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95 lines
2.5 KiB
C
95 lines
2.5 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/cmac.h"
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#include "mbedtls/platform_util.h"
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#include <string.h>
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#include "cmac_stub.h"
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cmac_stub_def cmac_stub;
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int mbedtls_cipher_cmac_starts(mbedtls_cipher_context_t *ctx,
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const unsigned char *key, size_t keybits)
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{
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if (cmac_stub.int_zero_counter) {
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cmac_stub.int_zero_counter--;
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return 0;
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}
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return cmac_stub.int_value;
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}
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int mbedtls_cipher_cmac_update(mbedtls_cipher_context_t *ctx,
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const unsigned char *input, size_t ilen)
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{
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if (cmac_stub.int_zero_counter) {
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cmac_stub.int_zero_counter--;
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return 0;
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}
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return cmac_stub.int_value;
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}
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int mbedtls_cipher_cmac_finish(mbedtls_cipher_context_t *ctx,
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unsigned char *output)
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{
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if (cmac_stub.int_zero_counter) {
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cmac_stub.int_zero_counter--;
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return 0;
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}
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return cmac_stub.int_value;
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}
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int mbedtls_cipher_cmac_reset(mbedtls_cipher_context_t *ctx)
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{
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if (cmac_stub.int_zero_counter) {
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cmac_stub.int_zero_counter--;
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return 0;
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}
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return cmac_stub.int_value;
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}
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int mbedtls_cipher_cmac(const mbedtls_cipher_info_t *cipher_info,
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const unsigned char *key, size_t keylen,
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const unsigned char *input, size_t ilen,
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unsigned char *output)
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{
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if (cmac_stub.int_zero_counter) {
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cmac_stub.int_zero_counter--;
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return 0;
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}
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return cmac_stub.int_value;
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}
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int mbedtls_aes_cmac_prf_128(const unsigned char *key, size_t key_length,
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const unsigned char *input, size_t in_len,
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unsigned char *output)
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{
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if (cmac_stub.int_zero_counter) {
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cmac_stub.int_zero_counter--;
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return 0;
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}
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return cmac_stub.int_value;
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}
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