用于签名的程序是用VC 开发的代码很好有想学CryptAPI的可以下载看看,学写加密签名的也可以-signed for the procedure is the development of VC is a very good source to the study can be downloaded CryptAPI look at the school was signed by encryption can also
creat a certificate using makecert
creat a PKCS#12.pfx file to store the private key
Encrypte data using the public Key in Certificate
Decrypt data using the private key in a PKCS#12.pfx file