stm32f4xx_hash_sha1.c File Reference

This file provides high level functions to compute the HASH SHA1 and HMAC SHA1 Digest of an input message. It uses the stm32f4xx_hash.c/.h drivers to access the STM32F4xx HASH peripheral. More...

#include "stm32f4xx_hash.h"

Macros
#define	SHA1BUSY_TIMEOUT   ((uint32_t) 0x00010000)

Functions
ErrorStatus	HASH_SHA1 (uint8_t *Input, uint32_t Ilen, uint8_t Output[20])
	Compute the HASH SHA1 digest. More...
ErrorStatus	HMAC_SHA1 (uint8_t *Key, uint32_t Keylen, uint8_t *Input, uint32_t Ilen, uint8_t Output[20])
	Compute the HMAC SHA1 digest. More...

Detailed Description

This file provides high level functions to compute the HASH SHA1 and HMAC SHA1 Digest of an input message. It uses the stm32f4xx_hash.c/.h drivers to access the STM32F4xx HASH peripheral.

Author

MCD Application Team

Version

V1.0.2

Date

05-March-2012

* 
*          ===================================================================
*                                   How to use this driver
*          ===================================================================
*          1. Enable The HASH controller clock using 
*            RCC_AHB2PeriphClockCmd(RCC_AHB2Periph_HASH, ENABLE); function.
*
*          2. Calculate the HASH SHA1 Digest using HASH_SHA1() function.
*
*          3. Calculate the HMAC SHA1 Digest using HMAC_SHA1() function.
*
*  

Attention

© COPYRIGHT 2012 STMicroelectronics

Licensed under MCD-ST Liberty SW License Agreement V2, (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.st.com/software_license_agreement_liberty_v2

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.