mirror of https://github.com/ARMmbed/mbed-os.git
214 lines
5.9 KiB
C
214 lines
5.9 KiB
C
/*
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* Copyright (c) , Arm Limited and affiliates.
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#if !defined(MBEDTLS_CONFIG_FILE)
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#include "mbedtls/config.h"
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#else
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#include MBEDTLS_CONFIG_FILE
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#endif
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#include "mbedtls/cipher.h"
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#include "mbedtls/cipher_internal.h"
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#include "mbedtls/platform_util.h"
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#include <stdlib.h>
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#include <string.h>
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#if defined(MBEDTLS_GCM_C)
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#include "mbedtls/gcm.h"
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#endif
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#if defined(MBEDTLS_CCM_C)
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#include "mbedtls/ccm.h"
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#endif
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#if defined(MBEDTLS_CMAC_C)
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#include "mbedtls/cmac.h"
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#endif
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#include "cipher_stub.h"
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cipher_stub_def cipher_stub;
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const int *mbedtls_cipher_list(void)
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{
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return cipher_stub.int_ptr;
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}
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const mbedtls_cipher_info_t *mbedtls_cipher_info_from_type(const mbedtls_cipher_type_t cipher_type)
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{
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return cipher_stub.info_value;
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}
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const mbedtls_cipher_info_t *mbedtls_cipher_info_from_string(const char *cipher_name)
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{
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return cipher_stub.info_value;
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}
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const mbedtls_cipher_info_t *mbedtls_cipher_info_from_values(const mbedtls_cipher_id_t cipher_id,
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int key_bitlen,
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const mbedtls_cipher_mode_t mode)
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{
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return cipher_stub.info_value;
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}
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void mbedtls_cipher_init(mbedtls_cipher_context_t *ctx)
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{
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}
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void mbedtls_cipher_free(mbedtls_cipher_context_t *ctx)
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{
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}
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int mbedtls_cipher_setup(mbedtls_cipher_context_t *ctx, const mbedtls_cipher_info_t *cipher_info)
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{
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if (cipher_stub.int_zero_counter) {
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cipher_stub.int_zero_counter--;
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return 0;
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}
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return cipher_stub.int_value;
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}
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int mbedtls_cipher_setkey(mbedtls_cipher_context_t *ctx, const unsigned char *key,
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int key_bitlen, const mbedtls_operation_t operation)
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{
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if (cipher_stub.int_zero_counter) {
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cipher_stub.int_zero_counter--;
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return 0;
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}
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return cipher_stub.int_value;
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}
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int mbedtls_cipher_set_iv(mbedtls_cipher_context_t *ctx,
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const unsigned char *iv, size_t iv_len)
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{
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if (cipher_stub.int_zero_counter) {
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cipher_stub.int_zero_counter--;
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return 0;
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}
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return cipher_stub.int_value;
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}
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int mbedtls_cipher_reset(mbedtls_cipher_context_t *ctx)
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{
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if (cipher_stub.int_zero_counter) {
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cipher_stub.int_zero_counter--;
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return 0;
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}
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return cipher_stub.int_value;
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}
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int mbedtls_cipher_update_ad(mbedtls_cipher_context_t *ctx,
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const unsigned char *ad, size_t ad_len)
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{
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if (cipher_stub.int_zero_counter) {
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cipher_stub.int_zero_counter--;
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return 0;
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}
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return cipher_stub.int_value;
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}
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int mbedtls_cipher_update(mbedtls_cipher_context_t *ctx, const unsigned char *input,
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size_t ilen, unsigned char *output, size_t *olen)
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{
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if (cipher_stub.int_zero_counter) {
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cipher_stub.int_zero_counter--;
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return 0;
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}
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return cipher_stub.int_value;
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}
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int mbedtls_cipher_finish(mbedtls_cipher_context_t *ctx,
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unsigned char *output, size_t *olen)
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{
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if (cipher_stub.int_zero_counter) {
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cipher_stub.int_zero_counter--;
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return 0;
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}
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return cipher_stub.int_value;
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}
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int mbedtls_cipher_set_padding_mode(mbedtls_cipher_context_t *ctx, mbedtls_cipher_padding_t mode)
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{
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if (cipher_stub.int_zero_counter) {
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cipher_stub.int_zero_counter--;
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return 0;
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}
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return cipher_stub.int_value;
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}
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int mbedtls_cipher_write_tag(mbedtls_cipher_context_t *ctx,
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unsigned char *tag, size_t tag_len)
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{
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if (cipher_stub.int_zero_counter) {
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cipher_stub.int_zero_counter--;
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return 0;
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}
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return cipher_stub.int_value;
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}
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int mbedtls_cipher_check_tag(mbedtls_cipher_context_t *ctx,
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const unsigned char *tag, size_t tag_len)
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{
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if (cipher_stub.int_zero_counter) {
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cipher_stub.int_zero_counter--;
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return 0;
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}
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return cipher_stub.int_value;
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}
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int mbedtls_cipher_crypt(mbedtls_cipher_context_t *ctx,
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const unsigned char *iv, size_t iv_len,
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const unsigned char *input, size_t ilen,
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unsigned char *output, size_t *olen)
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{
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if (cipher_stub.int_zero_counter) {
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cipher_stub.int_zero_counter--;
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return 0;
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}
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return cipher_stub.int_value;
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}
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int mbedtls_cipher_auth_encrypt(mbedtls_cipher_context_t *ctx,
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const unsigned char *iv, size_t iv_len,
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const unsigned char *ad, size_t ad_len,
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const unsigned char *input, size_t ilen,
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unsigned char *output, size_t *olen,
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unsigned char *tag, size_t tag_len)
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{
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if (cipher_stub.int_zero_counter) {
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cipher_stub.int_zero_counter--;
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return 0;
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}
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return cipher_stub.int_value;
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}
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int mbedtls_cipher_auth_decrypt(mbedtls_cipher_context_t *ctx,
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const unsigned char *iv, size_t iv_len,
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const unsigned char *ad, size_t ad_len,
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const unsigned char *input, size_t ilen,
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unsigned char *output, size_t *olen,
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const unsigned char *tag, size_t tag_len)
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{
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if (cipher_stub.int_zero_counter) {
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cipher_stub.int_zero_counter--;
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return 0;
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}
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return cipher_stub.int_value;
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}
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