1 // GoGOST -- Pure Go GOST cryptographic functions library
2 // Copyright (C) 2015-2016 Sergey Matveev <stargrave@stargrave.org>
4 // This program is free software: you can redistribute it and/or modify
5 // it under the terms of the GNU General Public License as published by
6 // the Free Software Foundation, either version 3 of the License, or
7 // (at your option) any later version.
9 // This program is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 // GNU General Public License for more details.
14 // You should have received a copy of the GNU General Public License
15 // along with this program. If not, see <http://www.gnu.org/licenses/>.
17 // Command-line 34.11-2012 hash function.
27 "cypherpunks.ru/gogost"
28 "cypherpunks.ru/gogost/gost34112012"
32 digestSize = flag.Int("size", 256, "Digest size (either 256 or 512)")
33 version = flag.Bool("version", false, "Print version information")
39 fmt.Println(gogost.Version)
42 h := gost34112012.New(*digestSize)
44 fmt.Println(hex.EncodeToString(h.Sum(nil)))