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(Xojo Plugin) RSA Encrypt with Modulus and ExponentDemonstrates how to RSA encrypt with a given modulus and exponent. Note: This example requires Chilkat v11.0.0 or greater.
Dim success As Boolean success = False // This example assumes the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. Dim rsa As New Chilkat.Rsa // Assuming you already have a base64 modulus and exponent, // wrap it in XML like this: Dim modulus As String modulus = "qMBRpdYrAy5aMmo31NErUizh5sbweguSmh4wlK6uJEIDl+kwTlROnE34KOFExeTbJSX0WygPi+vWl0yNq7buIMUKpytossAAWut5khO3CQJxTk7G2gnEPNUUXHiExGgNrLzcSLv8YIlfVALhoRWyC67KOL+a+3taNq3h+BHeWhM=" Dim exponent As String exponent = "AQAB" Dim xml As New Chilkat.Xml xml.Tag = "RSAPublicKey" xml.NewChild2 "Modulus",modulus xml.NewChild2 "Exponent",exponent Dim pubKey As New Chilkat.PublicKey success = pubKey.LoadFromString(xml) If (success = False) Then System.DebugLog(pubKey.LastErrorText) Return End If success = rsa.UsePublicKey(pubKey) If (success = False) Then System.DebugLog(rsa.LastErrorText) Return End If Dim usePrivateKey As Boolean usePrivateKey = False Dim plainText As String plainText = "message in a bottle" rsa.EncodingMode = "base64" Dim encryptedStrBase64 As String encryptedStrBase64 = rsa.EncryptStringENC(plainText,usePrivateKey) System.DebugLog(encryptedStrBase64) |
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