1 // GoGOST -- Pure Go GOST cryptographic functions library
2 // Copyright (C) 2015-2020 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, version 3 of the License.
8 // This program is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 // GNU General Public License for more details.
13 // You should have received a copy of the GNU General Public License
14 // along with this program. If not, see <http://www.gnu.org/licenses/>.
25 func TestCBCCrypter(t *testing.T) {
26 f := func(key [KeySize]byte, iv [BlockSize]byte, pt []byte) bool {
27 c := NewCipher(key[:], SboxDefault)
28 for i := 0; i < BlockSize; i++ {
29 pt = append(pt, pt...)
31 ct := make([]byte, len(pt))
32 e := cipher.NewCBCEncrypter(c, iv[:])
34 d := cipher.NewCBCDecrypter(c, iv[:])
36 return bytes.Compare(pt, ct) == 0
38 if err := quick.Check(f, nil); err != nil {