8c24d921b0
sample: examples\aliyun_iotkit_csdk_mqtt project: board\TencentOS_tiny_EVB_MX_Plus\KEIL\aliyun_iotkit_csdk_mqtt
82 lines
1.9 KiB
C
82 lines
1.9 KiB
C
/*
|
|
* Copyright (C) 2015-2018 Alibaba Group Holding Limited
|
|
*/
|
|
|
|
|
|
|
|
|
|
#ifndef _INFRA_MD5_H_
|
|
#define _INFRA_MD5_H_
|
|
|
|
#include "infra_types.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 Initialize MD5 context
|
|
*
|
|
* \param ctx MD5 context to be initialized
|
|
*/
|
|
void utils_md5_init(iot_md5_context *ctx);
|
|
|
|
/**
|
|
* \brief Clear MD5 context
|
|
*
|
|
* \param ctx MD5 context to be cleared
|
|
*/
|
|
void utils_md5_free(iot_md5_context *ctx);
|
|
|
|
/**
|
|
* \brief Clone (the state of) an MD5 context
|
|
*
|
|
* \param dst The destination context
|
|
* \param src The context to be cloned
|
|
*/
|
|
void utils_md5_clone(iot_md5_context *dst,
|
|
const iot_md5_context *src);
|
|
|
|
/**
|
|
* \brief MD5 context setup
|
|
*
|
|
* \param ctx context to be initialized
|
|
*/
|
|
void utils_md5_starts(iot_md5_context *ctx);
|
|
|
|
/**
|
|
* \brief MD5 process buffer
|
|
*
|
|
* \param ctx MD5 context
|
|
* \param input buffer holding the data
|
|
* \param ilen length of the input data
|
|
*/
|
|
void utils_md5_update(iot_md5_context *ctx, const unsigned char *input, uint32_t ilen);
|
|
|
|
/**
|
|
* \brief MD5 final digest
|
|
*
|
|
* \param ctx MD5 context
|
|
* \param output MD5 checksum result
|
|
*/
|
|
void utils_md5_finish(iot_md5_context *ctx, unsigned char output[16]);
|
|
|
|
/* Internal use */
|
|
void utils_md5_process(iot_md5_context *ctx, const unsigned char data[64]);
|
|
|
|
/**
|
|
* \brief Output = MD5( input buffer )
|
|
*
|
|
* \param input buffer holding the data
|
|
* \param ilen length of the input data
|
|
* \param output MD5 checksum result
|
|
*/
|
|
void utils_md5(const unsigned char *input, uint32_t ilen, unsigned char output[16]);
|
|
|
|
void utils_hmac_md5(const char *msg, int msg_len, char *digest, const char *key, int key_len);
|
|
|
|
#endif
|
|
|