(Swift 2) Load PEM Public/Private Key into RSA Object

Demonstrates how to load a PEM key into the Chilkat RSA object.

Chilkat Downloads for the Swift Programming Language MAC OS X (Cocoa) Objective-C/Swift Libs iOS Objective-C/Swift Libs

func chilkatTest() {
    // This example assumes the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    let rsa = CkoRsa()

    // First demonstrate importing a PEM public key:
    var publicKeyPem: String? = "PEM public-key data goes here"
    let pubkey = CkoPublicKey()

    var success: Bool = pubkey.LoadFromString(publicKeyPem)
    if success != true {
        print("\(pubkey.LastErrorText)")
        return
    }

    var publicKeyXml: String? = pubkey.GetXml()

    success = rsa.ImportPublicKey(publicKeyXml)
    if success != true {
        print("\(rsa.LastErrorText)")
        return
    }

    // Demonstrate importing a PEM private key:
    var privateKeyPem: String? = "PEM private-key data goes here"
    let privkey = CkoPrivateKey()

    // If the private key PEM is protected with a password, then 
    // call LoadEncryptedPem.  Otherwise call LoadPem.
    success = privkey.LoadPem(privateKeyPem)
    if success != true {
        print("\(privkey.LastErrorText)")
        return
    }

    var privateKeyXml: String? = privkey.GetXml()
    success = rsa.ImportPrivateKey(privateKeyXml)
    if success != true {
        print("\(rsa.LastErrorText)")
        return
    }

    print("OK!")

}