crypto-bits

Simple crypto for signing auth tokens.

Sample usage

valkey=PrivateKey(scala.io.Codec.toUTF8(string))
valcrypto=CryptoBits(key)
valclock=Clock.systemUTC()
// or anything else for the nonce, should be something different each time.valsigned= crypto.signToken(message, clock.millis.toString)
valdata= crypto.validateSignedToken(signed)