EthereumSwift-Utils A collection of utility functions for ethereum for Swift similar to those created by the Ethereum JavaScript Community but for iOS. It's at a very early stage, but will be updated constantly as it's part of an active project. SMP Libraries for BInt and BDouble can be also found in mkrd github SECP256k1 Libraries require Boilertalk's secp256k1 framework to be installed, you'll find all that you need, including installation instructions here