public RSAParameters RSAPublicParameters()
{
RSAPrivKeyClient rSAPrivKeyClient = new RSAPrivKeyClient();
RSAParameters rSAParameters = rSAPrivKeyClient.PublicParameters;
return(rSAParameters);
}
private void RSAPublic()
{
var bob = new RSAPrivKeyClient();
var pk = bob.PublicParameters;
var alice = new RSAPubKeyClient(pk);
var encrypted = alice.Encrypt(new byte[] { 0, 1, 2, 3 });
var decrypted = bob.Decrypt(encrypted);
Console.WriteLine(decrypted);
}
public string RSADecrypt(string encryptedText)
{
// Get the bytes of the string
byte[] bytesToBeDecrypted = Convert.FromBase64String(encryptedText);
RSAPrivKeyClient rSAPrivKeyClient = new RSAPrivKeyClient();
byte[] bytesDecrypted = rSAPrivKeyClient.Decrypt(bytesToBeDecrypted);
string result = Encoding.UTF8.GetString(bytesDecrypted);
return(result);
}
public string RSAEncrypt(string plainText)
{
// Get the bytes of the string
byte[] bytesToBeEncrypted = Encoding.UTF8.GetBytes(plainText);
RSAPrivKeyClient rSAPrivKeyClient = new RSAPrivKeyClient();
var pk = rSAPrivKeyClient.PublicParameters;
RSAPubKeyClient rSAPubKeyClient = new RSAPubKeyClient(pk);
var encrypted = rSAPubKeyClient.Encrypt(bytesToBeEncrypted);
string result = Convert.ToBase64String(encrypted);
return(result);
}