forked from Zilliqa/gozilliqa-sdk
/
pbkdf2.go
39 lines (34 loc) · 1.06 KB
/
pbkdf2.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
/*
* Copyright (C) 2019 Zilliqa
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package crypto
import (
"crypto/sha256"
"golang.org/x/crypto/pbkdf2"
)
type pbkdf2Wapper struct {
}
func NewPbkdf2() *pbkdf2Wapper {
return &pbkdf2Wapper{}
}
func (c *pbkdf2Wapper) GetDerivedKey(password, salt []byte, iterationCount, keySize int) []byte {
return pbkdf2.Key(password, salt, iterationCount, keySize, sha256.New)
}
type Pbkdf2Params struct {
Salt []byte
DkLen int
Count int
}