mirror of https://github.com/ARMmbed/mbed-os.git
130 lines
7.4 KiB
C
130 lines
7.4 KiB
C
/**************************************************************************************
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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 CRYS_RSA_KG_H
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#define CRYS_RSA_KG_H
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#include "crys_rsa_types.h"
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#include "crys_rnd.h"
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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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/*!
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@file
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@brief Generates a RSA pair of public and private keys.
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@defgroup crys_rsa_kg CryptoCell RSA key generation APIs
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@{
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@ingroup crys_rsa
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*/
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/************************ Defines ******************************/
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/* Max allowed size and values of public exponent for key generation in CRYS */
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/*! Maximal public exponent size in bits. */
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#define CRYS_RSA_KG_PUB_EXP_MAX_SIZE_BITS 17
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/*! Definition of public exponent value. */
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#define CRYS_RSA_KG_PUB_EXP_ALLOW_VAL_1 0x000003
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/*! Definition of public exponent value. */
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#define CRYS_RSA_KG_PUB_EXP_ALLOW_VAL_2 0x000011
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/*! Definition of public exponent value. */
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#define CRYS_RSA_KG_PUB_EXP_ALLOW_VAL_3 0x010001
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/***********************************************************************************************/
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/*!
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@brief CRYS_RSA_KG_GenerateKeyPair generates a Pair of public and private keys on non CRT mode according to [ANS X9.31].
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\note To be FIPS 186-4 [5.1] compliant use only the following key sizes (in bits): 1024, 2048 and 3072.
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@return CRYS_OK on success.
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@return A non-zero value from crys_rsa_error.h or crys_rnd_error.h on failure.
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*/
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CIMPORT_C CRYSError_t CRYS_RSA_KG_GenerateKeyPair(
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void *rndState_ptr, /*!< [in/out] Pointer to the RND state structure. */
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SaSiRndGenerateVectWorkFunc_t rndGenerateVectFunc, /*!< [in] Pointer to the random vector generation function. */
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uint8_t *pubExp_ptr, /*!< [in] The pointer to the public exponent (public key). */
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uint16_t pubExpSizeInBytes, /*!< [in] The public exponent size in bytes. */
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uint32_t keySize, /*!< [in] The size of the key, in bits. Supported sizes are
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512, 1024, 2048, 3072 and 4096 bit. */
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CRYS_RSAUserPrivKey_t *userPrivKey_ptr, /*!< [out] Pointer to the private key structure. */
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CRYS_RSAUserPubKey_t *userPubKey_ptr, /*!< [out] Pointer to the public key structure. */
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CRYS_RSAKGData_t *keyGenData_ptr, /*!< [in] Pointer to a temporary structure required for the KeyGen operation. */
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CRYS_RSAKGFipsContext_t *pFipsCtx /*!< [in] Pointer to temporary buffer used in case FIPS certification if required. */
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);
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/***********************************************************************************************/
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/*!
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@brief Generates a pair of public and private keys on CRT mode according to [ANS X9.31].
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\note To be FIPS 186-4 [5.1] compliant use only the following key sizes (in bits): 1024, 2048 and 3072.
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@return CRYS_OK on success.
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@return A non-zero value from crys_rsa_error.h or crys_rnd_error.h on failure.
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*/
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CIMPORT_C CRYSError_t CRYS_RSA_KG_GenerateKeyPairCRT(
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void *rndState_ptr, /*!< [in/out] Pointer to the RND state structure. */
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SaSiRndGenerateVectWorkFunc_t rndGenerateVectFunc, /*!< [in] Pointer to the random vector generation function. */
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uint8_t *pubExp_ptr, /*!< [in] The pointer to the public exponent (public key). */
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uint16_t pubExpSizeInBytes, /*!< [in] The public exponent size in bytes. */
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uint32_t keySize, /*!< [in] The size of the key, in bits. Supported sizes are
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512, 1024, 2048, 3072 and 4096 bit. */
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CRYS_RSAUserPrivKey_t *userPrivKey_ptr, /*!< [out] Pointer to the private key structure. */
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CRYS_RSAUserPubKey_t *userPubKey_ptr, /*!< [out] Pointer to the public key structure. */
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CRYS_RSAKGData_t *keyGenData_ptr, /*!< [in] Pointer to a temporary structure required for the KeyGen operation. */
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CRYS_RSAKGFipsContext_t *pFipsCtx /*!< [in] Pointer to temporary buffer used in case FIPS certification if required. */
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);
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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
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