library/cipher_wrap.c

/**
 * \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_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_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_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_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 */