(Mono C#) RSA Encrypt with Modulus and Exponent
Demonstrates how to RSA encrypt with a given modulus and exponent.
// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
Chilkat.Rsa rsa = new Chilkat.Rsa();
// Assuming you already have a base64 modulus and exponent,
// wrap it in XML like this:
string modulus = "qMBRpdYrAy5aMmo31NErUizh5sbweguSmh4wlK6uJEIDl+kwTlROnE34KOFExeTbJSX0WygPi+vWl0yNq7buIMUKpytossAAWut5khO3CQJxTk7G2gnEPNUUXHiExGgNrLzcSLv8YIlfVALhoRWyC67KOL+a+3taNq3h+BHeWhM=";
string exponent = "AQAB";
Chilkat.Xml xml = new Chilkat.Xml();
xml.Tag = "RSAPublicKey";
xml.NewChild2("Modulus",modulus);
xml.NewChild2("Exponent",exponent);
// Encrypt with the public key.
string publicKey = xml.GetXml();
bool success = rsa.ImportPublicKey(publicKey);
bool usePrivateKey = false;
string plainText = "message in a bottle";
rsa.EncodingMode = "base64";
string encryptedStrBase64 = rsa.EncryptStringENC(plainText,usePrivateKey);
Debug.WriteLine(encryptedStrBase64);
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