mirror of https://github.com/ARMmbed/mbed-os.git
51 lines
1.4 KiB
C
51 lines
1.4 KiB
C
/*
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* cmac_alt.h
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*
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* Copyright (C) 2019, ARM Limited, All Rights Reserved
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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"); you may
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* 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, WITHOUT
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* 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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*/
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#ifndef __CMAC_ALT__
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#define __CMAC_ALT__
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#if defined(MBEDTLS_CMAC_ALT)
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#include "ssi_aes.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct mbedtls_cmac_context_t
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{
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SaSiAesUserContext_t CC_Context;
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uint8_t CC_Key[SASI_AES_KEY_MAX_SIZE_IN_BYTES];
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size_t CC_keySizeInBytes;
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/** Unprocessed data - either data that was not block aligned and is still
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* pending processing, or the final block */
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unsigned char unprocessed_block[SASI_AES_BLOCK_SIZE_IN_BYTES];
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/** The length of data pending processing. */
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size_t unprocessed_len;
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int is_cc_initiated;
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} mbedtls_cmac_context_t;
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#ifdef __cplusplus
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}
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#endif
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#endif /* MBEDTLS_CMAC_ALT */
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#endif /* __CMAC_ALT__ */
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