static void Main(string[] args)
{
//RSAKeyFormatConvert.RSAKeyFormatConverter.ConvertKeyPemToXml();
var key1 = File.ReadAllText(AppDomain.CurrentDomain.BaseDirectory + @"primary.txt");
var privateKeyText = File.ReadAllText(AppDomain.CurrentDomain.BaseDirectory + @"primary.txt");//.Replace("\n", "").Replace("-----END PRIVATE KEY-----", "").Replace("-----BEGIN PRIVATE KEY-----", "");
//var r = new RSACrypto(privateKeyText);
//var s = r.Encrypt("4716439d5ab0f4b82d526162e8a0c50a40398eaca5adf2fe6161aad8cb52b862");
var xml = RSAKeyConvert.RSAPrivateKeyJava2DotNet(privateKeyText);
var key2 = RSAKeyConvert.RSAPrivateKeyDotNet2Java(xml);
var data = "4716439d5ab0f4b82d526162e8a0c50a40398eaca5adf2fe6161aad8cb52b862";
var v = new RSACryption_New().RSAEncryptByPrivateKey(xml, data);
var aa = "DNyn3vyHO2dKzN6pu1oE3VYg0DKkdUe1bySKwLEJ47mUT1M/AyDl+pOkXxCSM3pWNh+mMdf5NhSgoWWNw8AFfRsIbaoBAyaXcYj5UpnZcpOfxQ47xiAofq9kLQKAk9spuYbZgSooIzRIyi4qhLWkdqqFntCgDlXklLVBjgoRkME=";
var vv = new RSACryption_New().RSADecryptByPrivateKey(xml, aa);
if (vv == data)
{
Console.WriteLine("验签正确!");
}
else
{
Console.WriteLine("验签失败!");
}
Console.Read();
}
/// <summary>
/// 用私钥给数据进行RSA加密(PEM格式)
/// </summary>
/// <param name="pemPrivateKey">pem格式私钥</param>
/// <param name="strEncryptString">加密字符串</param>
/// <returns></returns>
public string RSAEncryptByPrivateKeyPem(string pemPrivateKey, string strEncryptString)
{
var xmlPrivateKey = RSAKeyConvert.RSAPrivateKeyJava2DotNet(pemPrivateKey.Replace("\n", "").Replace("-----END PRIVATE KEY-----", "").Replace("-----BEGIN PRIVATE KEY-----", "")).Replace("-----BEGIN PRIVATE KEY-----", "").Replace("-----END ENCRYPTED PRIVATE KEY-----", "");
//加载私钥
RSACryptoServiceProvider privateRsa = new RSACryptoServiceProvider();
privateRsa.FromXmlString(xmlPrivateKey);
//转换密钥
AsymmetricCipherKeyPair keyPair = DotNetUtilities.GetKeyPair(privateRsa);
IBufferedCipher c = CipherUtilities.GetCipher("RSA/ECB/PKCS1Padding");// 参数与Java中加密解密的参数一致
//第一个参数为true表示加密，为false表示解密；第二个参数表示密钥
c.Init(true, keyPair.Private);
byte[] DataToEncrypt = Encoding.UTF8.GetBytes(strEncryptString);
byte[] outBytes = c.DoFinal(DataToEncrypt);//加密
string strBase64 = Convert.ToBase64String(outBytes);
return(strBase64);
}