1 // GoGOST -- Pure Go GOST cryptographic functions library
2 // Copyright (C) 2015-2021 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/>.
23 "go.cypherpunks.ru/gogost/v5/gost28147"
24 "golang.org/x/crypto/pbkdf2"
27 func PBKDF2Hash() hash.Hash {
28 return New(&gost28147.SboxIdGostR341194CryptoProParamSet)
31 // Test vectors for PBKDF2 taken from
32 // http://tc26.ru/methods/containers_v1/Addition_to_PKCS5_v1_0.pdf test vectors
33 func TestPBKDF2Vectors(t *testing.T) {
34 t.Run("1", func(t *testing.T) {
35 if bytes.Compare(pbkdf2.Key(
42 0x73, 0x14, 0xe7, 0xc0, 0x4f, 0xb2, 0xe6, 0x62,
43 0xc5, 0x43, 0x67, 0x42, 0x53, 0xf6, 0x8b, 0xd0,
44 0xb7, 0x34, 0x45, 0xd0, 0x7f, 0x24, 0x1b, 0xed,
45 0x87, 0x28, 0x82, 0xda, 0x21, 0x66, 0x2d, 0x58,
51 t.Run("2", func(t *testing.T) {
52 if bytes.Compare(pbkdf2.Key(
59 0x99, 0x0d, 0xfa, 0x2b, 0xd9, 0x65, 0x63, 0x9b,
60 0xa4, 0x8b, 0x07, 0xb7, 0x92, 0x77, 0x5d, 0xf7,
61 0x9f, 0x2d, 0xb3, 0x4f, 0xef, 0x25, 0xf2, 0x74,
62 0x37, 0x88, 0x72, 0xfe, 0xd7, 0xed, 0x1b, 0xb3,
68 t.Run("4096", func(t *testing.T) {
69 if bytes.Compare(pbkdf2.Key(
76 0x1f, 0x18, 0x29, 0xa9, 0x4b, 0xdf, 0xf5, 0xbe,
77 0x10, 0xd0, 0xae, 0xb3, 0x6a, 0xf4, 0x98, 0xe7,
78 0xa9, 0x74, 0x67, 0xf3, 0xb3, 0x11, 0x16, 0xa5,
79 0xa7, 0xc1, 0xaf, 0xff, 0x9d, 0xea, 0xda, 0xfe,
86 t.Run("16777216", func(t *testing.T) {
87 if bytes.Compare(pbkdf2.Key(
94 0xa5, 0x7a, 0xe5, 0xa6, 0x08, 0x83, 0x96, 0xd1,
95 0x20, 0x85, 0x0c, 0x5c, 0x09, 0xde, 0x0a, 0x52,
96 0x51, 0x00, 0x93, 0x8a, 0x59, 0xb1, 0xb5, 0xc3,
97 0xf7, 0x81, 0x09, 0x10, 0xd0, 0x5f, 0xcd, 0x97,
104 t.Run("many", func(t *testing.T) {
105 if bytes.Compare(pbkdf2.Key(
106 []byte("passwordPASSWORDpassword"),
107 []byte("saltSALTsaltSALTsaltSALTsaltSALTsalt"),
112 0x78, 0x83, 0x58, 0xc6, 0x9c, 0xb2, 0xdb, 0xe2,
113 0x51, 0xa7, 0xbb, 0x17, 0xd5, 0xf4, 0x24, 0x1f,
114 0x26, 0x5a, 0x79, 0x2a, 0x35, 0xbe, 0xcd, 0xe8,
115 0xd5, 0x6f, 0x32, 0x6b, 0x49, 0xc8, 0x50, 0x47,
116 0xb7, 0x63, 0x8a, 0xcb, 0x47, 0x64, 0xb1, 0xfd,
122 t.Run("zero byte", func(t *testing.T) {
123 if bytes.Compare(pbkdf2.Key(
124 []byte("pass\x00word"),
130 0x43, 0xe0, 0x6c, 0x55, 0x90, 0xb0, 0x8c, 0x02,
131 0x25, 0x24, 0x23, 0x73, 0x12, 0x7e, 0xdf, 0x9c,
132 0x8e, 0x9c, 0x32, 0x91,