#include "stdafx.h"
#include
#include
#pragma comment(lib,"libeay32.lib")
int _tmain(int argc, _TCHAR* argv[])
{
X509 x;
FILE *fp;
unsigned char buf[5000],*p;
int len,ret;
BIO *b;
/ cert.cer 为 DER 编码的数字证书
用户如果是 windows 系统,可以从 IE 中导出一个 x509
标
/
fp=fopen("cert.cer","rb");
if(!fp) return -1;
len=fread(buf,1,5000,fp);
fclose(fp);
p=buf;
x=X509_new();
d2i_X509(&x,(const unsigned char *)&p,len);
b=BIO_new(BIO_s_file());
BIO_set_fp(b,stdout,BIO_NOCLOSE);
ret=X509_print(b,x);
BIO_free(b);
X509_free(x);
return 0;
}
具体什么错误,分析一下错误信息。