How Do You Use Encryption Algorithms In Visual C++?
It is fairly easy to use encryption algorithms in visual C++. The most common approach is to use public key encryption with a digital certificate. To accomplish this, all you need is to have access to the Chilkat C++ encryption algorithm library. Determine if the Chilkat C++ algorithm is available on your Windows programming workstation. If it isn’t, then go the World Wide Web to download it. Open Visual C++ on your programming workstation and create a new file called encrypt.cpp. Create a void function called RunEncryption(). Initialize a new CkCrypt2 object. The syntax for this is: CkCrypt2 myEncrypt; Establish public key encryption. Call this put_CryptAlgorithm with the following syntax: myEncrypt.put_CryptAlgorithm(“pki”); Initialize a new Certificate object. Use the following syntax: CkCert myCertificate; Load your digital certificate from a file. This can be done use the LoadFromFile function. We will assume that this certificate is called sample.cert. myCertificate.LoadFromFile(
