94 lines
4.4 KiB
C
94 lines
4.4 KiB
C
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/**************************************************************************************
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* Copyright (c) 2016-2017, ARM Limited or its affiliates. All rights reserved *
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* *
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* This file and the related binary are licensed under the following license: *
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* *
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* ARM Object Code and Header Files License, v1.0 Redistribution. *
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* *
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* Redistribution and use of object code, header files, and documentation, without *
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* modification, are permitted provided that the following conditions are met: *
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* *
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* 1) Redistributions must reproduce the above copyright notice and the *
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* following disclaimer in the documentation and/or other materials *
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* provided with the distribution. *
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* *
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* 2) Unless to the extent explicitly permitted by law, no reverse *
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* engineering, decompilation, or disassembly of is permitted. *
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* *
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* 3) Redistribution and use is permitted solely for the purpose of *
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* developing or executing applications that are targeted for use *
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* on an ARM-based product. *
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* *
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* DISCLAIMER. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND *
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* CONTRIBUTORS "AS IS." ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT *
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* NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, NON-INFRINGEMENT, *
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* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE *
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* COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, *
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED *
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* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR *
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF *
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING *
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS *
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
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**************************************************************************************/
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#ifndef _SSI_UTIL_DEFS_H
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#define _SSI_UTIL_DEFS_H
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/*!
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@defgroup ssi_utils CryptoCell utility APIs
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@{
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@ingroup cryptocell_api
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@brief This group is the utility apis group
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@}
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@file
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@brief This file contains CryptoCell Util general definitions.
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@defgroup ssi_utils_defs CryptoCell utils general definitions
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@{
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@ingroup ssi_utils
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*/
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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#include "ssi_pal_types_plat.h"
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#include "ssi_util_key_derivation_defs.h"
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/******************************************************************************
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* DEFINITIONS
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******************************************************************************/
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/*! Supported AES key size in bits. */
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#define SASI_UTIL_AES_128BIT_SIZE 16 // same as SEP_AES_128_BIT_KEY_SIZE
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/*****************************************/
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/* CMAC derive key definitions*/
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/*****************************************/
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/*! Minimal data size for CMAC derivation operation. */
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#define SASI_UTIL_CMAC_DERV_MIN_DATA_IN_SIZE SASI_UTIL_FIX_DATA_MIN_SIZE_IN_BYTES+2
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/*! Maximal data size for CMAC derivation operation. */
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#define SASI_UTIL_CMAC_DERV_MAX_DATA_IN_SIZE SASI_UTIL_MAX_KDF_SIZE_IN_BYTES
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/*! AES CMAC result size in bytes. */
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#define SASI_UTIL_AES_CMAC_RESULT_SIZE_IN_BYTES 0x10UL
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/*! AES CMAC result size in words. */
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#define SASI_UTIL_AES_CMAC_RESULT_SIZE_IN_WORDS (SASI_UTIL_AES_CMAC_RESULT_SIZE_IN_BYTES/4)
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/*! Util Error type. */
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typedef uint32_t SaSiUtilError_t;
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/*! Defines the CMAC result buffer. */
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typedef uint8_t SaSiUtilAesCmacResult_t[SASI_UTIL_AES_CMAC_RESULT_SIZE_IN_BYTES];
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#ifdef __cplusplus
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}
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#endif
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/**
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@}
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*/
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#endif /*_SSI_UTIL_DEFS_H*/
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