| /** |
| * \file cipher_wrap.c |
| * |
| * \brief Generic cipher wrapper for mbed TLS |
| * |
| * \author Adriaan de Jong <dejong@fox-it.com> |
| * |
| * Copyright The Mbed TLS Contributors |
| * SPDX-License-Identifier: Apache-2.0 |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); you may |
| * not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include "common.h" |
| |
| #if defined(MBEDTLS_CIPHER_C) |
| |
| #include "cipher_wrap.h" |
| #include "mbedtls/error.h" |
| |
| #if defined(MBEDTLS_CHACHAPOLY_C) |
| #include "mbedtls/chachapoly.h" |
| #endif |
| |
| #if defined(MBEDTLS_AES_C) |
| #include "mbedtls/aes.h" |
| #endif |
| |
| #if defined(MBEDTLS_ARC4_C) |
| #include "mbedtls/arc4.h" |
| #endif |
| |
| #if defined(MBEDTLS_CAMELLIA_C) |
| #include "mbedtls/camellia.h" |
| #endif |
| |
| #if defined(MBEDTLS_ARIA_C) |
| #include "mbedtls/aria.h" |
| #endif |
| |
| #if defined(MBEDTLS_DES_C) |
| #include "mbedtls/des.h" |
| #endif |
| |
| #if defined(MBEDTLS_BLOWFISH_C) |
| #include "mbedtls/blowfish.h" |
| #endif |
| |
| #if defined(MBEDTLS_CHACHA20_C) |
| #include "mbedtls/chacha20.h" |
| #endif |
| |
| #if defined(MBEDTLS_GCM_C) |
| #include "mbedtls/gcm.h" |
| #endif |
| |
| #if defined(MBEDTLS_CCM_C) |
| #include "mbedtls/ccm.h" |
| #endif |
| |
| #if defined(MBEDTLS_NIST_KW_C) |
| #include "mbedtls/nist_kw.h" |
| #endif |
| |
| #if defined(MBEDTLS_CIPHER_NULL_CIPHER) |
| #include <string.h> |
| #endif |
| |
| #if defined(MBEDTLS_PLATFORM_C) |
| #include "mbedtls/platform.h" |
| #else |
| #include <stdlib.h> |
| #define mbedtls_calloc calloc |
| #define mbedtls_free free |
| #endif |
| |
| #if defined(MBEDTLS_GCM_C) |
| /* shared by all GCM ciphers */ |
| static void *gcm_ctx_alloc( void ) |
| { |
| void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_gcm_context ) ); |
| |
| if( ctx != NULL ) |
| mbedtls_gcm_init( (mbedtls_gcm_context *) ctx ); |
| |
| return( ctx ); |
| } |
| |
| static void gcm_ctx_free( void *ctx ) |
| { |
| mbedtls_gcm_free( ctx ); |
| mbedtls_free( ctx ); |
| } |
| #endif /* MBEDTLS_GCM_C */ |
| |
| #if defined(MBEDTLS_CCM_C) |
| /* shared by all CCM ciphers */ |
| static void *ccm_ctx_alloc( void ) |
| { |
| void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_ccm_context ) ); |
| |
| if( ctx != NULL ) |
| mbedtls_ccm_init( (mbedtls_ccm_context *) ctx ); |
| |
| return( ctx ); |
| } |
| |
| static void ccm_ctx_free( void *ctx ) |
| { |
| mbedtls_ccm_free( ctx ); |
| mbedtls_free( ctx ); |
| } |
| #endif /* MBEDTLS_CCM_C */ |
| |
| #if defined(MBEDTLS_AES_C) |
| |
| static int aes_crypt_ecb_wrap( void *ctx, mbedtls_operation_t operation, |
| const unsigned char *input, unsigned char *output ) |
| { |
| return mbedtls_aes_crypt_ecb( (mbedtls_aes_context *) ctx, operation, input, output ); |
| } |
| |
| #if defined(MBEDTLS_CIPHER_MODE_CBC) |
| static int aes_crypt_cbc_wrap( void *ctx, mbedtls_operation_t operation, size_t length, |
| unsigned char *iv, const unsigned char *input, unsigned char *output ) |
| { |
| return mbedtls_aes_crypt_cbc( (mbedtls_aes_context *) ctx, operation, length, iv, input, |
| output ); |
| } |
| #endif /* MBEDTLS_CIPHER_MODE_CBC */ |
| |
| #if defined(MBEDTLS_CIPHER_MODE_CFB) |
| static int aes_crypt_cfb128_wrap( void *ctx, mbedtls_operation_t operation, |
| size_t length, size_t *iv_off, unsigned char *iv, |
| const unsigned char *input, unsigned char *output ) |
| { |
| return mbedtls_aes_crypt_cfb128( (mbedtls_aes_context *) ctx, operation, length, iv_off, iv, |
| input, output ); |
| } |
| #endif /* MBEDTLS_CIPHER_MODE_CFB */ |
| |
| #if defined(MBEDTLS_CIPHER_MODE_OFB) |
| static int aes_crypt_ofb_wrap( void *ctx, size_t length, size_t *iv_off, |
| unsigned char *iv, const unsigned char *input, unsigned char *output ) |
| { |
| return mbedtls_aes_crypt_ofb( (mbedtls_aes_context *) ctx, length, iv_off, |
| iv, input, output ); |
| } |
| #endif /* MBEDTLS_CIPHER_MODE_OFB */ |
| |
| #if defined(MBEDTLS_CIPHER_MODE_CTR) |
| static int aes_crypt_ctr_wrap( void *ctx, size_t length, size_t *nc_off, |
| unsigned char *nonce_counter, unsigned char *stream_block, |
| const unsigned char *input, unsigned char *output ) |
| { |
| return mbedtls_aes_crypt_ctr( (mbedtls_aes_context *) ctx, length, nc_off, nonce_counter, |
| stream_block, input, output ); |
| } |
| #endif /* MBEDTLS_CIPHER_MODE_CTR */ |
| |
| #if defined(MBEDTLS_CIPHER_MODE_XTS) |
| static int aes_crypt_xts_wrap( void *ctx, mbedtls_operation_t operation, |
| size_t length, |
| const unsigned char data_unit[16], |
| const unsigned char *input, |
| unsigned char *output ) |
| { |
| mbedtls_aes_xts_context *xts_ctx = ctx; |
| int mode; |
| |
| switch( operation ) |
| { |
| case MBEDTLS_ENCRYPT: |
| mode = MBEDTLS_AES_ENCRYPT; |
| break; |
| case MBEDTLS_DECRYPT: |
| mode = MBEDTLS_AES_DECRYPT; |
| break; |
| default: |
| return MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA; |
| } |
| |
| return mbedtls_aes_crypt_xts( xts_ctx, mode, length, |
| data_unit, input, output ); |
| } |
| #endif /* MBEDTLS_CIPHER_MODE_XTS */ |
| |
| static int aes_setkey_dec_wrap( void *ctx, const unsigned char *key, |
| unsigned int key_bitlen ) |
| { |
| return mbedtls_aes_setkey_dec( (mbedtls_aes_context *) ctx, key, key_bitlen ); |
| } |
| |
| static int aes_setkey_enc_wrap( void *ctx, const unsigned char *key, |
| unsigned int key_bitlen ) |
| { |
| return mbedtls_aes_setkey_enc( (mbedtls_aes_context *) ctx, key, key_bitlen ); |
| } |
| |
| static void * aes_ctx_alloc( void ) |
| { |
| mbedtls_aes_context *aes = mbedtls_calloc( 1, sizeof( mbedtls_aes_context ) ); |
| |
| if( aes == NULL ) |
| return( NULL ); |
| |
| mbedtls_aes_init( aes ); |
| |
| return( aes ); |
| } |
| |
| static void aes_ctx_free( void *ctx ) |
| { |
| mbedtls_aes_free( (mbedtls_aes_context *) ctx ); |
| mbedtls_free( ctx ); |
| } |
| |
| static const mbedtls_cipher_base_t aes_info = { |
| MBEDTLS_CIPHER_ID_AES, |
| aes_crypt_ecb_wrap, |
| #if defined(MBEDTLS_CIPHER_MODE_CBC) |
| aes_crypt_cbc_wrap, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CFB) |
| aes_crypt_cfb128_wrap, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_OFB) |
| aes_crypt_ofb_wrap, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CTR) |
| aes_crypt_ctr_wrap, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_XTS) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_STREAM) |
| NULL, |
| #endif |
| aes_setkey_enc_wrap, |
| aes_setkey_dec_wrap, |
| aes_ctx_alloc, |
| aes_ctx_free |
| }; |
| |
| static const mbedtls_cipher_info_t aes_128_ecb_info = { |
| MBEDTLS_CIPHER_AES_128_ECB, |
| MBEDTLS_MODE_ECB, |
| 128, |
| "AES-128-ECB", |
| 0, |
| 0, |
| 16, |
| &aes_info |
| }; |
| |
| static const mbedtls_cipher_info_t aes_192_ecb_info = { |
| MBEDTLS_CIPHER_AES_192_ECB, |
| MBEDTLS_MODE_ECB, |
| 192, |
| "AES-192-ECB", |
| 0, |
| 0, |
| 16, |
| &aes_info |
| }; |
| |
| static const mbedtls_cipher_info_t aes_256_ecb_info = { |
| MBEDTLS_CIPHER_AES_256_ECB, |
| MBEDTLS_MODE_ECB, |
| 256, |
| "AES-256-ECB", |
| 0, |
| 0, |
| 16, |
| &aes_info |
| }; |
| |
| #if defined(MBEDTLS_CIPHER_MODE_CBC) |
| static const mbedtls_cipher_info_t aes_128_cbc_info = { |
| MBEDTLS_CIPHER_AES_128_CBC, |
| MBEDTLS_MODE_CBC, |
| 128, |
| "AES-128-CBC", |
| 16, |
| 0, |
| 16, |
| &aes_info |
| }; |
| |
| static const mbedtls_cipher_info_t aes_192_cbc_info = { |
| MBEDTLS_CIPHER_AES_192_CBC, |
| MBEDTLS_MODE_CBC, |
| 192, |
| "AES-192-CBC", |
| 16, |
| 0, |
| 16, |
| &aes_info |
| }; |
| |
| static const mbedtls_cipher_info_t aes_256_cbc_info = { |
| MBEDTLS_CIPHER_AES_256_CBC, |
| MBEDTLS_MODE_CBC, |
| 256, |
| "AES-256-CBC", |
| 16, |
| 0, |
| 16, |
| &aes_info |
| }; |
| #endif /* MBEDTLS_CIPHER_MODE_CBC */ |
| |
| #if defined(MBEDTLS_CIPHER_MODE_CFB) |
| static const mbedtls_cipher_info_t aes_128_cfb128_info = { |
| MBEDTLS_CIPHER_AES_128_CFB128, |
| MBEDTLS_MODE_CFB, |
| 128, |
| "AES-128-CFB128", |
| 16, |
| 0, |
| 16, |
| &aes_info |
| }; |
| |
| static const mbedtls_cipher_info_t aes_192_cfb128_info = { |
| MBEDTLS_CIPHER_AES_192_CFB128, |
| MBEDTLS_MODE_CFB, |
| 192, |
| "AES-192-CFB128", |
| 16, |
| 0, |
| 16, |
| &aes_info |
| }; |
| |
| static const mbedtls_cipher_info_t aes_256_cfb128_info = { |
| MBEDTLS_CIPHER_AES_256_CFB128, |
| MBEDTLS_MODE_CFB, |
| 256, |
| "AES-256-CFB128", |
| 16, |
| 0, |
| 16, |
| &aes_info |
| }; |
| #endif /* MBEDTLS_CIPHER_MODE_CFB */ |
| |
| #if defined(MBEDTLS_CIPHER_MODE_OFB) |
| static const mbedtls_cipher_info_t aes_128_ofb_info = { |
| MBEDTLS_CIPHER_AES_128_OFB, |
| MBEDTLS_MODE_OFB, |
| 128, |
| "AES-128-OFB", |
| 16, |
| 0, |
| 16, |
| &aes_info |
| }; |
| |
| static const mbedtls_cipher_info_t aes_192_ofb_info = { |
| MBEDTLS_CIPHER_AES_192_OFB, |
| MBEDTLS_MODE_OFB, |
| 192, |
| "AES-192-OFB", |
| 16, |
| 0, |
| 16, |
| &aes_info |
| }; |
| |
| static const mbedtls_cipher_info_t aes_256_ofb_info = { |
| MBEDTLS_CIPHER_AES_256_OFB, |
| MBEDTLS_MODE_OFB, |
| 256, |
| "AES-256-OFB", |
| 16, |
| 0, |
| 16, |
| &aes_info |
| }; |
| #endif /* MBEDTLS_CIPHER_MODE_OFB */ |
| |
| #if defined(MBEDTLS_CIPHER_MODE_CTR) |
| static const mbedtls_cipher_info_t aes_128_ctr_info = { |
| MBEDTLS_CIPHER_AES_128_CTR, |
| MBEDTLS_MODE_CTR, |
| 128, |
| "AES-128-CTR", |
| 16, |
| 0, |
| 16, |
| &aes_info |
| }; |
| |
| static const mbedtls_cipher_info_t aes_192_ctr_info = { |
| MBEDTLS_CIPHER_AES_192_CTR, |
| MBEDTLS_MODE_CTR, |
| 192, |
| "AES-192-CTR", |
| 16, |
| 0, |
| 16, |
| &aes_info |
| }; |
| |
| static const mbedtls_cipher_info_t aes_256_ctr_info = { |
| MBEDTLS_CIPHER_AES_256_CTR, |
| MBEDTLS_MODE_CTR, |
| 256, |
| "AES-256-CTR", |
| 16, |
| 0, |
| 16, |
| &aes_info |
| }; |
| #endif /* MBEDTLS_CIPHER_MODE_CTR */ |
| |
| #if defined(MBEDTLS_CIPHER_MODE_XTS) |
| static int xts_aes_setkey_enc_wrap( void *ctx, const unsigned char *key, |
| unsigned int key_bitlen ) |
| { |
| mbedtls_aes_xts_context *xts_ctx = ctx; |
| return( mbedtls_aes_xts_setkey_enc( xts_ctx, key, key_bitlen ) ); |
| } |
| |
| static int xts_aes_setkey_dec_wrap( void *ctx, const unsigned char *key, |
| unsigned int key_bitlen ) |
| { |
| mbedtls_aes_xts_context *xts_ctx = ctx; |
| return( mbedtls_aes_xts_setkey_dec( xts_ctx, key, key_bitlen ) ); |
| } |
| |
| static void *xts_aes_ctx_alloc( void ) |
| { |
| mbedtls_aes_xts_context *xts_ctx = mbedtls_calloc( 1, sizeof( *xts_ctx ) ); |
| |
| if( xts_ctx != NULL ) |
| mbedtls_aes_xts_init( xts_ctx ); |
| |
| return( xts_ctx ); |
| } |
| |
| static void xts_aes_ctx_free( void *ctx ) |
| { |
| mbedtls_aes_xts_context *xts_ctx = ctx; |
| |
| if( xts_ctx == NULL ) |
| return; |
| |
| mbedtls_aes_xts_free( xts_ctx ); |
| mbedtls_free( xts_ctx ); |
| } |
| |
| static const mbedtls_cipher_base_t xts_aes_info = { |
| MBEDTLS_CIPHER_ID_AES, |
| NULL, |
| #if defined(MBEDTLS_CIPHER_MODE_CBC) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CFB) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_OFB) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CTR) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_XTS) |
| aes_crypt_xts_wrap, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_STREAM) |
| NULL, |
| #endif |
| xts_aes_setkey_enc_wrap, |
| xts_aes_setkey_dec_wrap, |
| xts_aes_ctx_alloc, |
| xts_aes_ctx_free |
| }; |
| |
| static const mbedtls_cipher_info_t aes_128_xts_info = { |
| MBEDTLS_CIPHER_AES_128_XTS, |
| MBEDTLS_MODE_XTS, |
| 256, |
| "AES-128-XTS", |
| 16, |
| 0, |
| 16, |
| &xts_aes_info |
| }; |
| |
| static const mbedtls_cipher_info_t aes_256_xts_info = { |
| MBEDTLS_CIPHER_AES_256_XTS, |
| MBEDTLS_MODE_XTS, |
| 512, |
| "AES-256-XTS", |
| 16, |
| 0, |
| 16, |
| &xts_aes_info |
| }; |
| #endif /* MBEDTLS_CIPHER_MODE_XTS */ |
| |
| #if defined(MBEDTLS_GCM_C) |
| static int gcm_aes_setkey_wrap( void *ctx, const unsigned char *key, |
| unsigned int key_bitlen ) |
| { |
| return mbedtls_gcm_setkey( (mbedtls_gcm_context *) ctx, MBEDTLS_CIPHER_ID_AES, |
| key, key_bitlen ); |
| } |
| |
| static const mbedtls_cipher_base_t gcm_aes_info = { |
| MBEDTLS_CIPHER_ID_AES, |
| NULL, |
| #if defined(MBEDTLS_CIPHER_MODE_CBC) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CFB) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_OFB) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CTR) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_XTS) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_STREAM) |
| NULL, |
| #endif |
| gcm_aes_setkey_wrap, |
| gcm_aes_setkey_wrap, |
| gcm_ctx_alloc, |
| gcm_ctx_free, |
| }; |
| |
| static const mbedtls_cipher_info_t aes_128_gcm_info = { |
| MBEDTLS_CIPHER_AES_128_GCM, |
| MBEDTLS_MODE_GCM, |
| 128, |
| "AES-128-GCM", |
| 12, |
| MBEDTLS_CIPHER_VARIABLE_IV_LEN, |
| 16, |
| &gcm_aes_info |
| }; |
| |
| static const mbedtls_cipher_info_t aes_192_gcm_info = { |
| MBEDTLS_CIPHER_AES_192_GCM, |
| MBEDTLS_MODE_GCM, |
| 192, |
| "AES-192-GCM", |
| 12, |
| MBEDTLS_CIPHER_VARIABLE_IV_LEN, |
| 16, |
| &gcm_aes_info |
| }; |
| |
| static const mbedtls_cipher_info_t aes_256_gcm_info = { |
| MBEDTLS_CIPHER_AES_256_GCM, |
| MBEDTLS_MODE_GCM, |
| 256, |
| "AES-256-GCM", |
| 12, |
| MBEDTLS_CIPHER_VARIABLE_IV_LEN, |
| 16, |
| &gcm_aes_info |
| }; |
| #endif /* MBEDTLS_GCM_C */ |
| |
| #if defined(MBEDTLS_CCM_C) |
| static int ccm_aes_setkey_wrap( void *ctx, const unsigned char *key, |
| unsigned int key_bitlen ) |
| { |
| return mbedtls_ccm_setkey( (mbedtls_ccm_context *) ctx, MBEDTLS_CIPHER_ID_AES, |
| key, key_bitlen ); |
| } |
| |
| static const mbedtls_cipher_base_t ccm_aes_info = { |
| MBEDTLS_CIPHER_ID_AES, |
| NULL, |
| #if defined(MBEDTLS_CIPHER_MODE_CBC) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CFB) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_OFB) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CTR) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_XTS) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_STREAM) |
| NULL, |
| #endif |
| ccm_aes_setkey_wrap, |
| ccm_aes_setkey_wrap, |
| ccm_ctx_alloc, |
| ccm_ctx_free, |
| }; |
| |
| static const mbedtls_cipher_info_t aes_128_ccm_info = { |
| MBEDTLS_CIPHER_AES_128_CCM, |
| MBEDTLS_MODE_CCM, |
| 128, |
| "AES-128-CCM", |
| 12, |
| MBEDTLS_CIPHER_VARIABLE_IV_LEN, |
| 16, |
| &ccm_aes_info |
| }; |
| |
| static const mbedtls_cipher_info_t aes_192_ccm_info = { |
| MBEDTLS_CIPHER_AES_192_CCM, |
| MBEDTLS_MODE_CCM, |
| 192, |
| "AES-192-CCM", |
| 12, |
| MBEDTLS_CIPHER_VARIABLE_IV_LEN, |
| 16, |
| &ccm_aes_info |
| }; |
| |
| static const mbedtls_cipher_info_t aes_256_ccm_info = { |
| MBEDTLS_CIPHER_AES_256_CCM, |
| MBEDTLS_MODE_CCM, |
| 256, |
| "AES-256-CCM", |
| 12, |
| MBEDTLS_CIPHER_VARIABLE_IV_LEN, |
| 16, |
| &ccm_aes_info |
| }; |
| #endif /* MBEDTLS_CCM_C */ |
| |
| #endif /* MBEDTLS_AES_C */ |
| |
| #if defined(MBEDTLS_CAMELLIA_C) |
| |
| static int camellia_crypt_ecb_wrap( void *ctx, mbedtls_operation_t operation, |
| const unsigned char *input, unsigned char *output ) |
| { |
| return mbedtls_camellia_crypt_ecb( (mbedtls_camellia_context *) ctx, operation, input, |
| output ); |
| } |
| |
| #if defined(MBEDTLS_CIPHER_MODE_CBC) |
| static int camellia_crypt_cbc_wrap( void *ctx, mbedtls_operation_t operation, |
| size_t length, unsigned char *iv, |
| const unsigned char *input, unsigned char *output ) |
| { |
| return mbedtls_camellia_crypt_cbc( (mbedtls_camellia_context *) ctx, operation, length, iv, |
| input, output ); |
| } |
| #endif /* MBEDTLS_CIPHER_MODE_CBC */ |
| |
| #if defined(MBEDTLS_CIPHER_MODE_CFB) |
| static int camellia_crypt_cfb128_wrap( void *ctx, mbedtls_operation_t operation, |
| size_t length, size_t *iv_off, unsigned char *iv, |
| const unsigned char *input, unsigned char *output ) |
| { |
| return mbedtls_camellia_crypt_cfb128( (mbedtls_camellia_context *) ctx, operation, length, |
| iv_off, iv, input, output ); |
| } |
| #endif /* MBEDTLS_CIPHER_MODE_CFB */ |
| |
| #if defined(MBEDTLS_CIPHER_MODE_CTR) |
| static int camellia_crypt_ctr_wrap( void *ctx, size_t length, size_t *nc_off, |
| unsigned char *nonce_counter, unsigned char *stream_block, |
| const unsigned char *input, unsigned char *output ) |
| { |
| return mbedtls_camellia_crypt_ctr( (mbedtls_camellia_context *) ctx, length, nc_off, |
| nonce_counter, stream_block, input, output ); |
| } |
| #endif /* MBEDTLS_CIPHER_MODE_CTR */ |
| |
| static int camellia_setkey_dec_wrap( void *ctx, const unsigned char *key, |
| unsigned int key_bitlen ) |
| { |
| return mbedtls_camellia_setkey_dec( (mbedtls_camellia_context *) ctx, key, key_bitlen ); |
| } |
| |
| static int camellia_setkey_enc_wrap( void *ctx, const unsigned char *key, |
| unsigned int key_bitlen ) |
| { |
| return mbedtls_camellia_setkey_enc( (mbedtls_camellia_context *) ctx, key, key_bitlen ); |
| } |
| |
| static void * camellia_ctx_alloc( void ) |
| { |
| mbedtls_camellia_context *ctx; |
| ctx = mbedtls_calloc( 1, sizeof( mbedtls_camellia_context ) ); |
| |
| if( ctx == NULL ) |
| return( NULL ); |
| |
| mbedtls_camellia_init( ctx ); |
| |
| return( ctx ); |
| } |
| |
| static void camellia_ctx_free( void *ctx ) |
| { |
| mbedtls_camellia_free( (mbedtls_camellia_context *) ctx ); |
| mbedtls_free( ctx ); |
| } |
| |
| static const mbedtls_cipher_base_t camellia_info = { |
| MBEDTLS_CIPHER_ID_CAMELLIA, |
| camellia_crypt_ecb_wrap, |
| #if defined(MBEDTLS_CIPHER_MODE_CBC) |
| camellia_crypt_cbc_wrap, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CFB) |
| camellia_crypt_cfb128_wrap, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_OFB) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CTR) |
| camellia_crypt_ctr_wrap, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_XTS) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_STREAM) |
| NULL, |
| #endif |
| camellia_setkey_enc_wrap, |
| camellia_setkey_dec_wrap, |
| camellia_ctx_alloc, |
| camellia_ctx_free |
| }; |
| |
| static const mbedtls_cipher_info_t camellia_128_ecb_info = { |
| MBEDTLS_CIPHER_CAMELLIA_128_ECB, |
| MBEDTLS_MODE_ECB, |
| 128, |
| "CAMELLIA-128-ECB", |
| 0, |
| 0, |
| 16, |
| &camellia_info |
| }; |
| |
| static const mbedtls_cipher_info_t camellia_192_ecb_info = { |
| MBEDTLS_CIPHER_CAMELLIA_192_ECB, |
| MBEDTLS_MODE_ECB, |
| 192, |
| "CAMELLIA-192-ECB", |
| 0, |
| 0, |
| 16, |
| &camellia_info |
| }; |
| |
| static const mbedtls_cipher_info_t camellia_256_ecb_info = { |
| MBEDTLS_CIPHER_CAMELLIA_256_ECB, |
| MBEDTLS_MODE_ECB, |
| 256, |
| "CAMELLIA-256-ECB", |
| 0, |
| 0, |
| 16, |
| &camellia_info |
| }; |
| |
| #if defined(MBEDTLS_CIPHER_MODE_CBC) |
| static const mbedtls_cipher_info_t camellia_128_cbc_info = { |
| MBEDTLS_CIPHER_CAMELLIA_128_CBC, |
| MBEDTLS_MODE_CBC, |
| 128, |
| "CAMELLIA-128-CBC", |
| 16, |
| 0, |
| 16, |
| &camellia_info |
| }; |
| |
| static const mbedtls_cipher_info_t camellia_192_cbc_info = { |
| MBEDTLS_CIPHER_CAMELLIA_192_CBC, |
| MBEDTLS_MODE_CBC, |
| 192, |
| "CAMELLIA-192-CBC", |
| 16, |
| 0, |
| 16, |
| &camellia_info |
| }; |
| |
| static const mbedtls_cipher_info_t camellia_256_cbc_info = { |
| MBEDTLS_CIPHER_CAMELLIA_256_CBC, |
| MBEDTLS_MODE_CBC, |
| 256, |
| "CAMELLIA-256-CBC", |
| 16, |
| 0, |
| 16, |
| &camellia_info |
| }; |
| #endif /* MBEDTLS_CIPHER_MODE_CBC */ |
| |
| #if defined(MBEDTLS_CIPHER_MODE_CFB) |
| static const mbedtls_cipher_info_t camellia_128_cfb128_info = { |
| MBEDTLS_CIPHER_CAMELLIA_128_CFB128, |
| MBEDTLS_MODE_CFB, |
| 128, |
| "CAMELLIA-128-CFB128", |
| 16, |
| 0, |
| 16, |
| &camellia_info |
| }; |
| |
| static const mbedtls_cipher_info_t camellia_192_cfb128_info = { |
| MBEDTLS_CIPHER_CAMELLIA_192_CFB128, |
| MBEDTLS_MODE_CFB, |
| 192, |
| "CAMELLIA-192-CFB128", |
| 16, |
| 0, |
| 16, |
| &camellia_info |
| }; |
| |
| static const mbedtls_cipher_info_t camellia_256_cfb128_info = { |
| MBEDTLS_CIPHER_CAMELLIA_256_CFB128, |
| MBEDTLS_MODE_CFB, |
| 256, |
| "CAMELLIA-256-CFB128", |
| 16, |
| 0, |
| 16, |
| &camellia_info |
| }; |
| #endif /* MBEDTLS_CIPHER_MODE_CFB */ |
| |
| #if defined(MBEDTLS_CIPHER_MODE_CTR) |
| static const mbedtls_cipher_info_t camellia_128_ctr_info = { |
| MBEDTLS_CIPHER_CAMELLIA_128_CTR, |
| MBEDTLS_MODE_CTR, |
| 128, |
| "CAMELLIA-128-CTR", |
| 16, |
| 0, |
| 16, |
| &camellia_info |
| }; |
| |
| static const mbedtls_cipher_info_t camellia_192_ctr_info = { |
| MBEDTLS_CIPHER_CAMELLIA_192_CTR, |
| MBEDTLS_MODE_CTR, |
| 192, |
| "CAMELLIA-192-CTR", |
| 16, |
| 0, |
| 16, |
| &camellia_info |
| }; |
| |
| static const mbedtls_cipher_info_t camellia_256_ctr_info = { |
| MBEDTLS_CIPHER_CAMELLIA_256_CTR, |
| MBEDTLS_MODE_CTR, |
| 256, |
| "CAMELLIA-256-CTR", |
| 16, |
| 0, |
| 16, |
| &camellia_info |
| }; |
| #endif /* MBEDTLS_CIPHER_MODE_CTR */ |
| |
| #if defined(MBEDTLS_GCM_C) |
| static int gcm_camellia_setkey_wrap( void *ctx, const unsigned char *key, |
| unsigned int key_bitlen ) |
| { |
| return mbedtls_gcm_setkey( (mbedtls_gcm_context *) ctx, MBEDTLS_CIPHER_ID_CAMELLIA, |
| key, key_bitlen ); |
| } |
| |
| static const mbedtls_cipher_base_t gcm_camellia_info = { |
| MBEDTLS_CIPHER_ID_CAMELLIA, |
| NULL, |
| #if defined(MBEDTLS_CIPHER_MODE_CBC) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CFB) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_OFB) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CTR) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_XTS) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_STREAM) |
| NULL, |
| #endif |
| gcm_camellia_setkey_wrap, |
| gcm_camellia_setkey_wrap, |
| gcm_ctx_alloc, |
| gcm_ctx_free, |
| }; |
| |
| static const mbedtls_cipher_info_t camellia_128_gcm_info = { |
| MBEDTLS_CIPHER_CAMELLIA_128_GCM, |
| MBEDTLS_MODE_GCM, |
| 128, |
| "CAMELLIA-128-GCM", |
| 12, |
| MBEDTLS_CIPHER_VARIABLE_IV_LEN, |
| 16, |
| &gcm_camellia_info |
| }; |
| |
| static const mbedtls_cipher_info_t camellia_192_gcm_info = { |
| MBEDTLS_CIPHER_CAMELLIA_192_GCM, |
| MBEDTLS_MODE_GCM, |
| 192, |
| "CAMELLIA-192-GCM", |
| 12, |
| MBEDTLS_CIPHER_VARIABLE_IV_LEN, |
| 16, |
| &gcm_camellia_info |
| }; |
| |
| static const mbedtls_cipher_info_t camellia_256_gcm_info = { |
| MBEDTLS_CIPHER_CAMELLIA_256_GCM, |
| MBEDTLS_MODE_GCM, |
| 256, |
| "CAMELLIA-256-GCM", |
| 12, |
| MBEDTLS_CIPHER_VARIABLE_IV_LEN, |
| 16, |
| &gcm_camellia_info |
| }; |
| #endif /* MBEDTLS_GCM_C */ |
| |
| #if defined(MBEDTLS_CCM_C) |
| static int ccm_camellia_setkey_wrap( void *ctx, const unsigned char *key, |
| unsigned int key_bitlen ) |
| { |
| return mbedtls_ccm_setkey( (mbedtls_ccm_context *) ctx, MBEDTLS_CIPHER_ID_CAMELLIA, |
| key, key_bitlen ); |
| } |
| |
| static const mbedtls_cipher_base_t ccm_camellia_info = { |
| MBEDTLS_CIPHER_ID_CAMELLIA, |
| NULL, |
| #if defined(MBEDTLS_CIPHER_MODE_CBC) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CFB) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_OFB) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CTR) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_XTS) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_STREAM) |
| NULL, |
| #endif |
| ccm_camellia_setkey_wrap, |
| ccm_camellia_setkey_wrap, |
| ccm_ctx_alloc, |
| ccm_ctx_free, |
| }; |
| |
| static const mbedtls_cipher_info_t camellia_128_ccm_info = { |
| MBEDTLS_CIPHER_CAMELLIA_128_CCM, |
| MBEDTLS_MODE_CCM, |
| 128, |
| "CAMELLIA-128-CCM", |
| 12, |
| MBEDTLS_CIPHER_VARIABLE_IV_LEN, |
| 16, |
| &ccm_camellia_info |
| }; |
| |
| static const mbedtls_cipher_info_t camellia_192_ccm_info = { |
| MBEDTLS_CIPHER_CAMELLIA_192_CCM, |
| MBEDTLS_MODE_CCM, |
| 192, |
| "CAMELLIA-192-CCM", |
| 12, |
| MBEDTLS_CIPHER_VARIABLE_IV_LEN, |
| 16, |
| &ccm_camellia_info |
| }; |
| |
| static const mbedtls_cipher_info_t camellia_256_ccm_info = { |
| MBEDTLS_CIPHER_CAMELLIA_256_CCM, |
| MBEDTLS_MODE_CCM, |
| 256, |
| "CAMELLIA-256-CCM", |
| 12, |
| MBEDTLS_CIPHER_VARIABLE_IV_LEN, |
| 16, |
| &ccm_camellia_info |
| }; |
| #endif /* MBEDTLS_CCM_C */ |
| |
| #endif /* MBEDTLS_CAMELLIA_C */ |
| |
| #if defined(MBEDTLS_ARIA_C) |
| |
| static int aria_crypt_ecb_wrap( void *ctx, mbedtls_operation_t operation, |
| const unsigned char *input, unsigned char *output ) |
| { |
| (void) operation; |
| return mbedtls_aria_crypt_ecb( (mbedtls_aria_context *) ctx, input, |
| output ); |
| } |
| |
| #if defined(MBEDTLS_CIPHER_MODE_CBC) |
| static int aria_crypt_cbc_wrap( void *ctx, mbedtls_operation_t operation, |
| size_t length, unsigned char *iv, |
| const unsigned char *input, unsigned char *output ) |
| { |
| return mbedtls_aria_crypt_cbc( (mbedtls_aria_context *) ctx, operation, length, iv, |
| input, output ); |
| } |
| #endif /* MBEDTLS_CIPHER_MODE_CBC */ |
| |
| #if defined(MBEDTLS_CIPHER_MODE_CFB) |
| static int aria_crypt_cfb128_wrap( void *ctx, mbedtls_operation_t operation, |
| size_t length, size_t *iv_off, unsigned char *iv, |
| const unsigned char *input, unsigned char *output ) |
| { |
| return mbedtls_aria_crypt_cfb128( (mbedtls_aria_context *) ctx, operation, length, |
| iv_off, iv, input, output ); |
| } |
| #endif /* MBEDTLS_CIPHER_MODE_CFB */ |
| |
| #if defined(MBEDTLS_CIPHER_MODE_CTR) |
| static int aria_crypt_ctr_wrap( void *ctx, size_t length, size_t *nc_off, |
| unsigned char *nonce_counter, unsigned char *stream_block, |
| const unsigned char *input, unsigned char *output ) |
| { |
| return mbedtls_aria_crypt_ctr( (mbedtls_aria_context *) ctx, length, nc_off, |
| nonce_counter, stream_block, input, output ); |
| } |
| #endif /* MBEDTLS_CIPHER_MODE_CTR */ |
| |
| static int aria_setkey_dec_wrap( void *ctx, const unsigned char *key, |
| unsigned int key_bitlen ) |
| { |
| return mbedtls_aria_setkey_dec( (mbedtls_aria_context *) ctx, key, key_bitlen ); |
| } |
| |
| static int aria_setkey_enc_wrap( void *ctx, const unsigned char *key, |
| unsigned int key_bitlen ) |
| { |
| return mbedtls_aria_setkey_enc( (mbedtls_aria_context *) ctx, key, key_bitlen ); |
| } |
| |
| static void * aria_ctx_alloc( void ) |
| { |
| mbedtls_aria_context *ctx; |
| ctx = mbedtls_calloc( 1, sizeof( mbedtls_aria_context ) ); |
| |
| if( ctx == NULL ) |
| return( NULL ); |
| |
| mbedtls_aria_init( ctx ); |
| |
| return( ctx ); |
| } |
| |
| static void aria_ctx_free( void *ctx ) |
| { |
| mbedtls_aria_free( (mbedtls_aria_context *) ctx ); |
| mbedtls_free( ctx ); |
| } |
| |
| static const mbedtls_cipher_base_t aria_info = { |
| MBEDTLS_CIPHER_ID_ARIA, |
| aria_crypt_ecb_wrap, |
| #if defined(MBEDTLS_CIPHER_MODE_CBC) |
| aria_crypt_cbc_wrap, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CFB) |
| aria_crypt_cfb128_wrap, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_OFB) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CTR) |
| aria_crypt_ctr_wrap, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_XTS) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_STREAM) |
| NULL, |
| #endif |
| aria_setkey_enc_wrap, |
| aria_setkey_dec_wrap, |
| aria_ctx_alloc, |
| aria_ctx_free |
| }; |
| |
| static const mbedtls_cipher_info_t aria_128_ecb_info = { |
| MBEDTLS_CIPHER_ARIA_128_ECB, |
| MBEDTLS_MODE_ECB, |
| 128, |
| "ARIA-128-ECB", |
| 0, |
| 0, |
| 16, |
| &aria_info |
| }; |
| |
| static const mbedtls_cipher_info_t aria_192_ecb_info = { |
| MBEDTLS_CIPHER_ARIA_192_ECB, |
| MBEDTLS_MODE_ECB, |
| 192, |
| "ARIA-192-ECB", |
| 0, |
| 0, |
| 16, |
| &aria_info |
| }; |
| |
| static const mbedtls_cipher_info_t aria_256_ecb_info = { |
| MBEDTLS_CIPHER_ARIA_256_ECB, |
| MBEDTLS_MODE_ECB, |
| 256, |
| "ARIA-256-ECB", |
| 0, |
| 0, |
| 16, |
| &aria_info |
| }; |
| |
| #if defined(MBEDTLS_CIPHER_MODE_CBC) |
| static const mbedtls_cipher_info_t aria_128_cbc_info = { |
| MBEDTLS_CIPHER_ARIA_128_CBC, |
| MBEDTLS_MODE_CBC, |
| 128, |
| "ARIA-128-CBC", |
| 16, |
| 0, |
| 16, |
| &aria_info |
| }; |
| |
| static const mbedtls_cipher_info_t aria_192_cbc_info = { |
| MBEDTLS_CIPHER_ARIA_192_CBC, |
| MBEDTLS_MODE_CBC, |
| 192, |
| "ARIA-192-CBC", |
| 16, |
| 0, |
| 16, |
| &aria_info |
| }; |
| |
| static const mbedtls_cipher_info_t aria_256_cbc_info = { |
| MBEDTLS_CIPHER_ARIA_256_CBC, |
| MBEDTLS_MODE_CBC, |
| 256, |
| "ARIA-256-CBC", |
| 16, |
| 0, |
| 16, |
| &aria_info |
| }; |
| #endif /* MBEDTLS_CIPHER_MODE_CBC */ |
| |
| #if defined(MBEDTLS_CIPHER_MODE_CFB) |
| static const mbedtls_cipher_info_t aria_128_cfb128_info = { |
| MBEDTLS_CIPHER_ARIA_128_CFB128, |
| MBEDTLS_MODE_CFB, |
| 128, |
| "ARIA-128-CFB128", |
| 16, |
| 0, |
| 16, |
| &aria_info |
| }; |
| |
| static const mbedtls_cipher_info_t aria_192_cfb128_info = { |
| MBEDTLS_CIPHER_ARIA_192_CFB128, |
| MBEDTLS_MODE_CFB, |
| 192, |
| "ARIA-192-CFB128", |
| 16, |
| 0, |
| 16, |
| &aria_info |
| }; |
| |
| static const mbedtls_cipher_info_t aria_256_cfb128_info = { |
| MBEDTLS_CIPHER_ARIA_256_CFB128, |
| MBEDTLS_MODE_CFB, |
| 256, |
| "ARIA-256-CFB128", |
| 16, |
| 0, |
| 16, |
| &aria_info |
| }; |
| #endif /* MBEDTLS_CIPHER_MODE_CFB */ |
| |
| #if defined(MBEDTLS_CIPHER_MODE_CTR) |
| static const mbedtls_cipher_info_t aria_128_ctr_info = { |
| MBEDTLS_CIPHER_ARIA_128_CTR, |
| MBEDTLS_MODE_CTR, |
| 128, |
| "ARIA-128-CTR", |
| 16, |
| 0, |
| 16, |
| &aria_info |
| }; |
| |
| static const mbedtls_cipher_info_t aria_192_ctr_info = { |
| MBEDTLS_CIPHER_ARIA_192_CTR, |
| MBEDTLS_MODE_CTR, |
| 192, |
| "ARIA-192-CTR", |
| 16, |
| 0, |
| 16, |
| &aria_info |
| }; |
| |
| static const mbedtls_cipher_info_t aria_256_ctr_info = { |
| MBEDTLS_CIPHER_ARIA_256_CTR, |
| MBEDTLS_MODE_CTR, |
| 256, |
| "ARIA-256-CTR", |
| 16, |
| 0, |
| 16, |
| &aria_info |
| }; |
| #endif /* MBEDTLS_CIPHER_MODE_CTR */ |
| |
| #if defined(MBEDTLS_GCM_C) |
| static int gcm_aria_setkey_wrap( void *ctx, const unsigned char *key, |
| unsigned int key_bitlen ) |
| { |
| return mbedtls_gcm_setkey( (mbedtls_gcm_context *) ctx, MBEDTLS_CIPHER_ID_ARIA, |
| key, key_bitlen ); |
| } |
| |
| static const mbedtls_cipher_base_t gcm_aria_info = { |
| MBEDTLS_CIPHER_ID_ARIA, |
| NULL, |
| #if defined(MBEDTLS_CIPHER_MODE_CBC) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CFB) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_OFB) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CTR) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_XTS) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_STREAM) |
| NULL, |
| #endif |
| gcm_aria_setkey_wrap, |
| gcm_aria_setkey_wrap, |
| gcm_ctx_alloc, |
| gcm_ctx_free, |
| }; |
| |
| static const mbedtls_cipher_info_t aria_128_gcm_info = { |
| MBEDTLS_CIPHER_ARIA_128_GCM, |
| MBEDTLS_MODE_GCM, |
| 128, |
| "ARIA-128-GCM", |
| 12, |
| MBEDTLS_CIPHER_VARIABLE_IV_LEN, |
| 16, |
| &gcm_aria_info |
| }; |
| |
| static const mbedtls_cipher_info_t aria_192_gcm_info = { |
| MBEDTLS_CIPHER_ARIA_192_GCM, |
| MBEDTLS_MODE_GCM, |
| 192, |
| "ARIA-192-GCM", |
| 12, |
| MBEDTLS_CIPHER_VARIABLE_IV_LEN, |
| 16, |
| &gcm_aria_info |
| }; |
| |
| static const mbedtls_cipher_info_t aria_256_gcm_info = { |
| MBEDTLS_CIPHER_ARIA_256_GCM, |
| MBEDTLS_MODE_GCM, |
| 256, |
| "ARIA-256-GCM", |
| 12, |
| MBEDTLS_CIPHER_VARIABLE_IV_LEN, |
| 16, |
| &gcm_aria_info |
| }; |
| #endif /* MBEDTLS_GCM_C */ |
| |
| #if defined(MBEDTLS_CCM_C) |
| static int ccm_aria_setkey_wrap( void *ctx, const unsigned char *key, |
| unsigned int key_bitlen ) |
| { |
| return mbedtls_ccm_setkey( (mbedtls_ccm_context *) ctx, MBEDTLS_CIPHER_ID_ARIA, |
| key, key_bitlen ); |
| } |
| |
| static const mbedtls_cipher_base_t ccm_aria_info = { |
| MBEDTLS_CIPHER_ID_ARIA, |
| NULL, |
| #if defined(MBEDTLS_CIPHER_MODE_CBC) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CFB) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_OFB) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CTR) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_XTS) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_STREAM) |
| NULL, |
| #endif |
| ccm_aria_setkey_wrap, |
| ccm_aria_setkey_wrap, |
| ccm_ctx_alloc, |
| ccm_ctx_free, |
| }; |
| |
| static const mbedtls_cipher_info_t aria_128_ccm_info = { |
| MBEDTLS_CIPHER_ARIA_128_CCM, |
| MBEDTLS_MODE_CCM, |
| 128, |
| "ARIA-128-CCM", |
| 12, |
| MBEDTLS_CIPHER_VARIABLE_IV_LEN, |
| 16, |
| &ccm_aria_info |
| }; |
| |
| static const mbedtls_cipher_info_t aria_192_ccm_info = { |
| MBEDTLS_CIPHER_ARIA_192_CCM, |
| MBEDTLS_MODE_CCM, |
| 192, |
| "ARIA-192-CCM", |
| 12, |
| MBEDTLS_CIPHER_VARIABLE_IV_LEN, |
| 16, |
| &ccm_aria_info |
| }; |
| |
| static const mbedtls_cipher_info_t aria_256_ccm_info = { |
| MBEDTLS_CIPHER_ARIA_256_CCM, |
| MBEDTLS_MODE_CCM, |
| 256, |
| "ARIA-256-CCM", |
| 12, |
| MBEDTLS_CIPHER_VARIABLE_IV_LEN, |
| 16, |
| &ccm_aria_info |
| }; |
| #endif /* MBEDTLS_CCM_C */ |
| |
| #endif /* MBEDTLS_ARIA_C */ |
| |
| #if defined(MBEDTLS_DES_C) |
| |
| static int des_crypt_ecb_wrap( void *ctx, mbedtls_operation_t operation, |
| const unsigned char *input, unsigned char *output ) |
| { |
| ((void) operation); |
| return mbedtls_des_crypt_ecb( (mbedtls_des_context *) ctx, input, output ); |
| } |
| |
| static int des3_crypt_ecb_wrap( void *ctx, mbedtls_operation_t operation, |
| const unsigned char *input, unsigned char *output ) |
| { |
| ((void) operation); |
| return mbedtls_des3_crypt_ecb( (mbedtls_des3_context *) ctx, input, output ); |
| } |
| |
| #if defined(MBEDTLS_CIPHER_MODE_CBC) |
| static int des_crypt_cbc_wrap( void *ctx, mbedtls_operation_t operation, size_t length, |
| unsigned char *iv, const unsigned char *input, unsigned char *output ) |
| { |
| return mbedtls_des_crypt_cbc( (mbedtls_des_context *) ctx, operation, length, iv, input, |
| output ); |
| } |
| #endif /* MBEDTLS_CIPHER_MODE_CBC */ |
| |
| #if defined(MBEDTLS_CIPHER_MODE_CBC) |
| static int des3_crypt_cbc_wrap( void *ctx, mbedtls_operation_t operation, size_t length, |
| unsigned char *iv, const unsigned char *input, unsigned char *output ) |
| { |
| return mbedtls_des3_crypt_cbc( (mbedtls_des3_context *) ctx, operation, length, iv, input, |
| output ); |
| } |
| #endif /* MBEDTLS_CIPHER_MODE_CBC */ |
| |
| static int des_setkey_dec_wrap( void *ctx, const unsigned char *key, |
| unsigned int key_bitlen ) |
| { |
| ((void) key_bitlen); |
| |
| return mbedtls_des_setkey_dec( (mbedtls_des_context *) ctx, key ); |
| } |
| |
| static int des_setkey_enc_wrap( void *ctx, const unsigned char *key, |
| unsigned int key_bitlen ) |
| { |
| ((void) key_bitlen); |
| |
| return mbedtls_des_setkey_enc( (mbedtls_des_context *) ctx, key ); |
| } |
| |
| static int des3_set2key_dec_wrap( void *ctx, const unsigned char *key, |
| unsigned int key_bitlen ) |
| { |
| ((void) key_bitlen); |
| |
| return mbedtls_des3_set2key_dec( (mbedtls_des3_context *) ctx, key ); |
| } |
| |
| static int des3_set2key_enc_wrap( void *ctx, const unsigned char *key, |
| unsigned int key_bitlen ) |
| { |
| ((void) key_bitlen); |
| |
| return mbedtls_des3_set2key_enc( (mbedtls_des3_context *) ctx, key ); |
| } |
| |
| static int des3_set3key_dec_wrap( void *ctx, const unsigned char *key, |
| unsigned int key_bitlen ) |
| { |
| ((void) key_bitlen); |
| |
| return mbedtls_des3_set3key_dec( (mbedtls_des3_context *) ctx, key ); |
| } |
| |
| static int des3_set3key_enc_wrap( void *ctx, const unsigned char *key, |
| unsigned int key_bitlen ) |
| { |
| ((void) key_bitlen); |
| |
| return mbedtls_des3_set3key_enc( (mbedtls_des3_context *) ctx, key ); |
| } |
| |
| static void * des_ctx_alloc( void ) |
| { |
| mbedtls_des_context *des = mbedtls_calloc( 1, sizeof( mbedtls_des_context ) ); |
| |
| if( des == NULL ) |
| return( NULL ); |
| |
| mbedtls_des_init( des ); |
| |
| return( des ); |
| } |
| |
| static void des_ctx_free( void *ctx ) |
| { |
| mbedtls_des_free( (mbedtls_des_context *) ctx ); |
| mbedtls_free( ctx ); |
| } |
| |
| static void * des3_ctx_alloc( void ) |
| { |
| mbedtls_des3_context *des3; |
| des3 = mbedtls_calloc( 1, sizeof( mbedtls_des3_context ) ); |
| |
| if( des3 == NULL ) |
| return( NULL ); |
| |
| mbedtls_des3_init( des3 ); |
| |
| return( des3 ); |
| } |
| |
| static void des3_ctx_free( void *ctx ) |
| { |
| mbedtls_des3_free( (mbedtls_des3_context *) ctx ); |
| mbedtls_free( ctx ); |
| } |
| |
| static const mbedtls_cipher_base_t des_info = { |
| MBEDTLS_CIPHER_ID_DES, |
| des_crypt_ecb_wrap, |
| #if defined(MBEDTLS_CIPHER_MODE_CBC) |
| des_crypt_cbc_wrap, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CFB) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_OFB) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CTR) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_XTS) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_STREAM) |
| NULL, |
| #endif |
| des_setkey_enc_wrap, |
| des_setkey_dec_wrap, |
| des_ctx_alloc, |
| des_ctx_free |
| }; |
| |
| static const mbedtls_cipher_info_t des_ecb_info = { |
| MBEDTLS_CIPHER_DES_ECB, |
| MBEDTLS_MODE_ECB, |
| MBEDTLS_KEY_LENGTH_DES, |
| "DES-ECB", |
| 0, |
| 0, |
| 8, |
| &des_info |
| }; |
| |
| #if defined(MBEDTLS_CIPHER_MODE_CBC) |
| static const mbedtls_cipher_info_t des_cbc_info = { |
| MBEDTLS_CIPHER_DES_CBC, |
| MBEDTLS_MODE_CBC, |
| MBEDTLS_KEY_LENGTH_DES, |
| "DES-CBC", |
| 8, |
| 0, |
| 8, |
| &des_info |
| }; |
| #endif /* MBEDTLS_CIPHER_MODE_CBC */ |
| |
| static const mbedtls_cipher_base_t des_ede_info = { |
| MBEDTLS_CIPHER_ID_DES, |
| des3_crypt_ecb_wrap, |
| #if defined(MBEDTLS_CIPHER_MODE_CBC) |
| des3_crypt_cbc_wrap, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CFB) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_OFB) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CTR) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_XTS) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_STREAM) |
| NULL, |
| #endif |
| des3_set2key_enc_wrap, |
| des3_set2key_dec_wrap, |
| des3_ctx_alloc, |
| des3_ctx_free |
| }; |
| |
| static const mbedtls_cipher_info_t des_ede_ecb_info = { |
| MBEDTLS_CIPHER_DES_EDE_ECB, |
| MBEDTLS_MODE_ECB, |
| MBEDTLS_KEY_LENGTH_DES_EDE, |
| "DES-EDE-ECB", |
| 0, |
| 0, |
| 8, |
| &des_ede_info |
| }; |
| |
| #if defined(MBEDTLS_CIPHER_MODE_CBC) |
| static const mbedtls_cipher_info_t des_ede_cbc_info = { |
| MBEDTLS_CIPHER_DES_EDE_CBC, |
| MBEDTLS_MODE_CBC, |
| MBEDTLS_KEY_LENGTH_DES_EDE, |
| "DES-EDE-CBC", |
| 8, |
| 0, |
| 8, |
| &des_ede_info |
| }; |
| #endif /* MBEDTLS_CIPHER_MODE_CBC */ |
| |
| static const mbedtls_cipher_base_t des_ede3_info = { |
| MBEDTLS_CIPHER_ID_3DES, |
| des3_crypt_ecb_wrap, |
| #if defined(MBEDTLS_CIPHER_MODE_CBC) |
| des3_crypt_cbc_wrap, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CFB) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_OFB) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CTR) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_XTS) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_STREAM) |
| NULL, |
| #endif |
| des3_set3key_enc_wrap, |
| des3_set3key_dec_wrap, |
| des3_ctx_alloc, |
| des3_ctx_free |
| }; |
| |
| static const mbedtls_cipher_info_t des_ede3_ecb_info = { |
| MBEDTLS_CIPHER_DES_EDE3_ECB, |
| MBEDTLS_MODE_ECB, |
| MBEDTLS_KEY_LENGTH_DES_EDE3, |
| "DES-EDE3-ECB", |
| 0, |
| 0, |
| 8, |
| &des_ede3_info |
| }; |
| #if defined(MBEDTLS_CIPHER_MODE_CBC) |
| static const mbedtls_cipher_info_t des_ede3_cbc_info = { |
| MBEDTLS_CIPHER_DES_EDE3_CBC, |
| MBEDTLS_MODE_CBC, |
| MBEDTLS_KEY_LENGTH_DES_EDE3, |
| "DES-EDE3-CBC", |
| 8, |
| 0, |
| 8, |
| &des_ede3_info |
| }; |
| #endif /* MBEDTLS_CIPHER_MODE_CBC */ |
| #endif /* MBEDTLS_DES_C */ |
| |
| #if defined(MBEDTLS_BLOWFISH_C) |
| |
| static int blowfish_crypt_ecb_wrap( void *ctx, mbedtls_operation_t operation, |
| const unsigned char *input, unsigned char *output ) |
| { |
| return mbedtls_blowfish_crypt_ecb( (mbedtls_blowfish_context *) ctx, operation, input, |
| output ); |
| } |
| |
| #if defined(MBEDTLS_CIPHER_MODE_CBC) |
| static int blowfish_crypt_cbc_wrap( void *ctx, mbedtls_operation_t operation, |
| size_t length, unsigned char *iv, const unsigned char *input, |
| unsigned char *output ) |
| { |
| return mbedtls_blowfish_crypt_cbc( (mbedtls_blowfish_context *) ctx, operation, length, iv, |
| input, output ); |
| } |
| #endif /* MBEDTLS_CIPHER_MODE_CBC */ |
| |
| #if defined(MBEDTLS_CIPHER_MODE_CFB) |
| static int blowfish_crypt_cfb64_wrap( void *ctx, mbedtls_operation_t operation, |
| size_t length, size_t *iv_off, unsigned char *iv, |
| const unsigned char *input, unsigned char *output ) |
| { |
| return mbedtls_blowfish_crypt_cfb64( (mbedtls_blowfish_context *) ctx, operation, length, |
| iv_off, iv, input, output ); |
| } |
| #endif /* MBEDTLS_CIPHER_MODE_CFB */ |
| |
| #if defined(MBEDTLS_CIPHER_MODE_CTR) |
| static int blowfish_crypt_ctr_wrap( void *ctx, size_t length, size_t *nc_off, |
| unsigned char *nonce_counter, unsigned char *stream_block, |
| const unsigned char *input, unsigned char *output ) |
| { |
| return mbedtls_blowfish_crypt_ctr( (mbedtls_blowfish_context *) ctx, length, nc_off, |
| nonce_counter, stream_block, input, output ); |
| } |
| #endif /* MBEDTLS_CIPHER_MODE_CTR */ |
| |
| static int blowfish_setkey_wrap( void *ctx, const unsigned char *key, |
| unsigned int key_bitlen ) |
| { |
| return mbedtls_blowfish_setkey( (mbedtls_blowfish_context *) ctx, key, key_bitlen ); |
| } |
| |
| static void * blowfish_ctx_alloc( void ) |
| { |
| mbedtls_blowfish_context *ctx; |
| ctx = mbedtls_calloc( 1, sizeof( mbedtls_blowfish_context ) ); |
| |
| if( ctx == NULL ) |
| return( NULL ); |
| |
| mbedtls_blowfish_init( ctx ); |
| |
| return( ctx ); |
| } |
| |
| static void blowfish_ctx_free( void *ctx ) |
| { |
| mbedtls_blowfish_free( (mbedtls_blowfish_context *) ctx ); |
| mbedtls_free( ctx ); |
| } |
| |
| static const mbedtls_cipher_base_t blowfish_info = { |
| MBEDTLS_CIPHER_ID_BLOWFISH, |
| blowfish_crypt_ecb_wrap, |
| #if defined(MBEDTLS_CIPHER_MODE_CBC) |
| blowfish_crypt_cbc_wrap, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CFB) |
| blowfish_crypt_cfb64_wrap, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_OFB) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CTR) |
| blowfish_crypt_ctr_wrap, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_XTS) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_STREAM) |
| NULL, |
| #endif |
| blowfish_setkey_wrap, |
| blowfish_setkey_wrap, |
| blowfish_ctx_alloc, |
| blowfish_ctx_free |
| }; |
| |
| static const mbedtls_cipher_info_t blowfish_ecb_info = { |
| MBEDTLS_CIPHER_BLOWFISH_ECB, |
| MBEDTLS_MODE_ECB, |
| 128, |
| "BLOWFISH-ECB", |
| 0, |
| MBEDTLS_CIPHER_VARIABLE_KEY_LEN, |
| 8, |
| &blowfish_info |
| }; |
| |
| #if defined(MBEDTLS_CIPHER_MODE_CBC) |
| static const mbedtls_cipher_info_t blowfish_cbc_info = { |
| MBEDTLS_CIPHER_BLOWFISH_CBC, |
| MBEDTLS_MODE_CBC, |
| 128, |
| "BLOWFISH-CBC", |
| 8, |
| MBEDTLS_CIPHER_VARIABLE_KEY_LEN, |
| 8, |
| &blowfish_info |
| }; |
| #endif /* MBEDTLS_CIPHER_MODE_CBC */ |
| |
| #if defined(MBEDTLS_CIPHER_MODE_CFB) |
| static const mbedtls_cipher_info_t blowfish_cfb64_info = { |
| MBEDTLS_CIPHER_BLOWFISH_CFB64, |
| MBEDTLS_MODE_CFB, |
| 128, |
| "BLOWFISH-CFB64", |
| 8, |
| MBEDTLS_CIPHER_VARIABLE_KEY_LEN, |
| 8, |
| &blowfish_info |
| }; |
| #endif /* MBEDTLS_CIPHER_MODE_CFB */ |
| |
| #if defined(MBEDTLS_CIPHER_MODE_CTR) |
| static const mbedtls_cipher_info_t blowfish_ctr_info = { |
| MBEDTLS_CIPHER_BLOWFISH_CTR, |
| MBEDTLS_MODE_CTR, |
| 128, |
| "BLOWFISH-CTR", |
| 8, |
| MBEDTLS_CIPHER_VARIABLE_KEY_LEN, |
| 8, |
| &blowfish_info |
| }; |
| #endif /* MBEDTLS_CIPHER_MODE_CTR */ |
| #endif /* MBEDTLS_BLOWFISH_C */ |
| |
| #if defined(MBEDTLS_ARC4_C) |
| static int arc4_crypt_stream_wrap( void *ctx, size_t length, |
| const unsigned char *input, |
| unsigned char *output ) |
| { |
| return( mbedtls_arc4_crypt( (mbedtls_arc4_context *) ctx, length, input, output ) ); |
| } |
| |
| static int arc4_setkey_wrap( void *ctx, const unsigned char *key, |
| unsigned int key_bitlen ) |
| { |
| /* we get key_bitlen in bits, arc4 expects it in bytes */ |
| if( key_bitlen % 8 != 0 ) |
| return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA ); |
| |
| mbedtls_arc4_setup( (mbedtls_arc4_context *) ctx, key, key_bitlen / 8 ); |
| return( 0 ); |
| } |
| |
| static void * arc4_ctx_alloc( void ) |
| { |
| mbedtls_arc4_context *ctx; |
| ctx = mbedtls_calloc( 1, sizeof( mbedtls_arc4_context ) ); |
| |
| if( ctx == NULL ) |
| return( NULL ); |
| |
| mbedtls_arc4_init( ctx ); |
| |
| return( ctx ); |
| } |
| |
| static void arc4_ctx_free( void *ctx ) |
| { |
| mbedtls_arc4_free( (mbedtls_arc4_context *) ctx ); |
| mbedtls_free( ctx ); |
| } |
| |
| static const mbedtls_cipher_base_t arc4_base_info = { |
| MBEDTLS_CIPHER_ID_ARC4, |
| NULL, |
| #if defined(MBEDTLS_CIPHER_MODE_CBC) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CFB) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_OFB) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CTR) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_XTS) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_STREAM) |
| arc4_crypt_stream_wrap, |
| #endif |
| arc4_setkey_wrap, |
| arc4_setkey_wrap, |
| arc4_ctx_alloc, |
| arc4_ctx_free |
| }; |
| |
| static const mbedtls_cipher_info_t arc4_128_info = { |
| MBEDTLS_CIPHER_ARC4_128, |
| MBEDTLS_MODE_STREAM, |
| 128, |
| "ARC4-128", |
| 0, |
| 0, |
| 1, |
| &arc4_base_info |
| }; |
| #endif /* MBEDTLS_ARC4_C */ |
| |
| #if defined(MBEDTLS_CHACHA20_C) |
| |
| static int chacha20_setkey_wrap( void *ctx, const unsigned char *key, |
| unsigned int key_bitlen ) |
| { |
| if( key_bitlen != 256U ) |
| return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA ); |
| |
| if ( 0 != mbedtls_chacha20_setkey( (mbedtls_chacha20_context*)ctx, key ) ) |
| return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA ); |
| |
| return( 0 ); |
| } |
| |
| static int chacha20_stream_wrap( void *ctx, size_t length, |
| const unsigned char *input, |
| unsigned char *output ) |
| { |
| int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED; |
| |
| ret = mbedtls_chacha20_update( ctx, length, input, output ); |
| if( ret == MBEDTLS_ERR_CHACHA20_BAD_INPUT_DATA ) |
| return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA ); |
| |
| return( ret ); |
| } |
| |
| static void * chacha20_ctx_alloc( void ) |
| { |
| mbedtls_chacha20_context *ctx; |
| ctx = mbedtls_calloc( 1, sizeof( mbedtls_chacha20_context ) ); |
| |
| if( ctx == NULL ) |
| return( NULL ); |
| |
| mbedtls_chacha20_init( ctx ); |
| |
| return( ctx ); |
| } |
| |
| static void chacha20_ctx_free( void *ctx ) |
| { |
| mbedtls_chacha20_free( (mbedtls_chacha20_context *) ctx ); |
| mbedtls_free( ctx ); |
| } |
| |
| static const mbedtls_cipher_base_t chacha20_base_info = { |
| MBEDTLS_CIPHER_ID_CHACHA20, |
| NULL, |
| #if defined(MBEDTLS_CIPHER_MODE_CBC) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CFB) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_OFB) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CTR) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_XTS) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_STREAM) |
| chacha20_stream_wrap, |
| #endif |
| chacha20_setkey_wrap, |
| chacha20_setkey_wrap, |
| chacha20_ctx_alloc, |
| chacha20_ctx_free |
| }; |
| static const mbedtls_cipher_info_t chacha20_info = { |
| MBEDTLS_CIPHER_CHACHA20, |
| MBEDTLS_MODE_STREAM, |
| 256, |
| "CHACHA20", |
| 12, |
| 0, |
| 1, |
| &chacha20_base_info |
| }; |
| #endif /* MBEDTLS_CHACHA20_C */ |
| |
| #if defined(MBEDTLS_CHACHAPOLY_C) |
| |
| static int chachapoly_setkey_wrap( void *ctx, |
| const unsigned char *key, |
| unsigned int key_bitlen ) |
| { |
| if( key_bitlen != 256U ) |
| return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA ); |
| |
| if ( 0 != mbedtls_chachapoly_setkey( (mbedtls_chachapoly_context*)ctx, key ) ) |
| return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA ); |
| |
| return( 0 ); |
| } |
| |
| static void * chachapoly_ctx_alloc( void ) |
| { |
| mbedtls_chachapoly_context *ctx; |
| ctx = mbedtls_calloc( 1, sizeof( mbedtls_chachapoly_context ) ); |
| |
| if( ctx == NULL ) |
| return( NULL ); |
| |
| mbedtls_chachapoly_init( ctx ); |
| |
| return( ctx ); |
| } |
| |
| static void chachapoly_ctx_free( void *ctx ) |
| { |
| mbedtls_chachapoly_free( (mbedtls_chachapoly_context *) ctx ); |
| mbedtls_free( ctx ); |
| } |
| |
| static const mbedtls_cipher_base_t chachapoly_base_info = { |
| MBEDTLS_CIPHER_ID_CHACHA20, |
| NULL, |
| #if defined(MBEDTLS_CIPHER_MODE_CBC) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CFB) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_OFB) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CTR) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_XTS) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_STREAM) |
| NULL, |
| #endif |
| chachapoly_setkey_wrap, |
| chachapoly_setkey_wrap, |
| chachapoly_ctx_alloc, |
| chachapoly_ctx_free |
| }; |
| static const mbedtls_cipher_info_t chachapoly_info = { |
| MBEDTLS_CIPHER_CHACHA20_POLY1305, |
| MBEDTLS_MODE_CHACHAPOLY, |
| 256, |
| "CHACHA20-POLY1305", |
| 12, |
| 0, |
| 1, |
| &chachapoly_base_info |
| }; |
| #endif /* MBEDTLS_CHACHAPOLY_C */ |
| |
| #if defined(MBEDTLS_CIPHER_NULL_CIPHER) |
| static int null_crypt_stream( void *ctx, size_t length, |
| const unsigned char *input, |
| unsigned char *output ) |
| { |
| ((void) ctx); |
| memmove( output, input, length ); |
| return( 0 ); |
| } |
| |
| static int null_setkey( void *ctx, const unsigned char *key, |
| unsigned int key_bitlen ) |
| { |
| ((void) ctx); |
| ((void) key); |
| ((void) key_bitlen); |
| |
| return( 0 ); |
| } |
| |
| static void * null_ctx_alloc( void ) |
| { |
| return( (void *) 1 ); |
| } |
| |
| static void null_ctx_free( void *ctx ) |
| { |
| ((void) ctx); |
| } |
| |
| static const mbedtls_cipher_base_t null_base_info = { |
| MBEDTLS_CIPHER_ID_NULL, |
| NULL, |
| #if defined(MBEDTLS_CIPHER_MODE_CBC) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CFB) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_OFB) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CTR) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_XTS) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_STREAM) |
| null_crypt_stream, |
| #endif |
| null_setkey, |
| null_setkey, |
| null_ctx_alloc, |
| null_ctx_free |
| }; |
| |
| static const mbedtls_cipher_info_t null_cipher_info = { |
| MBEDTLS_CIPHER_NULL, |
| MBEDTLS_MODE_STREAM, |
| 0, |
| "NULL", |
| 0, |
| 0, |
| 1, |
| &null_base_info |
| }; |
| #endif /* defined(MBEDTLS_CIPHER_NULL_CIPHER) */ |
| |
| #if defined(MBEDTLS_NIST_KW_C) |
| static void *kw_ctx_alloc( void ) |
| { |
| void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_nist_kw_context ) ); |
| |
| if( ctx != NULL ) |
| mbedtls_nist_kw_init( (mbedtls_nist_kw_context *) ctx ); |
| |
| return( ctx ); |
| } |
| |
| static void kw_ctx_free( void *ctx ) |
| { |
| mbedtls_nist_kw_free( ctx ); |
| mbedtls_free( ctx ); |
| } |
| |
| static int kw_aes_setkey_wrap( void *ctx, const unsigned char *key, |
| unsigned int key_bitlen ) |
| { |
| return mbedtls_nist_kw_setkey( (mbedtls_nist_kw_context *) ctx, |
| MBEDTLS_CIPHER_ID_AES, key, key_bitlen, 1 ); |
| } |
| |
| static int kw_aes_setkey_unwrap( void *ctx, const unsigned char *key, |
| unsigned int key_bitlen ) |
| { |
| return mbedtls_nist_kw_setkey( (mbedtls_nist_kw_context *) ctx, |
| MBEDTLS_CIPHER_ID_AES, key, key_bitlen, 0 ); |
| } |
| |
| static const mbedtls_cipher_base_t kw_aes_info = { |
| MBEDTLS_CIPHER_ID_AES, |
| NULL, |
| #if defined(MBEDTLS_CIPHER_MODE_CBC) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CFB) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_OFB) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CTR) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_XTS) |
| NULL, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_STREAM) |
| NULL, |
| #endif |
| kw_aes_setkey_wrap, |
| kw_aes_setkey_unwrap, |
| kw_ctx_alloc, |
| kw_ctx_free, |
| }; |
| |
| static const mbedtls_cipher_info_t aes_128_nist_kw_info = { |
| MBEDTLS_CIPHER_AES_128_KW, |
| MBEDTLS_MODE_KW, |
| 128, |
| "AES-128-KW", |
| 0, |
| 0, |
| 16, |
| &kw_aes_info |
| }; |
| |
| static const mbedtls_cipher_info_t aes_192_nist_kw_info = { |
| MBEDTLS_CIPHER_AES_192_KW, |
| MBEDTLS_MODE_KW, |
| 192, |
| "AES-192-KW", |
| 0, |
| 0, |
| 16, |
| &kw_aes_info |
| }; |
| |
| static const mbedtls_cipher_info_t aes_256_nist_kw_info = { |
| MBEDTLS_CIPHER_AES_256_KW, |
| MBEDTLS_MODE_KW, |
| 256, |
| "AES-256-KW", |
| 0, |
| 0, |
| 16, |
| &kw_aes_info |
| }; |
| |
| static const mbedtls_cipher_info_t aes_128_nist_kwp_info = { |
| MBEDTLS_CIPHER_AES_128_KWP, |
| MBEDTLS_MODE_KWP, |
| 128, |
| "AES-128-KWP", |
| 0, |
| 0, |
| 16, |
| &kw_aes_info |
| }; |
| |
| static const mbedtls_cipher_info_t aes_192_nist_kwp_info = { |
| MBEDTLS_CIPHER_AES_192_KWP, |
| MBEDTLS_MODE_KWP, |
| 192, |
| "AES-192-KWP", |
| 0, |
| 0, |
| 16, |
| &kw_aes_info |
| }; |
| |
| static const mbedtls_cipher_info_t aes_256_nist_kwp_info = { |
| MBEDTLS_CIPHER_AES_256_KWP, |
| MBEDTLS_MODE_KWP, |
| 256, |
| "AES-256-KWP", |
| 0, |
| 0, |
| 16, |
| &kw_aes_info |
| }; |
| #endif /* MBEDTLS_NIST_KW_C */ |
| |
| const mbedtls_cipher_definition_t mbedtls_cipher_definitions[] = |
| { |
| #if defined(MBEDTLS_AES_C) |
| { MBEDTLS_CIPHER_AES_128_ECB, &aes_128_ecb_info }, |
| { MBEDTLS_CIPHER_AES_192_ECB, &aes_192_ecb_info }, |
| { MBEDTLS_CIPHER_AES_256_ECB, &aes_256_ecb_info }, |
| #if defined(MBEDTLS_CIPHER_MODE_CBC) |
| { MBEDTLS_CIPHER_AES_128_CBC, &aes_128_cbc_info }, |
| { MBEDTLS_CIPHER_AES_192_CBC, &aes_192_cbc_info }, |
| { MBEDTLS_CIPHER_AES_256_CBC, &aes_256_cbc_info }, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CFB) |
| { MBEDTLS_CIPHER_AES_128_CFB128, &aes_128_cfb128_info }, |
| { MBEDTLS_CIPHER_AES_192_CFB128, &aes_192_cfb128_info }, |
| { MBEDTLS_CIPHER_AES_256_CFB128, &aes_256_cfb128_info }, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_OFB) |
| { MBEDTLS_CIPHER_AES_128_OFB, &aes_128_ofb_info }, |
| { MBEDTLS_CIPHER_AES_192_OFB, &aes_192_ofb_info }, |
| { MBEDTLS_CIPHER_AES_256_OFB, &aes_256_ofb_info }, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CTR) |
| { MBEDTLS_CIPHER_AES_128_CTR, &aes_128_ctr_info }, |
| { MBEDTLS_CIPHER_AES_192_CTR, &aes_192_ctr_info }, |
| { MBEDTLS_CIPHER_AES_256_CTR, &aes_256_ctr_info }, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_XTS) |
| { MBEDTLS_CIPHER_AES_128_XTS, &aes_128_xts_info }, |
| { MBEDTLS_CIPHER_AES_256_XTS, &aes_256_xts_info }, |
| #endif |
| #if defined(MBEDTLS_GCM_C) |
| { MBEDTLS_CIPHER_AES_128_GCM, &aes_128_gcm_info }, |
| { MBEDTLS_CIPHER_AES_192_GCM, &aes_192_gcm_info }, |
| { MBEDTLS_CIPHER_AES_256_GCM, &aes_256_gcm_info }, |
| #endif |
| #if defined(MBEDTLS_CCM_C) |
| { MBEDTLS_CIPHER_AES_128_CCM, &aes_128_ccm_info }, |
| { MBEDTLS_CIPHER_AES_192_CCM, &aes_192_ccm_info }, |
| { MBEDTLS_CIPHER_AES_256_CCM, &aes_256_ccm_info }, |
| #endif |
| #endif /* MBEDTLS_AES_C */ |
| |
| #if defined(MBEDTLS_ARC4_C) |
| { MBEDTLS_CIPHER_ARC4_128, &arc4_128_info }, |
| #endif |
| |
| #if defined(MBEDTLS_BLOWFISH_C) |
| { MBEDTLS_CIPHER_BLOWFISH_ECB, &blowfish_ecb_info }, |
| #if defined(MBEDTLS_CIPHER_MODE_CBC) |
| { MBEDTLS_CIPHER_BLOWFISH_CBC, &blowfish_cbc_info }, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CFB) |
| { MBEDTLS_CIPHER_BLOWFISH_CFB64, &blowfish_cfb64_info }, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CTR) |
| { MBEDTLS_CIPHER_BLOWFISH_CTR, &blowfish_ctr_info }, |
| #endif |
| #endif /* MBEDTLS_BLOWFISH_C */ |
| |
| #if defined(MBEDTLS_CAMELLIA_C) |
| { MBEDTLS_CIPHER_CAMELLIA_128_ECB, &camellia_128_ecb_info }, |
| { MBEDTLS_CIPHER_CAMELLIA_192_ECB, &camellia_192_ecb_info }, |
| { MBEDTLS_CIPHER_CAMELLIA_256_ECB, &camellia_256_ecb_info }, |
| #if defined(MBEDTLS_CIPHER_MODE_CBC) |
| { MBEDTLS_CIPHER_CAMELLIA_128_CBC, &camellia_128_cbc_info }, |
| { MBEDTLS_CIPHER_CAMELLIA_192_CBC, &camellia_192_cbc_info }, |
| { MBEDTLS_CIPHER_CAMELLIA_256_CBC, &camellia_256_cbc_info }, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CFB) |
| { MBEDTLS_CIPHER_CAMELLIA_128_CFB128, &camellia_128_cfb128_info }, |
| { MBEDTLS_CIPHER_CAMELLIA_192_CFB128, &camellia_192_cfb128_info }, |
| { MBEDTLS_CIPHER_CAMELLIA_256_CFB128, &camellia_256_cfb128_info }, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CTR) |
| { MBEDTLS_CIPHER_CAMELLIA_128_CTR, &camellia_128_ctr_info }, |
| { MBEDTLS_CIPHER_CAMELLIA_192_CTR, &camellia_192_ctr_info }, |
| { MBEDTLS_CIPHER_CAMELLIA_256_CTR, &camellia_256_ctr_info }, |
| #endif |
| #if defined(MBEDTLS_GCM_C) |
| { MBEDTLS_CIPHER_CAMELLIA_128_GCM, &camellia_128_gcm_info }, |
| { MBEDTLS_CIPHER_CAMELLIA_192_GCM, &camellia_192_gcm_info }, |
| { MBEDTLS_CIPHER_CAMELLIA_256_GCM, &camellia_256_gcm_info }, |
| #endif |
| #if defined(MBEDTLS_CCM_C) |
| { MBEDTLS_CIPHER_CAMELLIA_128_CCM, &camellia_128_ccm_info }, |
| { MBEDTLS_CIPHER_CAMELLIA_192_CCM, &camellia_192_ccm_info }, |
| { MBEDTLS_CIPHER_CAMELLIA_256_CCM, &camellia_256_ccm_info }, |
| #endif |
| #endif /* MBEDTLS_CAMELLIA_C */ |
| |
| #if defined(MBEDTLS_ARIA_C) |
| { MBEDTLS_CIPHER_ARIA_128_ECB, &aria_128_ecb_info }, |
| { MBEDTLS_CIPHER_ARIA_192_ECB, &aria_192_ecb_info }, |
| { MBEDTLS_CIPHER_ARIA_256_ECB, &aria_256_ecb_info }, |
| #if defined(MBEDTLS_CIPHER_MODE_CBC) |
| { MBEDTLS_CIPHER_ARIA_128_CBC, &aria_128_cbc_info }, |
| { MBEDTLS_CIPHER_ARIA_192_CBC, &aria_192_cbc_info }, |
| { MBEDTLS_CIPHER_ARIA_256_CBC, &aria_256_cbc_info }, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CFB) |
| { MBEDTLS_CIPHER_ARIA_128_CFB128, &aria_128_cfb128_info }, |
| { MBEDTLS_CIPHER_ARIA_192_CFB128, &aria_192_cfb128_info }, |
| { MBEDTLS_CIPHER_ARIA_256_CFB128, &aria_256_cfb128_info }, |
| #endif |
| #if defined(MBEDTLS_CIPHER_MODE_CTR) |
| { MBEDTLS_CIPHER_ARIA_128_CTR, &aria_128_ctr_info }, |
| { MBEDTLS_CIPHER_ARIA_192_CTR, &aria_192_ctr_info }, |
| { MBEDTLS_CIPHER_ARIA_256_CTR, &aria_256_ctr_info }, |
| #endif |
| #if defined(MBEDTLS_GCM_C) |
| { MBEDTLS_CIPHER_ARIA_128_GCM, &aria_128_gcm_info }, |
| { MBEDTLS_CIPHER_ARIA_192_GCM, &aria_192_gcm_info }, |
| { MBEDTLS_CIPHER_ARIA_256_GCM, &aria_256_gcm_info }, |
| #endif |
| #if defined(MBEDTLS_CCM_C) |
| { MBEDTLS_CIPHER_ARIA_128_CCM, &aria_128_ccm_info }, |
| { MBEDTLS_CIPHER_ARIA_192_CCM, &aria_192_ccm_info }, |
| { MBEDTLS_CIPHER_ARIA_256_CCM, &aria_256_ccm_info }, |
| #endif |
| #endif /* MBEDTLS_ARIA_C */ |
| |
| #if defined(MBEDTLS_DES_C) |
| { MBEDTLS_CIPHER_DES_ECB, &des_ecb_info }, |
| { MBEDTLS_CIPHER_DES_EDE_ECB, &des_ede_ecb_info }, |
| { MBEDTLS_CIPHER_DES_EDE3_ECB, &des_ede3_ecb_info }, |
| #if defined(MBEDTLS_CIPHER_MODE_CBC) |
| { MBEDTLS_CIPHER_DES_CBC, &des_cbc_info }, |
| { MBEDTLS_CIPHER_DES_EDE_CBC, &des_ede_cbc_info }, |
| { MBEDTLS_CIPHER_DES_EDE3_CBC, &des_ede3_cbc_info }, |
| #endif |
| #endif /* MBEDTLS_DES_C */ |
| |
| #if defined(MBEDTLS_CHACHA20_C) |
| { MBEDTLS_CIPHER_CHACHA20, &chacha20_info }, |
| #endif |
| |
| #if defined(MBEDTLS_CHACHAPOLY_C) |
| { MBEDTLS_CIPHER_CHACHA20_POLY1305, &chachapoly_info }, |
| #endif |
| |
| #if defined(MBEDTLS_NIST_KW_C) |
| { MBEDTLS_CIPHER_AES_128_KW, &aes_128_nist_kw_info }, |
| { MBEDTLS_CIPHER_AES_192_KW, &aes_192_nist_kw_info }, |
| { MBEDTLS_CIPHER_AES_256_KW, &aes_256_nist_kw_info }, |
| { MBEDTLS_CIPHER_AES_128_KWP, &aes_128_nist_kwp_info }, |
| { MBEDTLS_CIPHER_AES_192_KWP, &aes_192_nist_kwp_info }, |
| { MBEDTLS_CIPHER_AES_256_KWP, &aes_256_nist_kwp_info }, |
| #endif |
| |
| #if defined(MBEDTLS_CIPHER_NULL_CIPHER) |
| { MBEDTLS_CIPHER_NULL, &null_cipher_info }, |
| #endif /* MBEDTLS_CIPHER_NULL_CIPHER */ |
| |
| { MBEDTLS_CIPHER_NONE, NULL } |
| }; |
| |
| #define NUM_CIPHERS ( sizeof(mbedtls_cipher_definitions) / \ |
| sizeof(mbedtls_cipher_definitions[0]) ) |
| int mbedtls_cipher_supported[NUM_CIPHERS]; |
| |
| #endif /* MBEDTLS_CIPHER_C */ |