0ef1717155
Some checks failed
Basic Checks / license-check (push) Has been cancelled
Basic Checks / include-check (push) Has been cancelled
Basic Checks / style-check (push) Has been cancelled
Basic Checks / docs-check (push) Has been cancelled
Basic Checks / python-tests (push) Has been cancelled
Basic Checks / pin-validation (push) Has been cancelled
Basic Checks / cmake-checks (push) Has been cancelled
Basic Checks / frozen-tools-check (push) Has been cancelled
Publish or Update docker image for head of branch / prepare-tags (push) Has been cancelled
Release or update docker image for a released mbed-os version / prepare-tags (push) Has been cancelled
Publish or Update docker image for head of branch / build-container (push) Has been cancelled
Publish or Update docker image for head of branch / test-container (linux/amd64) (push) Has been cancelled
Publish or Update docker image for head of branch / test-container (linux/arm64) (push) Has been cancelled
Publish or Update docker image for head of branch / deploy-container (push) Has been cancelled
Release or update docker image for a released mbed-os version / build-container (push) Has been cancelled
Release or update docker image for a released mbed-os version / test-container (linux/amd64) (push) Has been cancelled
Release or update docker image for a released mbed-os version / test-container (linux/arm64) (push) Has been cancelled
Release or update docker image for a released mbed-os version / deploy-container (push) Has been cancelled
Prune temporary docker images / prune-images (push) Has been cancelled
61 lines
2.3 KiB
C
61 lines
2.3 KiB
C
/**
|
|
* \file sha1.h
|
|
*
|
|
* \brief This file contains SHA-1 definitions and functions.
|
|
*
|
|
* The Secure Hash Algorithm 1 (SHA-1) cryptographic hash function is defined in
|
|
* <em>FIPS 180-4: Secure Hash Standard (SHS)</em>.
|
|
*
|
|
* \warning SHA-1 is considered a weak message digest and its use constitutes
|
|
* a security risk. We recommend considering stronger message
|
|
* digests instead.
|
|
*/
|
|
/*
|
|
* Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved
|
|
* Copyright (C) 2019-2020, STMicroelectronics, All Rights Reserved
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
* not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*
|
|
* This file implements STMicroelectronics SHA1 API with HW services based
|
|
* on mbed TLS API
|
|
*/
|
|
|
|
#ifndef MBEDTLS_SHA1_ALT_H
|
|
#define MBEDTLS_SHA1_ALT_H
|
|
|
|
#if defined (MBEDTLS_SHA1_ALT)
|
|
/* Includes ------------------------------------------------------------------*/
|
|
#include "hash_stm32.h"
|
|
|
|
#define ST_SHA1_BLOCK_SIZE ((size_t) 64) /*!< HW handles 512 bits, ie 64 bytes */
|
|
#define ST_SHA1_NB_HASH_REG ((uint32_t)57) /*!< Number of HASH HW context Registers:
|
|
CR + STR + IMR + CSR[54] */
|
|
|
|
/**
|
|
* \brief SHA-1 context structure
|
|
*/
|
|
typedef struct mbedtls_sha1_context {
|
|
HASH_HandleTypeDef hhash; /*!< Handle of HASH HAL */
|
|
uint8_t sbuf[ST_SHA1_BLOCK_SIZE]; /*!< Buffer to store input data until ST_SHA1_BLOCK_SIZE
|
|
is reached, or until last input data is reached */
|
|
uint8_t sbuf_len; /*!< Number of bytes stored in sbuf */
|
|
uint32_t ctx_save_regs[ST_SHA1_NB_HASH_REG];
|
|
}
|
|
mbedtls_sha1_context;
|
|
|
|
|
|
#endif /* MBEDTLS_SHA1_ALT */
|
|
|
|
#endif /* MBEDTLS_SHA1_ALT_H */
|