public byte[] EncryptRSA(byte[] original)
{
RSACryptoServiceProvider rsa = new RSACryptoServiceProvider();
RSACryptoServiceProviderExtensions.FromXmlString(rsa, RSAPublicKey);
return(rsa.Encrypt(original, false));
}
public byte[] DecryptRSA(byte[] encrypted)
{
RSACryptoServiceProvider rsa = new RSACryptoServiceProvider();
RSACryptoServiceProviderExtensions.FromXmlString(rsa, RSAPrivateKey);
return(rsa.Decrypt(encrypted, false));
}
public void GenerateNewRSA()
{
RSACryptoServiceProvider rsa = new RSACryptoServiceProvider();
RSAParameters privateKey = RSA.Create().ExportParameters(true);
rsa.ImportParameters(privateKey);
RSAPrivateKey = RSACryptoServiceProviderExtensions.ToXmlString(rsa);
RSAParameters publicKey = new RSAParameters();
publicKey.Modulus = privateKey.Modulus;
publicKey.Exponent = privateKey.Exponent;
RSAPublicKey = RSACryptoServiceProviderExtensions.ToXmlString(rsa);
}
