| Copyright | (c) 20102012 Antoine Latter |
|---|---|
| License | BSD-style |
| Maintainer | aslatter@gmail.com |
| Stability | experimental |
| Portability | portable |
| Safe Haskell | None |
| Language | Haskell2010 |
Data.UUID.V3
Description
NOTE: This module uses MD5 hashing. Unless you know you need to use this module, you should probably be using Data.UUID.V5, which offers the same sort of functionality as this module except implemented with SHA-1 hashing.
This module implements Version 3 UUIDs as specified in RFC 4122.
These UUIDs identify an object within a namespace, and are deterministic.
The namespace is identified by a UUID. Several sample namespaces are enclosed.
Synopsis
- generateNamed :: UUID -> [Word8] -> UUID
- namespaceDNS :: UUID
- namespaceURL :: UUID
- namespaceOID :: UUID
- namespaceX500 :: UUID
Documentation
Generate a UUID within the specified namespace out of the given
object.
Uses an MD5 hash. The UUID is built from first 128 bits of the hash of the namespace UUID and the name (as a series of Word8).
namespaceDNS :: UUID Source #
The namespace for DNS addresses
namespaceURL :: UUID Source #
The namespace for URLs
namespaceOID :: UUID Source #
The namespace for ISO OIDs
namespaceX500 :: UUID Source #
The namespace for X.500 DNs