i have a pem public key and i want to convert to xml format public key or AsymmetricKeyParameter.
i can convert pem Private key to Public/Private xml format or asymmetricKeyParameter with PemReader in bouncyCastle in C#.but when use Pem Public Key in PemReader , i receive error.
please help me.
what else solution for my problem?
Convert RSA public key, from XML to PEM (PHP)
How convert RSA public key, from XML to PEM (PHP)?
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This should do what you were looking for using BouncyCastle.
using Org.BouncyCastle.Crypto; using Org.BouncyCastle.Crypto.Parameters; using Org.BouncyCastle.OpenSsl; using Org.BouncyCastle.Security;
The code to convert from PEM to RSA XML format:
StreamReader reader = new StreamReader("yourPrivateKey.pem"); PemReader pemReader = new PemReader(reader); AsymmetricCipherKeyPair keyPair = (AsymmetricCipherKeyPair)pemReader.ReadObject(); AsymmetricKeyParameter privateKey = keyPair.Private; RSA rsa = DotNetUtilities.ToRSA((RsaPrivateCrtKeyParameters) privateKey); string xmlRsa = rsa.ToXmlString(true); Console.WriteLine(xmlRsa);