FromString parses a token from the given string representation.

Generate creates a random Token for the given Token type.

MustParse parses a token from the given string representation.

NewLocalFile creates a new local file token.

Parse parses a token from the given string representation.

node ID, content ID, bytes = hash(offering + presentation + format + start + end).

node ID, random bytes.

Preamble exists.

2nd version: scheme, flags, random bytes.

1st version: random bytes.

2nd version: content ID, node ID, random bytes.

1st version: random bytes.

lint off.

Token is the type representing a Token.

Code is the type of a Token.