37 lines
1.3 KiB
C
37 lines
1.3 KiB
C
/*********************************************************************
|
|
* Filename: md5.h
|
|
* Author: Brad Conte (brad AT bradconte.com)
|
|
* Copyright:
|
|
* Disclaimer: This code is presented "as is" without any guarantees.
|
|
* Details: Defines the API for the corresponding MD5 implementation.
|
|
*********************************************************************/
|
|
|
|
#ifndef MD5_H
|
|
#define MD5_H
|
|
|
|
/*************************** HEADER FILES ***************************/
|
|
#include <stddef.h>
|
|
|
|
/****************************** MACROS ******************************/
|
|
#define MD5_BLOCK_SIZE 16 // MD5 outputs a 16 byte digest
|
|
|
|
/**************************** DATA TYPES ****************************/
|
|
typedef unsigned char BYTE; // 8-bit byte
|
|
typedef unsigned int WORD; // 32-bit word, change to "long" for 16-bit machines
|
|
|
|
typedef struct {
|
|
BYTE data[64];
|
|
WORD datalen;
|
|
unsigned long long bitlen;
|
|
WORD state[4];
|
|
} MD5_CTX;
|
|
|
|
/*********************** FUNCTION DECLARATIONS **********************/
|
|
void md5_init(MD5_CTX *ctx);
|
|
void md5_update(MD5_CTX *ctx, const BYTE data[], size_t len);
|
|
void md5_final(MD5_CTX *ctx, BYTE hash[]);
|
|
int get_md5_from_string(char *dest, int dest_len, char src[MD5_BLOCK_SIZE], int src_len);
|
|
int get_base64_md5_from_string(char *dest, int dest_len, char src[MD5_BLOCK_SIZE], int src_len);
|
|
|
|
#endif // MD5_H
|