellia_192_ctr_info }, |
||
| 2200 | { MBEDTLS_CIPHER_CAMELLIA_256_CTR, &camellia_256_ctr_info }, |
||
| 2201 | #endif |
||
| 2202 | #if defined(MBEDTLS_GCM_C) |
||
| 2203 | { MBEDTLS_CIPHER_CAMELLIA_128_GCM, &camellia_128_gcm_info }, |
||
| 2204 | { MBEDTLS_CIPHER_CAMELLIA_192_GCM, &camellia_192_gcm_info }, |
||
| 2205 | { MBEDTLS_CIPHER_CAMELLIA_256_GCM, &camellia_256_gcm_info }, |
||
| 2206 | #endif |
||
| 2207 | #if defined(MBEDTLS_CCM_C) |
||
| 2208 | { MBEDTLS_CIPHER_CAMELLIA_128_CCM, &camellia_128_ccm_info }, |
||
| 2209 | { MBEDTLS_CIPHER_CAMELLIA_192_CCM, &camellia_192_ccm_info }, |
||
| 2210 | { MBEDTLS_CIPHER_CAMELLIA_256_CCM, &camellia_256_ccm_info }, |
||
| 2211 | #endif |
||
| 2212 | #endif /* MBEDTLS_CAMELLIA_C */ |
||
| 2213 | |||
| 2214 | #if defined(MBEDTLS_ARIA_C) |
||
| 2215 | { MBEDTLS_CIPHER_ARIA_128_ECB, &aria_128_ecb_info }, |
||
| 2216 | { MBEDTLS_CIPHER_ARIA_192_ECB, &aria_192_ecb_info }, |
||
| 2217 | { MBEDTLS_CIPHER_ARIA_256_ECB, &aria_256_ecb_info }, |
||
| 2218 | #if defined(MBEDTLS_CIPHER_MODE_CBC) |
||
| 2219 | { MBEDTLS_CIPHER_ARIA_128_CBC, &aria_128_cbc_info }, |
||
| 2220 | { MBEDTLS_CIPHER_ARIA_192_CBC, &aria_192_cbc_info }, |
||
| 2221 | { MBEDTLS_CIPHER_ARIA_256_CBC, &aria_256_cbc_info }, |
||
| 2222 | #endif |
||
| 2223 | #if defined(MBEDTLS_CIPHER_MODE_CFB) |
||
| 2224 | { MBEDTLS_CIPHER_ARIA_128_CFB128, &aria_128_cfb128_info }, |
||
| 2225 | { MBEDTLS_CIPHER_ARIA_192_CFB128, &aria_192_cfb128_info }, |
||
| 2226 | { MBEDTLS_CIPHER_ARIA_256_CFB128, &aria_256_cfb128_info }, |
||
| 2227 | #endif |
||
| 2228 | #if defined(MBEDTLS_CIPHER_MODE_CTR) |
||
| 2229 | { MBEDTLS_CIPHER_ARIA_128_CTR, &aria_128_ctr_info }, |
||
| 2230 | { MBEDTLS_CIPHER_ARIA_192_CTR, &aria_192_ctr_info }, |
||
| 2231 | { MBEDTLS_CIPHER_ARIA_256_CTR, &aria_256_ctr_info }, |
||
| 2232 | #endif |
||
| 2233 | #if defined(MBEDTLS_GCM_C) |
||
| 2234 | { MBEDTLS_CIPHER_ARIA_128_GCM, &aria_128_gcm_info }, |
||
| 2235 | { MBEDTLS_CIPHER_ARIA_192_GCM, &aria_192_gcm_info }, |
||
| 2236 | { MBEDTLS_CIPHER_ARIA_256_GCM, &aria_256_gcm_info }, |
||
| 2237 | #endif |
||
| 2238 | #if defined(MBEDTLS_CCM_C) |
||
| 2239 | { MBEDTLS_CIPHER_ARIA_128_CCM, &aria_128_ccm_info }, |
||
| 2240 | { MBEDTLS_CIPHER_ARIA_192_CCM, &aria_192_ccm_info }, |
||
| 2241 | { MBEDTLS_CIPHER_ARIA_256_CCM, &aria_256_ccm_info }, |
||
| 2242 | #endif |
||
| 2243 | #endif /* MBEDTLS_ARIA_C */ |
||
| 2244 | |||
| 2245 | #if defined(MBEDTLS_DES_C) |
||
| 2246 | { MBEDTLS_CIPHER_DES_ECB, &des_ecb_info }, |
||
| 2247 | { MBEDTLS_CIPHER_DES_EDE_ECB, &des_ede_ecb_info }, |
||
| 2248 | { MBEDTLS_CIPHER_DES_EDE3_ECB, &des_ede3_ecb_info }, |
||
| 2249 | #if defined(MBEDTLS_CIPHER_MODE_CBC) |
||
| 2250 | { MBEDTLS_CIPHER_DES_CBC, &des_cbc_info }, |
||
| 2251 | { MBEDTLS_CIPHER_DES_EDE_CBC, &des_ede_cbc_info }, |
||
| 2252 | { MBEDTLS_CIPHER_DES_EDE3_CBC, &des_ede3_cbc_info }, |
||
| 2253 | #endif |
||
| 2254 | #endif /* MBEDTLS_DES_C */ |
||
| 2255 | |||
| 2256 | #if defined(MBEDTLS_CHACHA20_C) |
||
| 2257 | { MBEDTLS_CIPHER_CHACHA20, &chacha20_info }, |
||
| 2258 | #endif |
||
| 2259 | |||
| 2260 | #if defined(MBEDTLS_CHACHAPOLY_C) |
||
| 2261 | { MBEDTLS_CIPHER_CHACHA20_POLY1305, &chachapoly_info }, |
||
| 2262 | #endif |
||
| 2263 | |||
| 2264 | #if defined(MBEDTLS_CIPHER_NULL_CIPHER) |
||
| 2265 | { MBEDTLS_CIPHER_NULL, &null_cipher_info }, |
||
| 2266 | #endif /* MBEDTLS_CIPHER_NULL_CIPHER */ |
||
| 2267 | |||
| 2268 | { MBEDTLS_CIPHER_NONE, NULL } |
||
| 2269 | }; |
||
| 2270 | |||
| 2271 | #define NUM_CIPHERS sizeof mbedtls_cipher_definitions / sizeof mbedtls_cipher_definitions[0] |
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| 2272 | int mbedtls_cipher_supported[NUM_CIPHERS]; |
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| 2273 | |||
| 2274 | #endif /* MBEDTLS_CIPHER_C */ |