CryptoAuthLib
Atmel CryptoAuthentication Library
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Software implementation of the SHA1 algorithm. More...
#include <stdio.h>
#include <stdlib.h>
#include <stddef.h>
#include <stdint.h>
Go to the source code of this file.
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 (U32 *buf, U32 *h) |
void | CL_hashInit (CL_HashContext *ctx) |
void | CL_hashUpdate (CL_HashContext *ctx, const U8 *src, int nbytes) |
void | CL_hashFinal (CL_HashContext *ctx, U8 *dest) |
void | CL_hash (U8 *msg, int msgBytes, U8 *dest) |
Software implementation of the SHA1 algorithm.
Copyright (c) 2015 Atmel Corporation. All rights reserved.
#define _NOP | ( | ) |
#define _WDRESET | ( | ) |
#define leftRotate | ( | x, | |
n | |||
) | (x) = (((x) << (n)) | ((x) >> (32 - (n)))) |
#define memcpy_P memmove |
#define strcpy_P strcpy |
#define U16 uint16_t |
#define U32 uint32_t |
#define U8 uint8_t |
void CL_hashFinal | ( | CL_HashContext * | ctx, |
U8 * | dest | ||
) |
void CL_hashInit | ( | CL_HashContext * | ctx | ) |
void CL_hashUpdate | ( | CL_HashContext * | ctx, |
const U8 * | src, | ||
int | nbytes | ||
) |