Format of hashed values

We don't say anything about the format of hashed values. I suggest we
say they must be returned as hex strings unless implementation-defined
parameters say otherwise.

                                        Be seeing you,
                                          norm

-- 
Norman Walsh <ndw@nwalsh.com> | If someone tells you he is going to
http://nwalsh.com/            | make 'a realistic decision', you
                              | immediately understand that he has
                              | resolved to do something bad.--Mary
                              | McCarthy