如何从.NET读取PEM RSA私钥

我解决了，谢谢。如果有人感兴趣，bouncycastle会骗人的，只是由于我缺乏知识和文档，我花了一些时间。这是代码：

var bytesToDecrypt = Convert.Frombase64String("la0Cz.....D43g=="); // string to decrypt, base64 enpredAsymmetricCipherKeyPair keyPair;using (var reader = File.OpenText(@"c:myprivatekey.pem")) // file containing RSA PKCS1 private key    keyPair = (AsymmetricCipherKeyPair) new PemReader(reader).ReadObject();var decryptEngine = new Pkcs1Encoding(new RsaEngine());decryptEngine.Init(false, keyPair.Private);var decrypted = Encoding.UTF8.GetString(decryptEngine.ProcessBlock(bytesToDecrypt, 0, bytesToDecrypt.Length));