* Accepts the binary representation of a public key
* nacl.signing.VerifyKey().verify accepts either a single signed
  message with the signature and message conatted or seperate
  message and signature and will raise an exception if it detects
  tampering, forgery, or corruption.

* nacl.signing.SigningKey represents a single signing key and
  gets intitalized with a seed value.
* nacl.signing.SigningKey.generate() creates a random seed
  and instiates a SigningKey with it.
* nacl.signing.SigningKey().sign() returns a bytes subclass that
  contains the signature and message concated together. However
  it also contains a .signature and .messge property to get the
  components seperately.