.Net的Rsa解密

用的组件NETCore.Encrypt

 

        static void Main(string[] args)
        {
            string RsaPublicKey = @"-----BEGIN PUBLIC KEY-----
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDYHSAbIAbjctQt8EpNiNzO52QN
P9uIAlNqry8aHPkrzyxDzEakkJ9d3Yd+ejdxxzKzTc93pdj2KpdVqADiqnnm9K1q
K3oTs3uX7aXzTo0Jc/lqb1qOtl7RLlo3ScrqAU+yeFvvlPg+wqI+tyDeqD+tT974
3XURVD5+FiVleD5ooQIDAQAB
-----END PUBLIC KEY-----";
            string RsaPrivateKey = @"-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----";


            //PKCS1
            var pkcs1KeyTuple = EncryptProvider.RSAToPem(false);
            var publicPem = pkcs1KeyTuple.publicPem;
            var privatePem = pkcs1KeyTuple.privatePem;


            var rawStr = "xxx";
            var enctypedStr = EncryptProvider.RSAEncryptWithPem(RsaPublicKey, rawStr);
            var decryptedStr = EncryptProvider.RSADecryptWithPem(RsaPrivateKey, enctypedStr);
            Console.WriteLine("Hex:" + decryptedStr);
            
            //在网站http://tool.chacuo.net/cryptrsapubkey里用公钥进行加密后得到str
            var str = "yP7IZgwCo4R++c+ouj6jbMbuxK5cnO6t9Jlu7ZvVNRzMNm/6qw5CuPEQw5dHn7lUZFZ2BHZttBSj6Wwr/cvXUH08vdPSXAhNJP/rQmg6aEwM2HcyQSJ/mpajRfj2KPBQwFuJuz1xU2PFZ2YQhaHLSJaUCL/cV9k68gEUCEdx0xk=";
            var bytes = Convert.FromBase64String(str);
            str = string.Join("", bytes.Select(x => x.ToString("X2")).ToArray());
            var decryptedStr1 = EncryptProvider.RSADecryptWithPem(RsaPrivateKey, str);
            Console.WriteLine("Base64:" + decryptedStr1);

            Console.ReadKey();

        }

 

输出