Swift

DSA Public Key PEM to DER Conversion

See more DSA Examples

Converts a DSA public key from PEM format to DER. Swift

func chilkatTest() {
    var success: Bool = false

    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    let dsa = CkoDsa()!

    // Load a PEM public key.
    var pemPublicKey: String?
    pemPublicKey = dsa.loadText(path: "dsa_pub.pem")
    // Import the public key PEM into the DSA object.
    success = dsa.fromPublicPem(pemData: pemPublicKey)
    if success != true {
        print("\(dsa.lastErrorText!)")
        return
    }

    // Write it out as a DER file:
    success = dsa.toPublicDerFile(path: "dsa_pub.der")
    if success != true {
        print("\(dsa.lastErrorText!)")
        return
    }

    print("Finished!")

}