81 lines
1.6 KiB
C
81 lines
1.6 KiB
C
|
#ifndef UTILS_MD5_H_
|
|||
|
|
#define UTILS_MD5_H_
|
|||
|
|
|
|||
|
|
#include "stdio.h"
|
|||
|
|
#include "stdint.h"
|
|||
|
|
#include "stdlib.h"
|
|||
|
|
#include "string.h"
|
|||
|
|
|
|||
|
|
typedef struct {
|
|||
|
|
uint32_t total[2]; /*!< number of bytes processed */
|
|||
|
|
uint32_t state[4]; /*!< intermediate digest state */
|
|||
|
|
unsigned char buffer[64]; /*!< data block being processed */
|
|||
|
|
} iot_md5_context;
|
|||
|
|
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* @brief <EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD>MD5<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
*
|
|||
|
|
* @param ctx MD5<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD>
|
|||
|
|
*/
|
|||
|
|
void utils_md5_init(iot_md5_context *ctx);
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* @brief <EFBFBD><EFBFBD><EFBFBD><EFBFBD>MD5<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
*
|
|||
|
|
* @param ctx MD5<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD>
|
|||
|
|
*/
|
|||
|
|
void utils_md5_free(iot_md5_context *ctx);
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* @brief <EFBFBD><EFBFBD><EFBFBD><EFBFBD>MD5<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
*
|
|||
|
|
* @param dst Ŀ<EFBFBD><EFBFBD>MD5<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
* @param src ԴMD5<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
*/
|
|||
|
|
void utils_md5_clone(iot_md5_context *dst,
|
|||
|
|
const iot_md5_context *src);
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* @brief <EFBFBD><EFBFBD><EFBFBD><EFBFBD>MD5<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
*
|
|||
|
|
* @param ctx MD5<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD>
|
|||
|
|
*/
|
|||
|
|
void utils_md5_starts(iot_md5_context *ctx);
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* @brief MD5<EFBFBD><EFBFBD><EFBFBD>̻<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
*
|
|||
|
|
* @param ctx MD5<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD>
|
|||
|
|
* @param input <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
* @param ilen <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݳ<EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
*/
|
|||
|
|
void utils_md5_update(iot_md5_context *ctx, const unsigned char *input, size_t ilen);
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* @brief MD5<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
*
|
|||
|
|
* @param ctx MD5<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD>
|
|||
|
|
* @param output MD5У<EFBFBD><EFBFBD><EFBFBD>ͽ<EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
*/
|
|||
|
|
void utils_md5_finish(iot_md5_context *ctx, unsigned char output[16]);
|
|||
|
|
|
|||
|
|
/* <20>ڲ<EFBFBD>ʹ<EFBFBD><CAB9> */
|
|||
|
|
void utils_md5_process(iot_md5_context *ctx, const unsigned char data[64]);
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* @brief Output = MD5( input buffer )
|
|||
|
|
*
|
|||
|
|
* @param input <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
* @param ilen <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݳ<EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
* @param output MD5У<EFBFBD><EFBFBD><EFBFBD>ͽ<EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
*/
|
|||
|
|
void utils_md5(const unsigned char *input, size_t ilen, unsigned char output[16]);
|
|||
|
|
|
|||
|
|
|
|||
|
|
int8_t utils_hb2hex(uint8_t hb);
|
|||
|
|
|
|||
|
|
|
|||
|
|
#endif
|
|||
|
|
|