Chilkat HOME .NET Core C# Android™ AutoIt C C# C++ Chilkat2-Python CkPython Classic ASP DataFlex Delphi ActiveX Delphi DLL Go Java Lianja Mono C# Node.js Objective-C PHP ActiveX PHP Extension Perl PowerBuilder PowerShell PureBasic Ruby SQL Server Swift 2 Swift 3,4,5... Tcl Unicode C Unicode C++ VB.NET VBScript Visual Basic 6.0 Visual FoxPro Xojo Plugin
(.NET Core C#) RSA Encrypt with Modulus and ExponentDemonstrates 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); |
© 2000-2023 Chilkat Software, Inc. All Rights Reserved.