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Diffstat (limited to 'thirdparty/nRF5_SDK_15.0.0_a53641a/external/nrf_cc310/include/crys_ecpki_ecdsa.h')
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diff --git a/thirdparty/nRF5_SDK_15.0.0_a53641a/external/nrf_cc310/include/crys_ecpki_ecdsa.h b/thirdparty/nRF5_SDK_15.0.0_a53641a/external/nrf_cc310/include/crys_ecpki_ecdsa.h new file mode 100644 index 0000000..13138c5 --- /dev/null +++ b/thirdparty/nRF5_SDK_15.0.0_a53641a/external/nrf_cc310/include/crys_ecpki_ecdsa.h @@ -0,0 +1,139 @@ +/************************************************************************************** +* Copyright (c) 2016-2017, ARM Limited or its affiliates. All rights reserved * +* * +* This file and the related binary are licensed under the following license: * +* * +* ARM Object Code and Header Files License, v1.0 Redistribution. * +* * +* Redistribution and use of object code, header files, and documentation, without * +* modification, are permitted provided that the following conditions are met: * +* * +* 1) Redistributions must reproduce the above copyright notice and the * +* following disclaimer in the documentation and/or other materials * +* provided with the distribution. * +* * +* 2) Unless to the extent explicitly permitted by law, no reverse * +* engineering, decompilation, or disassembly of is permitted. * +* * +* 3) Redistribution and use is permitted solely for the purpose of * +* developing or executing applications that are targeted for use * +* on an ARM-based product. * +* * +* DISCLAIMER. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND * +* CONTRIBUTORS "AS IS." ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT * +* NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, NON-INFRINGEMENT, * +* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE * +* COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * +* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED * +* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * +* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * +* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * +* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * +* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * +**************************************************************************************/ + + + +#ifndef CRYS_ECPKI_ECDSA_H +#define CRYS_ECPKI_ECDSA_H + +/*! +@file +@brief Defines the APIs that support the ECDSA functions. +@defgroup crys_ecpki_ecdsa CryptoCell ECDSA APIs +@{ +@ingroup cryptocell_ecpki +*/ + +#include "crys_error.h" +#include "crys_ecpki_types.h" +#include "crys_hash.h" +#include "crys_rnd.h" + +#ifdef __cplusplus +extern "C" +{ +#endif + + + +/************************************************************************** + * CRYS_ECDSA_Sign - integrated function + **************************************************************************/ +/*! +@brief This function performs an ECDSA sign operation in integrated form. + +\note +Using of HASH functions with HASH size greater than EC modulus size, is not recommended!. +Algorithm according [ANS X9.62] standard. + +The message data may be either a non-hashed data or a digest of a hash function. +For a non-hashed data, the message data will be hashed using the hash function indicated by ::CRYS_ECPKI_HASH_OpMode_t. +For a digest, ::CRYS_ECPKI_HASH_OpMode_t should indicate the hash function that the message data was created by, and it will not be hashed. + +@return CRYS_OK on success. +@return A non-zero value on failure as defined crys_ecpki_error.h, crys_hash_error.h or crys_rnd_error.h. +**/ +CIMPORT_C CRYSError_t CRYS_ECDSA_Sign( + void *rndState_ptr, /*!< [in/out] Pointer to the RND state structure. */ + SaSiRndGenerateVectWorkFunc_t rndGenerateVectFunc, /*!< [in] Pointer to the random vector generation function. */ + CRYS_ECDSA_SignUserContext_t *pSignUserContext, /*!< [in/out] Pointer to the user buffer for signing the database. */ + CRYS_ECPKI_UserPrivKey_t *pSignerPrivKey, /*!< [in] A pointer to a user private key structure. */ + CRYS_ECPKI_HASH_OpMode_t hashMode, /*!< [in] One of the supported SHA-x HASH modes, as defined in + ::CRYS_ECPKI_HASH_OpMode_t. + \note MD5 is not supported. */ + uint8_t *pMessageDataIn, /*!< [in] Pointer to the input data to be signed. + The size of the scatter/gather list representing the data buffer + is limited to 128 entries, and the size of each entry is limited + to 64KB (fragments larger than 64KB are broken into + fragments <= 64KB). */ + uint32_t messageSizeInBytes, /*!< [in] Size of message data in bytes. */ + uint8_t *pSignatureOut, /*!< [in] Pointer to a buffer for output of signature. */ + uint32_t *pSignatureOutSize /*!< [in/out] Pointer to the signature size. Used to pass the size of + the SignatureOut buffer (in), which must be >= 2 + * OrderSizeInBytes. When the API returns, + it is replaced with the size of the actual signature (out). */ + ); + + + +/************************************************************************** + * CRYS_ECDSA_Verify integrated function + **************************************************************************/ +/*! +@brief This function performs an ECDSA verify operation in integrated form. +Algorithm according [ANS X9.62] standard. + +The message data may be either a non-hashed data or a digest of a hash function. +For a non-hashed data, the message data will be hashed using the hash function indicated by ::CRYS_ECPKI_HASH_OpMode_t. +For a digest, ::CRYS_ECPKI_HASH_OpMode_t should indicate the hash function that the message data was created by, and it will not be hashed. + +@return CRYS_OK on success. +@return A non-zero value on failure as defined crys_ecpki_error.h or crys_hash_error.h. +*/ +CIMPORT_C CRYSError_t CRYS_ECDSA_Verify ( + CRYS_ECDSA_VerifyUserContext_t *pVerifyUserContext, /*!< [in] Pointer to the user buffer for signing the database. */ + CRYS_ECPKI_UserPublKey_t *pUserPublKey, /*!< [in] Pointer to a user public key structure. */ + CRYS_ECPKI_HASH_OpMode_t hashMode, /*!< [in] One of the supported SHA-x HASH modes, as defined in + ::CRYS_ECPKI_HASH_OpMode_t. + \note MD5 is not supported. */ + uint8_t *pSignatureIn, /*!< [in] Pointer to the signature to be verified. */ + uint32_t SignatureSizeBytes, /*!< [in] Size of the signature (in bytes). */ + uint8_t *pMessageDataIn, /*!< [in] Pointer to the input data that was signed (same as given to + the signing function). The size of the scatter/gather list representing + the data buffer is limited to 128 entries, and the size of each entry is + limited to 64KB (fragments larger than 64KB are broken into fragments <= 64KB). */ + uint32_t messageSizeInBytes /*!< [in] Size of the input data (in bytes). */ + ); + + +/**********************************************************************************************************/ + + +#ifdef __cplusplus +} +#endif +/** +@} + */ +#endif |