-
Notifications
You must be signed in to change notification settings - Fork 287
/
sha512.go
63 lines (51 loc) · 1.75 KB
/
sha512.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
// Copyright 2018 The CUE Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package sha512
import "crypto/sha512"
const (
// Size is the size, in bytes, of a SHA-512 checksum.
Size = 64
// Size224 is the size, in bytes, of a SHA-512/224 checksum.
Size224 = 28
// Size256 is the size, in bytes, of a SHA-512/256 checksum.
Size256 = 32
// Size384 is the size, in bytes, of a SHA-384 checksum.
Size384 = 48
// BlockSize is the block size, in bytes, of the SHA-512/224,
// SHA-512/256, SHA-384 and SHA-512 hash functions.
BlockSize = 128
)
// Sum512 returns the SHA512 checksum of the data.
func Sum512(data []byte) []byte {
a := sha512.Sum512(data)
return a[:]
}
// Sum384 returns the SHA384 checksum of the data.
func Sum384(data []byte) (sum384 []byte) {
a := sha512.Sum384(data)
return a[:]
}
// Sum512_224 returns the Sum512/224 checksum of the data.
func Sum512_224(data []byte) (sum224 []byte) {
a := sha512.Sum512_224(data)
return a[:]
}
// Sum512_256 returns the Sum512/256 checksum of the data.
func Sum512_256(data []byte) (sum256 []byte) {
a := sha512.Sum512_256(data)
return a[:]
}