public static void TestSm2Enc()
{
string testStr = "hello world";
Console.WriteLine("原始数据 : " + testStr);
byte[] sourceData = Encoding.ASCII.GetBytes(testStr);
byte[] pubKey = HexStringToByteArray(PubKey);
string encStr = SM2Utils.Encrypt(pubKey, sourceData);
Console.WriteLine("加密后数据 : " + encStr);
byte[] prik = HexStringToByteArray(PriKey);
var data = Hex.Decode(Encoding.ASCII.GetBytes(encStr));
var decodedData = SM2Utils.Decrypt(prik, data);
var decodedStr = Encoding.ASCII.GetString(decodedData);
Console.WriteLine("解密后数据 : " + decodedStr);
}
public static void tesdDecFile()
{
string filePath = @"D:\ProjectDemo\SM2Crypto\tmp\MA05M6KK9201810311620120201.enc";
FileStream fs = new FileStream(filePath, FileMode.Open);
byte[] data = new byte[fs.Length];
fs.Seek(0, SeekOrigin.Begin);
fs.Read(data, 0, (int)fs.Length);
fs.Close();
byte[] prik = Encoding.ASCII.GetBytes(PRV_KEY);
//var data = Hex.Decode(Encoding.ASCII.GetBytes(encStr));
var decodedData = SM2Utils.Decrypt(Hex.Decode(prik), data);
string zipFilePath = @"D:\ProjectDemo\SM2Crypto\test\MA05M6KK9201810311620120201.zip";
FileStream zfs = new FileStream(zipFilePath, FileMode.Create);
zfs.Write(decodedData, 0, decodedData.Length);
zfs.Close();
}
private void BtnSm2Test(object sender, RoutedEventArgs e)
{
//公钥
string publickey = "";
//私钥
string privatekey = "";
//生成公钥和私钥
SM2Utils.GenerateKeyPair(out publickey, out privatekey);
System.Console.Out.WriteLine("加密明文: " + "000000");
System.Console.Out.WriteLine("publickey：" + publickey);
//开始加密
string cipherText = SM2Utils.Encrypt(publickey, "000000");
System.Console.Out.WriteLine("密文: " + cipherText);
System.Console.Out.WriteLine("privatekey：" + privatekey);
//解密
string plainText = SM2Utils.Decrypt(privatekey, cipherText);
System.Console.Out.WriteLine("明文: " + plainText);
Console.ReadLine();
}