a+=b;\}voidMD5Init(MD5_CTX*context);voidMD5Update(MD5_CTX*context,unsigned char*input,unsigned int inputlen);voidMD5Final(MD5_CTX*context,unsigned char digest[16]);voidMD5Transform(unsigned int state[4],unsigned char block[64]);voidMD5Encode(unsigned char*output,unsigned int*input,unsigned in...
方法一: AI检测代码解析 #include<stdio.h>#include<openssl/md5.h>#include<string.h>int main(int argc, char **argv){MD5_CTX ctx;char *data="123";char md[16];char buf[33]={'/0'};char tmp[3]={'/0'};int i;MD5_Init(&ctx);MD5_Update(&ctx,data,strlen(data));MD5_Final(md,&...
void MD5Update PROTO_LIST ((MD5_CTX *, unsigned char *, unsigned int)); void MD5Final PROTO_LIST ((unsigned char [16], MD5_CTX *)); ※※※MD5C.C※※※ #include "global.h" #include "md5.h" #define S11 7 #define S12 12 #define S13 17 #define S14 22 #define S21 5 #define...
[3] = 0x10325476; } void MD5Update(MD5_CTX *context,unsigned char *input,unsigned int inputlen) { unsigned int i = 0,index = 0,partlen = 0; index = (context->count[0] >> 3) & 0x3F; partlen = 64 - index; context->count[0] += inputlen << 3; if(context->count[0] < ...
void MD5Init(MD5_CTX *context); void MD5Update(MD5_CTX *context,unsigned char *input,unsigned int inputlen); void MD5Final(MD5_CTX *context,unsigned char digest[16]); void MD5Transform(unsigned int state[4],unsigned char block[64]); ...
void MD5Init(MD5_CTX *context); void MD5Update(MD5_CTX *context,unsigned char *input,unsigned int inputlen); void MD5Final(MD5_CTX *context,unsigned char digest[16]); void MD5Transform(unsigned int state[4],unsigned char block[64]); ...
1#include <stdio.h>2#include <stdlib.h>3#include"md5.h"45intmain(intargc,char*argv[])6{7inti;8unsignedcharencrypt[] ="admin";//21232f297a57a5a743894a0e4a801fc39unsignedchardecrypt[16];10MD5_CTX md5;11MD5Init(&md5);12MD5Update(&md5,encrypt,strlen((char*)encrypt));13MD5Final(&md...
voidcalculate_md5(constunsignedchar*data,size_tlength,unsignedchar*md5_hash){MD5_CTXctx;MD5_Init(&ctx);MD5_Update(&ctx,data,length);MD5_Final(md5_hash,&ctx);} 该函数接受三个参数:data为待计算的数据指针,length为数据长度,md5_hash为存储MD5值的数组。
源文件如下:md5.h 复制 #ifndef MD5_H#define MD5_Htypedef struct{unsignedintcount[2];unsignedintstate[4];unsignedcharbuffer[64];}MD5_CTX;#define F(x,y,z) ((x & y) | (~x & z))#define G(x,y,z) ((x & z) | (y & ~z))#define H(x,y,z) (x^y^z)#define I(x,y,z)...
MD5_Update(&md5_ctx, buffer, bytes); } MD5_Final(md5_hash, &md5_ctx); fclose(file); } ``` 3. 在主函数中调用compute_md5函数来计算文件的MD5值: ```c int main() { const char* filepath = "文件路径"; unsigned char md5_hash[MD5_DIGEST_LENGTH]; compute_md5(filepath, md5_hash);...