PrivateKeyEC

public final class PrivateKeyEC : PrivateKey

Class that describes a private EC key object. Inherits from PrivateKey.


                    
                    
                    getECParams(completionHandler:)

Returns the elliptic curve parameters.

Swift

public func getECParams(completionHandler: @escaping (_ ecParams: Data?, _ error: NSError?) -> Void)


                                completionHandler

The completion handler block to be called as soon as the elliptic curve parameters is retrieved. It takes the following parameters:

ecParams Data?: The elliptic curve parameters (in DER format).
error NSError?: nil if the elliptic curve parameters are retrieved successfully; otherwise an error encapsulates the reason of failure.

Note

The completion handler is executed on the same type of DispatchQueue as in the calling code.