summaryrefslogtreecommitdiffstats
path: root/Godeps/_workspace/src/github.com/pborman/uuid/hash.go
diff options
context:
space:
mode:
Diffstat (limited to 'Godeps/_workspace/src/github.com/pborman/uuid/hash.go')
-rw-r--r--Godeps/_workspace/src/github.com/pborman/uuid/hash.go53
1 files changed, 0 insertions, 53 deletions
diff --git a/Godeps/_workspace/src/github.com/pborman/uuid/hash.go b/Godeps/_workspace/src/github.com/pborman/uuid/hash.go
deleted file mode 100644
index cdd4192fd..000000000
--- a/Godeps/_workspace/src/github.com/pborman/uuid/hash.go
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright 2011 Google Inc. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package uuid
-
-import (
- "crypto/md5"
- "crypto/sha1"
- "hash"
-)
-
-// Well known Name Space IDs and UUIDs
-var (
- NameSpace_DNS = Parse("6ba7b810-9dad-11d1-80b4-00c04fd430c8")
- NameSpace_URL = Parse("6ba7b811-9dad-11d1-80b4-00c04fd430c8")
- NameSpace_OID = Parse("6ba7b812-9dad-11d1-80b4-00c04fd430c8")
- NameSpace_X500 = Parse("6ba7b814-9dad-11d1-80b4-00c04fd430c8")
- NIL = Parse("00000000-0000-0000-0000-000000000000")
-)
-
-// NewHash returns a new UUID dervied from the hash of space concatenated with
-// data generated by h. The hash should be at least 16 byte in length. The
-// first 16 bytes of the hash are used to form the UUID. The version of the
-// UUID will be the lower 4 bits of version. NewHash is used to implement
-// NewMD5 and NewSHA1.
-func NewHash(h hash.Hash, space UUID, data []byte, version int) UUID {
- h.Reset()
- h.Write(space)
- h.Write([]byte(data))
- s := h.Sum(nil)
- uuid := make([]byte, 16)
- copy(uuid, s)
- uuid[6] = (uuid[6] & 0x0f) | uint8((version&0xf)<<4)
- uuid[8] = (uuid[8] & 0x3f) | 0x80 // RFC 4122 variant
- return uuid
-}
-
-// NewMD5 returns a new MD5 (Version 3) UUID based on the
-// supplied name space and data.
-//
-// NewHash(md5.New(), space, data, 3)
-func NewMD5(space UUID, data []byte) UUID {
- return NewHash(md5.New(), space, data, 3)
-}
-
-// NewSHA1 returns a new SHA1 (Version 5) UUID based on the
-// supplied name space and data.
-//
-// NewHash(sha1.New(), space, data, 5)
-func NewSHA1(space UUID, data []byte) UUID {
- return NewHash(sha1.New(), space, data, 5)
-}