sha1_routines.h File Reference

Software implementation of the SHA1 algorithm. More...

#include "atca_compiler.h"
#include <stdio.h>
#include <stdlib.h>
#include <stddef.h>
#include <stdint.h>

Data Structures
struct	CL_HashContext

Macros
#define	U8   uint8_t
#define	U16   uint16_t
#define	U32   uint32_t
#define	memcpy_P   memmove
#define	strcpy_P   strcpy
#define	_WDRESET()
#define	_NOP()
#define	leftRotate(x, n)   (x) = (((x) << (n)) | ((x) >> (32 - (n))))

Functions
void	shaEngine (uint32_t *buf, uint32_t *h)
void	CL_hashInit (CL_HashContext *ctx)
void	CL_hashUpdate (CL_HashContext *ctx, const uint8_t *src, int nbytes)
void	CL_hashFinal (CL_HashContext *ctx, uint8_t *dest)
void	CL_hash (uint8_t *msg, int msgBytes, uint8_t *dest)

Detailed Description

Software implementation of the SHA1 algorithm.

Copyright

(c) 2015-2020 Microchip Technology Inc. and its subsidiaries.