//RSA验证签名
public static string messagesigncheck(string messagesign, string signvalue)
{
string pubKeyFile = "\\CA\\root-cert.cer";//默认目录位置，公钥
string publicKeyXml = RsaHelper.PublicKeyXmlFromCer(pubKeyFile, "");
if (publicKeyXml == null)
{
return("0");
}
bool checkresult = RsaHelper.ReceiverVerifyHash(messagesign, signvalue, publicKeyXml);
if (checkresult)
{
return("1");
}
else
{
return("0");
}
}
//RSA加密
public static string RSAEncry(string message)
{
string pubKeyFile = "\\CA\\root-cert.cer";//默认目录位置，公钥
string publicKeyXml = RsaHelper.PublicKeyXmlFromCer(pubKeyFile, "");
if (publicKeyXml == null)
{
return("0");
}
string rsaEncrypted = RsaHelper.Encrypt(message, publicKeyXml);
if (rsaEncrypted == null)
{
return("0");
}
else
{
return(rsaEncrypted);
}
return("1");
}