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libgo: update to go1.9
[official-gcc.git] / libgo / go / crypto / des / des_test.go
blob690a49f5efb05a6e8aa065369e8958b2bf0d92a0
1 // Copyright 2011 The Go Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style
3 // license that can be found in the LICENSE file.
4
5 package des
6
7 import (
8 "bytes"
9 "testing"
10 )
11
12 type CryptTest struct {
13 key []byte
14 in []byte
15 out []byte
16 }
17
18 // some custom tests for DES
19 var encryptDESTests = []CryptTest{
20 {
21 []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
22 []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
23 []byte{0x8c, 0xa6, 0x4d, 0xe9, 0xc1, 0xb1, 0x23, 0xa7}},
24 {
25 []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
26 []byte{0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
27 []byte{0x35, 0x55, 0x50, 0xb2, 0x15, 0x0e, 0x24, 0x51}},
28 {
29 []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
30 []byte{0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef},
31 []byte{0x61, 0x7b, 0x3a, 0x0c, 0xe8, 0xf0, 0x71, 0x00}},
32 {
33 []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
34 []byte{0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10},
35 []byte{0x92, 0x31, 0xf2, 0x36, 0xff, 0x9a, 0xa9, 0x5c}},
36 {
37 []byte{0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
38 []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
39 []byte{0xca, 0xaa, 0xaf, 0x4d, 0xea, 0xf1, 0xdb, 0xae}},
40 {
41 []byte{0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
42 []byte{0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
43 []byte{0x73, 0x59, 0xb2, 0x16, 0x3e, 0x4e, 0xdc, 0x58}},
44 {
45 []byte{0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
46 []byte{0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef},
47 []byte{0x6d, 0xce, 0x0d, 0xc9, 0x00, 0x65, 0x56, 0xa3}},
48 {
49 []byte{0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
50 []byte{0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10},
51 []byte{0x9e, 0x84, 0xc5, 0xf3, 0x17, 0x0f, 0x8e, 0xff}},
52 {
53 []byte{0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef},
54 []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
55 []byte{0xd5, 0xd4, 0x4f, 0xf7, 0x20, 0x68, 0x3d, 0x0d}},
56 {
57 []byte{0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef},
58 []byte{0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
59 []byte{0x59, 0x73, 0x23, 0x56, 0xf3, 0x6f, 0xde, 0x06}},
60 {
61 []byte{0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef},
62 []byte{0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef},
63 []byte{0x56, 0xcc, 0x09, 0xe7, 0xcf, 0xdc, 0x4c, 0xef}},
64 {
65 []byte{0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef},
66 []byte{0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10},
67 []byte{0x12, 0xc6, 0x26, 0xaf, 0x05, 0x8b, 0x43, 0x3b}},
68 {
69 []byte{0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10},
70 []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
71 []byte{0xa6, 0x8c, 0xdc, 0xa9, 0x0c, 0x90, 0x21, 0xf9}},
72 {
73 []byte{0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10},
74 []byte{0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
75 []byte{0x2a, 0x2b, 0xb0, 0x08, 0xdf, 0x97, 0xc2, 0xf2}},
76 {
77 []byte{0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10},
78 []byte{0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef},
79 []byte{0xed, 0x39, 0xd9, 0x50, 0xfa, 0x74, 0xbc, 0xc4}},
80 {
81 []byte{0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10},
82 []byte{0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10},
83 []byte{0xa9, 0x33, 0xf6, 0x18, 0x30, 0x23, 0xb3, 0x10}},
84 {
85 []byte{0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef},
86 []byte{0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11},
87 []byte{0x17, 0x66, 0x8d, 0xfc, 0x72, 0x92, 0x53, 0x2d}},
88 {
89 []byte{0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef},
90 []byte{0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01},
91 []byte{0xb4, 0xfd, 0x23, 0x16, 0x47, 0xa5, 0xbe, 0xc0}},
92 {
93 []byte{0x0e, 0x32, 0x92, 0x32, 0xea, 0x6d, 0x0d, 0x73},
94 []byte{0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87},
95 []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}},
96 {
97 []byte{0x73, 0x65, 0x63, 0x52, 0x33, 0x74, 0x24, 0x3b}, // "secR3t$;"
98 []byte{0x61, 0x20, 0x74, 0x65, 0x73, 0x74, 0x31, 0x32}, // "a test12"
99 []byte{0x37, 0x0d, 0xee, 0x2c, 0x1f, 0xb4, 0xf7, 0xa5}},
100 {
101 []byte{0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68}, // "abcdefgh"
102 []byte{0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68}, // "abcdefgh"
103 []byte{0x2a, 0x8d, 0x69, 0xde, 0x9d, 0x5f, 0xdf, 0xf9}},
104 {
105 []byte{0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68}, // "abcdefgh"
106 []byte{0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38}, // "12345678"
107 []byte{0x21, 0xc6, 0x0d, 0xa5, 0x34, 0x24, 0x8b, 0xce}},
108 {
109 []byte{0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38}, // "12345678"
110 []byte{0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68}, // "abcdefgh"
111 []byte{0x94, 0xd4, 0x43, 0x6b, 0xc3, 0xb5, 0xb6, 0x93}},
112 {
113 []byte{0x1f, 0x79, 0x90, 0x5f, 0x88, 0x01, 0xc8, 0x88}, // random
114 []byte{0xc7, 0x46, 0x18, 0x73, 0xaf, 0x48, 0x5f, 0xb3}, // random
115 []byte{0xb0, 0x93, 0x50, 0x88, 0xf9, 0x92, 0x44, 0x6a}},
116 {
117 []byte{0xe6, 0xf4, 0xf2, 0xdb, 0x31, 0x42, 0x53, 0x01}, // random
118 []byte{0xff, 0x3d, 0x25, 0x50, 0x12, 0xe3, 0x4a, 0xc5}, // random
119 []byte{0x86, 0x08, 0xd3, 0xd1, 0x6c, 0x2f, 0xd2, 0x55}},
120 {
121 []byte{0x69, 0xc1, 0x9d, 0xc1, 0x15, 0xc5, 0xfb, 0x2b}, // random
122 []byte{0x1a, 0x22, 0x5c, 0xaf, 0x1f, 0x1d, 0xa3, 0xf9}, // random
123 []byte{0x64, 0xba, 0x31, 0x67, 0x56, 0x91, 0x1e, 0xa7}},
124 {
125 []byte{0x6e, 0x5e, 0xe2, 0x47, 0xc4, 0xbf, 0xf6, 0x51}, // random
126 []byte{0x11, 0xc9, 0x57, 0xff, 0x66, 0x89, 0x0e, 0xf0}, // random
127 []byte{0x94, 0xc5, 0x35, 0xb2, 0xc5, 0x8b, 0x39, 0x72}},
128 }
129
130 var weakKeyTests = []CryptTest{
131 {
132 []byte{0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01},
133 []byte{0x55, 0x74, 0xc0, 0xbd, 0x7c, 0xdf, 0xf7, 0x39}, // random
134 nil},
135 {
136 []byte{0xfe, 0xfe, 0xfe, 0xfe, 0xfe, 0xfe, 0xfe, 0xfe},
137 []byte{0xe8, 0xe1, 0xa7, 0xc1, 0xde, 0x11, 0x89, 0xaa}, // random
138 nil},
139 {
140 []byte{0xe0, 0xe0, 0xe0, 0xe0, 0xf1, 0xf1, 0xf1, 0xf1},
141 []byte{0x50, 0x6a, 0x4b, 0x94, 0x3b, 0xed, 0x7d, 0xdc}, // random
142 nil},
143 {
144 []byte{0x1f, 0x1f, 0x1f, 0x1f, 0x0e, 0x0e, 0x0e, 0x0e},
145 []byte{0x88, 0x81, 0x56, 0x38, 0xec, 0x3b, 0x1c, 0x97}, // random
146 nil},
147 {
148 []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
149 []byte{0x17, 0xa0, 0x83, 0x62, 0x32, 0xfe, 0x9a, 0x0b}, // random
150 nil},
151 {
152 []byte{0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
153 []byte{0xca, 0x8f, 0xca, 0x1f, 0x50, 0xc5, 0x7b, 0x49}, // random
154 nil},
155 {
156 []byte{0xe1, 0xe1, 0xe1, 0xe1, 0xf0, 0xf0, 0xf0, 0xf0},
157 []byte{0xb1, 0xea, 0xad, 0x7d, 0xe7, 0xc3, 0x7a, 0x43}, // random
158 nil},
159 {
160 []byte{0x1e, 0x1e, 0x1e, 0x1e, 0x0f, 0x0f, 0x0f, 0x0f},
161 []byte{0xae, 0x74, 0x7d, 0x6f, 0xef, 0x16, 0xbb, 0x81}, // random
162 nil},
163 }
164
165 var semiWeakKeyTests = []CryptTest{
166 // key and out contain the semi-weak key pair
167 {
168 []byte{0x01, 0x1f, 0x01, 0x1f, 0x01, 0x0e, 0x01, 0x0e},
169 []byte{0x12, 0xfa, 0x31, 0x16, 0xf9, 0xc5, 0x0a, 0xe4}, // random
170 []byte{0x1f, 0x01, 0x1f, 0x01, 0x0e, 0x01, 0x0e, 0x01}},
171 {
172 []byte{0x01, 0xe0, 0x01, 0xe0, 0x01, 0xf1, 0x01, 0xf1},
173 []byte{0xb0, 0x4c, 0x7a, 0xee, 0xd2, 0xe5, 0x4d, 0xb7}, // random
174 []byte{0xe0, 0x01, 0xe0, 0x01, 0xf1, 0x01, 0xf1, 0x01}},
175 {
176 []byte{0x01, 0xfe, 0x01, 0xfe, 0x01, 0xfe, 0x01, 0xfe},
177 []byte{0xa4, 0x81, 0xcd, 0xb1, 0x64, 0x6f, 0xd3, 0xbc}, // random
178 []byte{0xfe, 0x01, 0xfe, 0x01, 0xfe, 0x01, 0xfe, 0x01}},
179 {
180 []byte{0x1f, 0xe0, 0x1f, 0xe0, 0x0e, 0xf1, 0x0e, 0xf1},
181 []byte{0xee, 0x27, 0xdd, 0x88, 0x4c, 0x22, 0xcd, 0xce}, // random
182 []byte{0xe0, 0x1f, 0xe0, 0x1f, 0xf1, 0x0e, 0xf1, 0x0e}},
183 {
184 []byte{0x1f, 0xfe, 0x1f, 0xfe, 0x0e, 0xfe, 0x0e, 0xfe},
185 []byte{0x19, 0x3d, 0xcf, 0x97, 0x70, 0xfb, 0xab, 0xe1}, // random
186 []byte{0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x0e, 0xfe, 0x0e}},
187 {
188 []byte{0xe0, 0xfe, 0xe0, 0xfe, 0xf1, 0xfe, 0xf1, 0xfe},
189 []byte{0x7c, 0x82, 0x69, 0xe4, 0x1e, 0x86, 0x99, 0xd7}, // random
190 []byte{0xfe, 0xe0, 0xfe, 0xe0, 0xfe, 0xf1, 0xfe, 0xf1}},
191 }
192
193 // some custom tests for TripleDES
194 var encryptTripleDESTests = []CryptTest{
195 {
196 []byte{
197 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
198 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
199 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
200 []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
201 []byte{0x92, 0x95, 0xb5, 0x9b, 0xb3, 0x84, 0x73, 0x6e}},
202 {
203 []byte{
204 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
205 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
206 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
207 []byte{0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
208 []byte{0xc1, 0x97, 0xf5, 0x58, 0x74, 0x8a, 0x20, 0xe7}},
209 {
210 []byte{
211 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
212 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
213 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
214 []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
215 []byte{0x3e, 0x68, 0x0a, 0xa7, 0x8b, 0x75, 0xdf, 0x18}},
216 {
217 []byte{
218 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
219 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
220 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
221 []byte{0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
222 []byte{0x6d, 0x6a, 0x4a, 0x64, 0x4c, 0x7b, 0x8c, 0x91}},
223 {
224 []byte{ // "abcdefgh12345678ABCDEFGH"
225 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68,
226 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38,
227 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48},
228 []byte{0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30}, // "00000000"
229 []byte{0xe4, 0x61, 0xb7, 0x59, 0x68, 0x8b, 0xff, 0x66}},
230 {
231 []byte{ // "abcdefgh12345678ABCDEFGH"
232 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68,
233 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38,
234 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48},
235 []byte{0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38}, // "12345678"
236 []byte{0xdb, 0xd0, 0x92, 0xde, 0xf8, 0x34, 0xff, 0x58}},
237 {
238 []byte{ // "abcdefgh12345678ABCDEFGH"
239 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68,
240 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38,
241 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48},
242 []byte{0xf0, 0xc5, 0x82, 0x22, 0xd3, 0xe6, 0x12, 0xd2}, // random
243 []byte{0xba, 0xe4, 0x41, 0xb1, 0x3c, 0x37, 0x4d, 0xf4}},
244 {
245 []byte{ // random
246 0xd3, 0x7d, 0x45, 0xee, 0x22, 0xe9, 0xcf, 0x52,
247 0xf4, 0x65, 0xa2, 0x4f, 0x70, 0xd1, 0x81, 0x8a,
248 0x3d, 0xbe, 0x2f, 0x39, 0xc7, 0x71, 0xd2, 0xe9},
249 []byte{0x49, 0x53, 0xc3, 0xe9, 0x78, 0xdf, 0x9f, 0xaf}, // random
250 []byte{0x53, 0x40, 0x51, 0x24, 0xd8, 0x3c, 0xf9, 0x88}},
251 {
252 []byte{ // random
253 0xcb, 0x10, 0x7d, 0xda, 0x7e, 0x96, 0x57, 0x0a,
254 0xe8, 0xeb, 0xe8, 0x07, 0x8e, 0x87, 0xd3, 0x57,
255 0xb2, 0x61, 0x12, 0xb8, 0x2a, 0x90, 0xb7, 0x2f},
256 []byte{0xa3, 0xc2, 0x60, 0xb1, 0x0b, 0xb7, 0x28, 0x6e}, // random
257 []byte{0x56, 0x73, 0x7d, 0xfb, 0xb5, 0xa1, 0xc3, 0xde}},
258 }
259
260 // NIST Special Publication 800-20, Appendix A
261 // Key for use with Table A.1 tests
262 var tableA1Key = []byte{
263 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
264 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
265 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
266 }
267
268 // Table A.1 Resulting Ciphertext from the Variable Plaintext Known Answer Test
269 var tableA1Tests = []CryptTest{
270 {nil, // 0
271 []byte{0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
272 []byte{0x95, 0xf8, 0xa5, 0xe5, 0xdd, 0x31, 0xd9, 0x00}},
273 {nil, // 1
274 []byte{0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
275 []byte{0xdd, 0x7f, 0x12, 0x1c, 0xa5, 0x01, 0x56, 0x19}},
276 {nil, // 2
277 []byte{0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
278 []byte{0x2e, 0x86, 0x53, 0x10, 0x4f, 0x38, 0x34, 0xea}},
279 {nil, // 3
280 []byte{0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
281 []byte{0x4b, 0xd3, 0x88, 0xff, 0x6c, 0xd8, 0x1d, 0x4f}},
282 {nil, // 4
283 []byte{0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
284 []byte{0x20, 0xb9, 0xe7, 0x67, 0xb2, 0xfb, 0x14, 0x56}},
285 {nil, // 5
286 []byte{0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
287 []byte{0x55, 0x57, 0x93, 0x80, 0xd7, 0x71, 0x38, 0xef}},
288 {nil, // 6
289 []byte{0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
290 []byte{0x6c, 0xc5, 0xde, 0xfa, 0xaf, 0x04, 0x51, 0x2f}},
291 {nil, // 7
292 []byte{0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
293 []byte{0x0d, 0x9f, 0x27, 0x9b, 0xa5, 0xd8, 0x72, 0x60}},
294 {nil, // 8
295 []byte{0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
296 []byte{0xd9, 0x03, 0x1b, 0x02, 0x71, 0xbd, 0x5a, 0x0a}},
297 {nil, // 9
298 []byte{0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
299 []byte{0x42, 0x42, 0x50, 0xb3, 0x7c, 0x3d, 0xd9, 0x51}},
300 {nil, // 10
301 []byte{0x00, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
302 []byte{0xb8, 0x06, 0x1b, 0x7e, 0xcd, 0x9a, 0x21, 0xe5}},
303 {nil, // 11
304 []byte{0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
305 []byte{0xf1, 0x5d, 0x0f, 0x28, 0x6b, 0x65, 0xbd, 0x28}},
306 {nil, // 12
307 []byte{0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
308 []byte{0xad, 0xd0, 0xcc, 0x8d, 0x6e, 0x5d, 0xeb, 0xa1}},
309 {nil, // 13
310 []byte{0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
311 []byte{0xe6, 0xd5, 0xf8, 0x27, 0x52, 0xad, 0x63, 0xd1}},
312 {nil, // 14
313 []byte{0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
314 []byte{0xec, 0xbf, 0xe3, 0xbd, 0x3f, 0x59, 0x1a, 0x5e}},
315 {nil, // 15
316 []byte{0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
317 []byte{0xf3, 0x56, 0x83, 0x43, 0x79, 0xd1, 0x65, 0xcd}},
318 {nil, // 16
319 []byte{0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00},
320 []byte{0x2b, 0x9f, 0x98, 0x2f, 0x20, 0x03, 0x7f, 0xa9}},
321 {nil, // 17
322 []byte{0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00},
323 []byte{0x88, 0x9d, 0xe0, 0x68, 0xa1, 0x6f, 0x0b, 0xe6}},
324 {nil, // 18
325 []byte{0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00},
326 []byte{0xe1, 0x9e, 0x27, 0x5d, 0x84, 0x6a, 0x12, 0x98}},
327 {nil, // 19
328 []byte{0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00},
329 []byte{0x32, 0x9a, 0x8e, 0xd5, 0x23, 0xd7, 0x1a, 0xec}},
330 {nil, // 20
331 []byte{0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00},
332 []byte{0xe7, 0xfc, 0xe2, 0x25, 0x57, 0xd2, 0x3c, 0x97}},
333 {nil, // 21
334 []byte{0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00},
335 []byte{0x12, 0xa9, 0xf5, 0x81, 0x7f, 0xf2, 0xd6, 0x5d}},
336 {nil, // 22
337 []byte{0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00},
338 []byte{0xa4, 0x84, 0xc3, 0xad, 0x38, 0xdc, 0x9c, 0x19}},
339 {nil, // 23
340 []byte{0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00},
341 []byte{0xfb, 0xe0, 0x0a, 0x8a, 0x1e, 0xf8, 0xad, 0x72}},
342 {nil, // 24
343 []byte{0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00},
344 []byte{0x75, 0x0d, 0x07, 0x94, 0x07, 0x52, 0x13, 0x63}},
345 {nil, // 25
346 []byte{0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x00},
347 []byte{0x64, 0xfe, 0xed, 0x9c, 0x72, 0x4c, 0x2f, 0xaf}},
348 {nil, // 26
349 []byte{0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00},
350 []byte{0xf0, 0x2b, 0x26, 0x3b, 0x32, 0x8e, 0x2b, 0x60}},
351 {nil, // 27
352 []byte{0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00},
353 []byte{0x9d, 0x64, 0x55, 0x5a, 0x9a, 0x10, 0xb8, 0x52}},
354 {nil, // 28
355 []byte{0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00},
356 []byte{0xd1, 0x06, 0xff, 0x0b, 0xed, 0x52, 0x55, 0xd7}},
357 {nil, // 29
358 []byte{0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00},
359 []byte{0xe1, 0x65, 0x2c, 0x6b, 0x13, 0x8c, 0x64, 0xa5}},
360 {nil, // 30
361 []byte{0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00},
362 []byte{0xe4, 0x28, 0x58, 0x11, 0x86, 0xec, 0x8f, 0x46}},
363 {nil, // 31
364 []byte{0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00},
365 []byte{0xae, 0xb5, 0xf5, 0xed, 0xe2, 0x2d, 0x1a, 0x36}},
366 {nil, // 32
367 []byte{0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00},
368 []byte{0xe9, 0x43, 0xd7, 0x56, 0x8a, 0xec, 0x0c, 0x5c}},
369 {nil, // 33
370 []byte{0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00},
371 []byte{0xdf, 0x98, 0xc8, 0x27, 0x6f, 0x54, 0xb0, 0x4b}},
372 {nil, // 34
373 []byte{0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00},
374 []byte{0xb1, 0x60, 0xe4, 0x68, 0x0f, 0x6c, 0x69, 0x6f}},
375 {nil, // 35
376 []byte{0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00},
377 []byte{0xfa, 0x07, 0x52, 0xb0, 0x7d, 0x9c, 0x4a, 0xb8}},
378 {nil, // 36
379 []byte{0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00},
380 []byte{0xca, 0x3a, 0x2b, 0x03, 0x6d, 0xbc, 0x85, 0x02}},
381 {nil, // 37
382 []byte{0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00},
383 []byte{0x5e, 0x09, 0x05, 0x51, 0x7b, 0xb5, 0x9b, 0xcf}},
384 {nil, // 38
385 []byte{0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00},
386 []byte{0x81, 0x4e, 0xeb, 0x3b, 0x91, 0xd9, 0x07, 0x26}},
387 {nil, // 39
388 []byte{0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00},
389 []byte{0x4d, 0x49, 0xdb, 0x15, 0x32, 0x91, 0x9c, 0x9f}},
390 {nil, // 40
391 []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00},
392 []byte{0x25, 0xeb, 0x5f, 0xc3, 0xf8, 0xcf, 0x06, 0x21}},
393 {nil, // 41
394 []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00},
395 []byte{0xab, 0x6a, 0x20, 0xc0, 0x62, 0x0d, 0x1c, 0x6f}},
396 {nil, // 42
397 []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00},
398 []byte{0x79, 0xe9, 0x0d, 0xbc, 0x98, 0xf9, 0x2c, 0xca}},
399 {nil, // 43
400 []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00},
401 []byte{0x86, 0x6e, 0xce, 0xdd, 0x80, 0x72, 0xbb, 0x0e}},
402 {nil, // 44
403 []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00},
404 []byte{0x8b, 0x54, 0x53, 0x6f, 0x2f, 0x3e, 0x64, 0xa8}},
405 {nil, // 45
406 []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00},
407 []byte{0xea, 0x51, 0xd3, 0x97, 0x55, 0x95, 0xb8, 0x6b}},
408 {nil, // 46
409 []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00},
410 []byte{0xca, 0xff, 0xc6, 0xac, 0x45, 0x42, 0xde, 0x31}},
411 {nil, // 47
412 []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00},
413 []byte{0x8d, 0xd4, 0x5a, 0x2d, 0xdf, 0x90, 0x79, 0x6c}},
414 {nil, // 48
415 []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00},
416 []byte{0x10, 0x29, 0xd5, 0x5e, 0x88, 0x0e, 0xc2, 0xd0}},
417 {nil, // 49
418 []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00},
419 []byte{0x5d, 0x86, 0xcb, 0x23, 0x63, 0x9d, 0xbe, 0xa9}},
420 {nil, // 50
421 []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00},
422 []byte{0x1d, 0x1c, 0xa8, 0x53, 0xae, 0x7c, 0x0c, 0x5f}},
423 {nil, // 51
424 []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00},
425 []byte{0xce, 0x33, 0x23, 0x29, 0x24, 0x8f, 0x32, 0x28}},
426 {nil, // 52
427 []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00},
428 []byte{0x84, 0x05, 0xd1, 0xab, 0xe2, 0x4f, 0xb9, 0x42}},
429 {nil, // 53
430 []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00},
431 []byte{0xe6, 0x43, 0xd7, 0x80, 0x90, 0xca, 0x42, 0x07}},
432 {nil, // 54
433 []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00},
434 []byte{0x48, 0x22, 0x1b, 0x99, 0x37, 0x74, 0x8a, 0x23}},
435 {nil, // 55
436 []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00},
437 []byte{0xdd, 0x7c, 0x0b, 0xbd, 0x61, 0xfa, 0xfd, 0x54}},
438 {nil, // 56
439 []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80},
440 []byte{0x2f, 0xbc, 0x29, 0x1a, 0x57, 0x0d, 0xb5, 0xc4}},
441 {nil, // 57
442 []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40},
443 []byte{0xe0, 0x7c, 0x30, 0xd7, 0xe4, 0xe2, 0x6e, 0x12}},
444 {nil, // 58
445 []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20},
446 []byte{0x09, 0x53, 0xe2, 0x25, 0x8e, 0x8e, 0x90, 0xa1}},
447 {nil, // 59
448 []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10},
449 []byte{0x5b, 0x71, 0x1b, 0xc4, 0xce, 0xeb, 0xf2, 0xee}},
450 {nil, // 60
451 []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08},
452 []byte{0xcc, 0x08, 0x3f, 0x1e, 0x6d, 0x9e, 0x85, 0xf6}},
453 {nil, // 61
454 []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04},
455 []byte{0xd2, 0xfd, 0x88, 0x67, 0xd5, 0x0d, 0x2d, 0xfe}},
456 {nil, // 62
457 []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02},
458 []byte{0x06, 0xe7, 0xea, 0x22, 0xce, 0x92, 0x70, 0x8f}},
459 {nil, // 63
460 []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01},
461 []byte{0x16, 0x6b, 0x40, 0xb4, 0x4a, 0xba, 0x4b, 0xd6}},
462 }
463
464 // Plaintext for use with Table A.2 tests
465 var tableA2Plaintext = []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
466
467 // Table A.2 Resulting Ciphertext from the Variable Key Known Answer Test
468 var tableA2Tests = []CryptTest{
469 { // 0
470 []byte{
471 0x80, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
472 0x80, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
473 0x80, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01},
474 nil,
475 []byte{0x95, 0xa8, 0xd7, 0x28, 0x13, 0xda, 0xa9, 0x4d}},
476 { // 1
477 []byte{
478 0x40, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
479 0x40, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
480 0x40, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01},
481 nil,
482 []byte{0x0e, 0xec, 0x14, 0x87, 0xdd, 0x8c, 0x26, 0xd5}},
483 { // 2
484 []byte{
485 0x20, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
486 0x20, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
487 0x20, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01},
488 nil,
489 []byte{0x7a, 0xd1, 0x6f, 0xfb, 0x79, 0xc4, 0x59, 0x26}},
490 { // 3
491 []byte{
492 0x10, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
493 0x10, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
494 0x10, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01},
495 nil,
496 []byte{0xd3, 0x74, 0x62, 0x94, 0xca, 0x6a, 0x6c, 0xf3}},
497 { // 4
498 []byte{
499 0x08, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
500 0x08, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
501 0x08, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01},
502 nil,
503 []byte{0x80, 0x9f, 0x5f, 0x87, 0x3c, 0x1f, 0xd7, 0x61}},
504 { // 5
505 []byte{
506 0x04, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
507 0x04, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
508 0x04, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01},
509 nil,
510 []byte{0xc0, 0x2f, 0xaf, 0xfe, 0xc9, 0x89, 0xd1, 0xfc}},
511 { // 6
512 []byte{
513 0x02, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
514 0x02, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
515 0x02, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01},
516 nil,
517 []byte{0x46, 0x15, 0xaa, 0x1d, 0x33, 0xe7, 0x2f, 0x10}},
518 { // 7
519 []byte{
520 0x01, 0x80, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
521 0x01, 0x80, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
522 0x01, 0x80, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01},
523 nil,
524 []byte{0x20, 0x55, 0x12, 0x33, 0x50, 0xc0, 0x08, 0x58}},
525 { // 8
526 []byte{
527 0x01, 0x40, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
528 0x01, 0x40, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
529 0x01, 0x40, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01},
530 nil,
531 []byte{0xdf, 0x3b, 0x99, 0xd6, 0x57, 0x73, 0x97, 0xc8}},
532 { // 9
533 []byte{
534 0x01, 0x20, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
535 0x01, 0x20, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
536 0x01, 0x20, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01},
537 nil,
538 []byte{0x31, 0xfe, 0x17, 0x36, 0x9b, 0x52, 0x88, 0xc9}},
539 { // 10
540 []byte{
541 0x01, 0x10, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
542 0x01, 0x10, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
543 0x01, 0x10, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01},
544 nil,
545 []byte{0xdf, 0xdd, 0x3c, 0xc6, 0x4d, 0xae, 0x16, 0x42}},
546 { // 11
547 []byte{
548 0x01, 0x08, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
549 0x01, 0x08, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
550 0x01, 0x08, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01},
551 nil,
552 []byte{0x17, 0x8c, 0x83, 0xce, 0x2b, 0x39, 0x9d, 0x94}},
553 { // 12
554 []byte{
555 0x01, 0x04, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
556 0x01, 0x04, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
557 0x01, 0x04, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01},
558 nil,
559 []byte{0x50, 0xf6, 0x36, 0x32, 0x4a, 0x9b, 0x7f, 0x80}},
560 { // 13
561 []byte{
562 0x01, 0x02, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
563 0x01, 0x02, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
564 0x01, 0x02, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01},
565 nil,
566 []byte{0xa8, 0x46, 0x8e, 0xe3, 0xbc, 0x18, 0xf0, 0x6d}},
567 { // 14
568 []byte{
569 0x01, 0x01, 0x80, 0x01, 0x01, 0x01, 0x01, 0x01,
570 0x01, 0x01, 0x80, 0x01, 0x01, 0x01, 0x01, 0x01,
571 0x01, 0x01, 0x80, 0x01, 0x01, 0x01, 0x01, 0x01},
572 nil,
573 []byte{0xa2, 0xdc, 0x9e, 0x92, 0xfd, 0x3c, 0xde, 0x92}},
574 { // 15
575 []byte{
576 0x01, 0x01, 0x40, 0x01, 0x01, 0x01, 0x01, 0x01,
577 0x01, 0x01, 0x40, 0x01, 0x01, 0x01, 0x01, 0x01,
578 0x01, 0x01, 0x40, 0x01, 0x01, 0x01, 0x01, 0x01},
579 nil,
580 []byte{0xca, 0xc0, 0x9f, 0x79, 0x7d, 0x03, 0x12, 0x87}},
581 { // 16
582 []byte{
583 0x01, 0x01, 0x20, 0x01, 0x01, 0x01, 0x01, 0x01,
584 0x01, 0x01, 0x20, 0x01, 0x01, 0x01, 0x01, 0x01,
585 0x01, 0x01, 0x20, 0x01, 0x01, 0x01, 0x01, 0x01},
586 nil,
587 []byte{0x90, 0xba, 0x68, 0x0b, 0x22, 0xae, 0xb5, 0x25}},
588 { // 17
589 []byte{
590 0x01, 0x01, 0x10, 0x01, 0x01, 0x01, 0x01, 0x01,
591 0x01, 0x01, 0x10, 0x01, 0x01, 0x01, 0x01, 0x01,
592 0x01, 0x01, 0x10, 0x01, 0x01, 0x01, 0x01, 0x01},
593 nil,
594 []byte{0xce, 0x7a, 0x24, 0xf3, 0x50, 0xe2, 0x80, 0xb6}},
595 { // 18
596 []byte{
597 0x01, 0x01, 0x08, 0x01, 0x01, 0x01, 0x01, 0x01,
598 0x01, 0x01, 0x08, 0x01, 0x01, 0x01, 0x01, 0x01,
599 0x01, 0x01, 0x08, 0x01, 0x01, 0x01, 0x01, 0x01},
600 nil,
601 []byte{0x88, 0x2b, 0xff, 0x0a, 0xa0, 0x1a, 0x0b, 0x87}},
602 { // 19
603 []byte{
604 0x01, 0x01, 0x04, 0x01, 0x01, 0x01, 0x01, 0x01,
605 0x01, 0x01, 0x04, 0x01, 0x01, 0x01, 0x01, 0x01,
606 0x01, 0x01, 0x04, 0x01, 0x01, 0x01, 0x01, 0x01},
607 nil,
608 []byte{0x25, 0x61, 0x02, 0x88, 0x92, 0x45, 0x11, 0xc2}},
609 { // 20
610 []byte{
611 0x01, 0x01, 0x02, 0x01, 0x01, 0x01, 0x01, 0x01,
612 0x01, 0x01, 0x02, 0x01, 0x01, 0x01, 0x01, 0x01,
613 0x01, 0x01, 0x02, 0x01, 0x01, 0x01, 0x01, 0x01},
614 nil,
615 []byte{0xc7, 0x15, 0x16, 0xc2, 0x9c, 0x75, 0xd1, 0x70}},
616 { // 21
617 []byte{
618 0x01, 0x01, 0x01, 0x80, 0x01, 0x01, 0x01, 0x01,
619 0x01, 0x01, 0x01, 0x80, 0x01, 0x01, 0x01, 0x01,
620 0x01, 0x01, 0x01, 0x80, 0x01, 0x01, 0x01, 0x01},
621 nil,
622 []byte{0x51, 0x99, 0xc2, 0x9a, 0x52, 0xc9, 0xf0, 0x59}},
623 { // 22
624 []byte{
625 0x01, 0x01, 0x01, 0x40, 0x01, 0x01, 0x01, 0x01,
626 0x01, 0x01, 0x01, 0x40, 0x01, 0x01, 0x01, 0x01,
627 0x01, 0x01, 0x01, 0x40, 0x01, 0x01, 0x01, 0x01},
628 nil,
629 []byte{0xc2, 0x2f, 0x0a, 0x29, 0x4a, 0x71, 0xf2, 0x9f}},
630 { // 23
631 []byte{
632 0x01, 0x01, 0x01, 0x20, 0x01, 0x01, 0x01, 0x01,
633 0x01, 0x01, 0x01, 0x20, 0x01, 0x01, 0x01, 0x01,
634 0x01, 0x01, 0x01, 0x20, 0x01, 0x01, 0x01, 0x01},
635 nil,
636 []byte{0xee, 0x37, 0x14, 0x83, 0x71, 0x4c, 0x02, 0xea}},
637 { // 24
638 []byte{
639 0x01, 0x01, 0x01, 0x10, 0x01, 0x01, 0x01, 0x01,
640 0x01, 0x01, 0x01, 0x10, 0x01, 0x01, 0x01, 0x01,
641 0x01, 0x01, 0x01, 0x10, 0x01, 0x01, 0x01, 0x01},
642 nil,
643 []byte{0xa8, 0x1f, 0xbd, 0x44, 0x8f, 0x9e, 0x52, 0x2f}},
644 { // 25
645 []byte{
646 0x01, 0x01, 0x01, 0x08, 0x01, 0x01, 0x01, 0x01,
647 0x01, 0x01, 0x01, 0x08, 0x01, 0x01, 0x01, 0x01,
648 0x01, 0x01, 0x01, 0x08, 0x01, 0x01, 0x01, 0x01},
649 nil,
650 []byte{0x4f, 0x64, 0x4c, 0x92, 0xe1, 0x92, 0xdf, 0xed}},
651 { // 26
652 []byte{
653 0x01, 0x01, 0x01, 0x04, 0x01, 0x01, 0x01, 0x01,
654 0x01, 0x01, 0x01, 0x04, 0x01, 0x01, 0x01, 0x01,
655 0x01, 0x01, 0x01, 0x04, 0x01, 0x01, 0x01, 0x01},
656 nil,
657 []byte{0x1a, 0xfa, 0x9a, 0x66, 0xa6, 0xdf, 0x92, 0xae}},
658 { // 27
659 []byte{
660 0x01, 0x01, 0x01, 0x02, 0x01, 0x01, 0x01, 0x01,
661 0x01, 0x01, 0x01, 0x02, 0x01, 0x01, 0x01, 0x01,
662 0x01, 0x01, 0x01, 0x02, 0x01, 0x01, 0x01, 0x01},
663 nil,
664 []byte{0xb3, 0xc1, 0xcc, 0x71, 0x5c, 0xb8, 0x79, 0xd8}},
665 { // 28
666 []byte{
667 0x01, 0x01, 0x01, 0x01, 0x80, 0x01, 0x01, 0x01,
668 0x01, 0x01, 0x01, 0x01, 0x80, 0x01, 0x01, 0x01,
669 0x01, 0x01, 0x01, 0x01, 0x80, 0x01, 0x01, 0x01},
670 nil,
671 []byte{0x19, 0xd0, 0x32, 0xe6, 0x4a, 0xb0, 0xbd, 0x8b}},
672 { // 29
673 []byte{
674 0x01, 0x01, 0x01, 0x01, 0x40, 0x01, 0x01, 0x01,
675 0x01, 0x01, 0x01, 0x01, 0x40, 0x01, 0x01, 0x01,
676 0x01, 0x01, 0x01, 0x01, 0x40, 0x01, 0x01, 0x01},
677 nil,
678 []byte{0x3c, 0xfa, 0xa7, 0xa7, 0xdc, 0x87, 0x20, 0xdc}},
679 { // 30
680 []byte{
681 0x01, 0x01, 0x01, 0x01, 0x20, 0x01, 0x01, 0x01,
682 0x01, 0x01, 0x01, 0x01, 0x20, 0x01, 0x01, 0x01,
683 0x01, 0x01, 0x01, 0x01, 0x20, 0x01, 0x01, 0x01},
684 nil,
685 []byte{0xb7, 0x26, 0x5f, 0x7f, 0x44, 0x7a, 0xc6, 0xf3}},
686 { // 31
687 []byte{
688 0x01, 0x01, 0x01, 0x01, 0x10, 0x01, 0x01, 0x01,
689 0x01, 0x01, 0x01, 0x01, 0x10, 0x01, 0x01, 0x01,
690 0x01, 0x01, 0x01, 0x01, 0x10, 0x01, 0x01, 0x01},
691 nil,
692 []byte{0x9d, 0xb7, 0x3b, 0x3c, 0x0d, 0x16, 0x3f, 0x54}},
693 { // 32
694 []byte{
695 0x01, 0x01, 0x01, 0x01, 0x08, 0x01, 0x01, 0x01,
696 0x01, 0x01, 0x01, 0x01, 0x08, 0x01, 0x01, 0x01,
697 0x01, 0x01, 0x01, 0x01, 0x08, 0x01, 0x01, 0x01},
698 nil,
699 []byte{0x81, 0x81, 0xb6, 0x5b, 0xab, 0xf4, 0xa9, 0x75}},
700 { // 33
701 []byte{
702 0x01, 0x01, 0x01, 0x01, 0x04, 0x01, 0x01, 0x01,
703 0x01, 0x01, 0x01, 0x01, 0x04, 0x01, 0x01, 0x01,
704 0x01, 0x01, 0x01, 0x01, 0x04, 0x01, 0x01, 0x01},
705 nil,
706 []byte{0x93, 0xc9, 0xb6, 0x40, 0x42, 0xea, 0xa2, 0x40}},
707 { // 34
708 []byte{
709 0x01, 0x01, 0x01, 0x01, 0x02, 0x01, 0x01, 0x01,
710 0x01, 0x01, 0x01, 0x01, 0x02, 0x01, 0x01, 0x01,
711 0x01, 0x01, 0x01, 0x01, 0x02, 0x01, 0x01, 0x01},
712 nil,
713 []byte{0x55, 0x70, 0x53, 0x08, 0x29, 0x70, 0x55, 0x92}},
714 { // 35
715 []byte{
716 0x01, 0x01, 0x01, 0x01, 0x01, 0x80, 0x01, 0x01,
717 0x01, 0x01, 0x01, 0x01, 0x01, 0x80, 0x01, 0x01,
718 0x01, 0x01, 0x01, 0x01, 0x01, 0x80, 0x01, 0x01},
719 nil,
720 []byte{0x86, 0x38, 0x80, 0x9e, 0x87, 0x87, 0x87, 0xa0}},
721 { // 36
722 []byte{
723 0x01, 0x01, 0x01, 0x01, 0x01, 0x40, 0x01, 0x01,
724 0x01, 0x01, 0x01, 0x01, 0x01, 0x40, 0x01, 0x01,
725 0x01, 0x01, 0x01, 0x01, 0x01, 0x40, 0x01, 0x01},
726 nil,
727 []byte{0x41, 0xb9, 0xa7, 0x9a, 0xf7, 0x9a, 0xc2, 0x08}},
728 { // 37
729 []byte{
730 0x01, 0x01, 0x01, 0x01, 0x01, 0x20, 0x01, 0x01,
731 0x01, 0x01, 0x01, 0x01, 0x01, 0x20, 0x01, 0x01,
732 0x01, 0x01, 0x01, 0x01, 0x01, 0x20, 0x01, 0x01},
733 nil,
734 []byte{0x7a, 0x9b, 0xe4, 0x2f, 0x20, 0x09, 0xa8, 0x92}},
735 { // 38
736 []byte{
737 0x01, 0x01, 0x01, 0x01, 0x01, 0x10, 0x01, 0x01,
738 0x01, 0x01, 0x01, 0x01, 0x01, 0x10, 0x01, 0x01,
739 0x01, 0x01, 0x01, 0x01, 0x01, 0x10, 0x01, 0x01},
740 nil,
741 []byte{0x29, 0x03, 0x8d, 0x56, 0xba, 0x6d, 0x27, 0x45}},
742 { // 39
743 []byte{
744 0x01, 0x01, 0x01, 0x01, 0x01, 0x08, 0x01, 0x01,
745 0x01, 0x01, 0x01, 0x01, 0x01, 0x08, 0x01, 0x01,
746 0x01, 0x01, 0x01, 0x01, 0x01, 0x08, 0x01, 0x01},
747 nil,
748 []byte{0x54, 0x95, 0xc6, 0xab, 0xf1, 0xe5, 0xdf, 0x51}},
749 { // 40
750 []byte{
751 0x01, 0x01, 0x01, 0x01, 0x01, 0x04, 0x01, 0x01,
752 0x01, 0x01, 0x01, 0x01, 0x01, 0x04, 0x01, 0x01,
753 0x01, 0x01, 0x01, 0x01, 0x01, 0x04, 0x01, 0x01},
754 nil,
755 []byte{0xae, 0x13, 0xdb, 0xd5, 0x61, 0x48, 0x89, 0x33}},
756 { // 41
757 []byte{
758 0x01, 0x01, 0x01, 0x01, 0x01, 0x02, 0x01, 0x01,
759 0x01, 0x01, 0x01, 0x01, 0x01, 0x02, 0x01, 0x01,
760 0x01, 0x01, 0x01, 0x01, 0x01, 0x02, 0x01, 0x01},
761 nil,
762 []byte{0x02, 0x4d, 0x1f, 0xfa, 0x89, 0x04, 0xe3, 0x89}},
763 { // 42
764 []byte{
765 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x80, 0x01,
766 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x80, 0x01,
767 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x80, 0x01},
768 nil,
769 []byte{0xd1, 0x39, 0x97, 0x12, 0xf9, 0x9b, 0xf0, 0x2e}},
770 { // 43
771 []byte{
772 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x40, 0x01,
773 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x40, 0x01,
774 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x40, 0x01},
775 nil,
776 []byte{0x14, 0xc1, 0xd7, 0xc1, 0xcf, 0xfe, 0xc7, 0x9e}},
777 { // 44
778 []byte{
779 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x20, 0x01,
780 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x20, 0x01,
781 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x20, 0x01},
782 nil,
783 []byte{0x1d, 0xe5, 0x27, 0x9d, 0xae, 0x3b, 0xed, 0x6f}},
784 { // 45
785 []byte{
786 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x10, 0x01,
787 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x10, 0x01,
788 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x10, 0x01},
789 nil,
790 []byte{0xe9, 0x41, 0xa3, 0x3f, 0x85, 0x50, 0x13, 0x03}},
791 { // 46
792 []byte{
793 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x08, 0x01,
794 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x08, 0x01,
795 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x08, 0x01},
796 nil,
797 []byte{0xda, 0x99, 0xdb, 0xbc, 0x9a, 0x03, 0xf3, 0x79}},
798 { // 47
799 []byte{
800 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x04, 0x01,
801 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x04, 0x01,
802 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x04, 0x01},
803 nil,
804 []byte{0xb7, 0xfc, 0x92, 0xf9, 0x1d, 0x8e, 0x92, 0xe9}},
805 { // 48
806 []byte{
807 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02, 0x01,
808 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02, 0x01,
809 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02, 0x01},
810 nil,
811 []byte{0xae, 0x8e, 0x5c, 0xaa, 0x3c, 0xa0, 0x4e, 0x85}},
812 { // 49
813 []byte{
814 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x80,
815 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x80,
816 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x80},
817 nil,
818 []byte{0x9c, 0xc6, 0x2d, 0xf4, 0x3b, 0x6e, 0xed, 0x74}},
819 { // 50
820 []byte{
821 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x40,
822 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x40,
823 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x40},
824 nil,
825 []byte{0xd8, 0x63, 0xdb, 0xb5, 0xc5, 0x9a, 0x91, 0xa0}},
826 { // 50
827 []byte{
828 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x20,
829 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x20,
830 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x20},
831 nil,
832 []byte{0xa1, 0xab, 0x21, 0x90, 0x54, 0x5b, 0x91, 0xd7}},
833 { // 52
834 []byte{
835 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x10,
836 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x10,
837 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x10},
838 nil,
839 []byte{0x08, 0x75, 0x04, 0x1e, 0x64, 0xc5, 0x70, 0xf7}},
840 { // 53
841 []byte{
842 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x08,
843 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x08,
844 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x08},
845 nil,
846 []byte{0x5a, 0x59, 0x45, 0x28, 0xbe, 0xbe, 0xf1, 0xcc}},
847 { // 54
848 []byte{
849 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x04,
850 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x04,
851 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x04},
852 nil,
853 []byte{0xfc, 0xdb, 0x32, 0x91, 0xde, 0x21, 0xf0, 0xc0}},
854 { // 55
855 []byte{
856 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02,
857 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02,
858 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02},
859 nil,
860 []byte{0x86, 0x9e, 0xfd, 0x7f, 0x9f, 0x26, 0x5a, 0x09}},
861 }
862
863 // Plaintext for use with Table A.3 tests
864 var tableA3Plaintext = []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
865
866 // Table A.3 Values To Be Used for the Permutation Operation Known Answer Test
867 var tableA3Tests = []CryptTest{
868 { // 0
869 []byte{
870 0x10, 0x46, 0x91, 0x34, 0x89, 0x98, 0x01, 0x31,
871 0x10, 0x46, 0x91, 0x34, 0x89, 0x98, 0x01, 0x31,
872 0x10, 0x46, 0x91, 0x34, 0x89, 0x98, 0x01, 0x31,
873 },
874 nil,
875 []byte{0x88, 0xd5, 0x5e, 0x54, 0xf5, 0x4c, 0x97, 0xb4}},
876 { // 1
877 []byte{
878 0x10, 0x07, 0x10, 0x34, 0x89, 0x98, 0x80, 0x20,
879 0x10, 0x07, 0x10, 0x34, 0x89, 0x98, 0x80, 0x20,
880 0x10, 0x07, 0x10, 0x34, 0x89, 0x98, 0x80, 0x20,
881 },
882 nil,
883 []byte{0x0c, 0x0c, 0xc0, 0x0c, 0x83, 0xea, 0x48, 0xfd}},
884 { // 2
885 []byte{
886 0x10, 0x07, 0x10, 0x34, 0xc8, 0x98, 0x01, 0x20,
887 0x10, 0x07, 0x10, 0x34, 0xc8, 0x98, 0x01, 0x20,
888 0x10, 0x07, 0x10, 0x34, 0xc8, 0x98, 0x01, 0x20,
889 },
890 nil,
891 []byte{0x83, 0xbc, 0x8e, 0xf3, 0xa6, 0x57, 0x01, 0x83}},
892 { // 3
893 []byte{
894 0x10, 0x46, 0x10, 0x34, 0x89, 0x98, 0x80, 0x20,
895 0x10, 0x46, 0x10, 0x34, 0x89, 0x98, 0x80, 0x20,
896 0x10, 0x46, 0x10, 0x34, 0x89, 0x98, 0x80, 0x20,
897 },
898 nil,
899 []byte{0xdf, 0x72, 0x5d, 0xca, 0xd9, 0x4e, 0xa2, 0xe9}},
900 { // 4
901 []byte{
902 0x10, 0x86, 0x91, 0x15, 0x19, 0x19, 0x01, 0x01,
903 0x10, 0x86, 0x91, 0x15, 0x19, 0x19, 0x01, 0x01,
904 0x10, 0x86, 0x91, 0x15, 0x19, 0x19, 0x01, 0x01,
905 },
906 nil,
907 []byte{0xe6, 0x52, 0xb5, 0x3b, 0x55, 0x0b, 0xe8, 0xb0}},
908 { // 5
909 []byte{
910 0x10, 0x86, 0x91, 0x15, 0x19, 0x58, 0x01, 0x01,
911 0x10, 0x86, 0x91, 0x15, 0x19, 0x58, 0x01, 0x01,
912 0x10, 0x86, 0x91, 0x15, 0x19, 0x58, 0x01, 0x01,
913 },
914 nil,
915 []byte{0xaf, 0x52, 0x71, 0x20, 0xc4, 0x85, 0xcb, 0xb0}},
916 { // 6
917 []byte{
918 0x51, 0x07, 0xb0, 0x15, 0x19, 0x58, 0x01, 0x01,
919 0x51, 0x07, 0xb0, 0x15, 0x19, 0x58, 0x01, 0x01,
920 0x51, 0x07, 0xb0, 0x15, 0x19, 0x58, 0x01, 0x01,
921 },
922 nil,
923 []byte{0x0f, 0x04, 0xce, 0x39, 0x3d, 0xb9, 0x26, 0xd5}},
924 { // 7
925 []byte{
926 0x10, 0x07, 0xb0, 0x15, 0x19, 0x19, 0x01, 0x01,
927 0x10, 0x07, 0xb0, 0x15, 0x19, 0x19, 0x01, 0x01,
928 0x10, 0x07, 0xb0, 0x15, 0x19, 0x19, 0x01, 0x01,
929 },
930 nil,
931 []byte{0xc9, 0xf0, 0x0f, 0xfc, 0x74, 0x07, 0x90, 0x67}},
932 { // 8
933 []byte{
934 0x31, 0x07, 0x91, 0x54, 0x98, 0x08, 0x01, 0x01,
935 0x31, 0x07, 0x91, 0x54, 0x98, 0x08, 0x01, 0x01,
936 0x31, 0x07, 0x91, 0x54, 0x98, 0x08, 0x01, 0x01,
937 },
938 nil,
939 []byte{0x7c, 0xfd, 0x82, 0xa5, 0x93, 0x25, 0x2b, 0x4e}},
940 { // 9
941 []byte{
942 0x31, 0x07, 0x91, 0x94, 0x98, 0x08, 0x01, 0x01,
943 0x31, 0x07, 0x91, 0x94, 0x98, 0x08, 0x01, 0x01,
944 0x31, 0x07, 0x91, 0x94, 0x98, 0x08, 0x01, 0x01,
945 },
946 nil,
947 []byte{0xcb, 0x49, 0xa2, 0xf9, 0xe9, 0x13, 0x63, 0xe3}},
948 { // 10
949 []byte{
950 0x10, 0x07, 0x91, 0x15, 0xb9, 0x08, 0x01, 0x40,
951 0x10, 0x07, 0x91, 0x15, 0xb9, 0x08, 0x01, 0x40,
952 0x10, 0x07, 0x91, 0x15, 0xb9, 0x08, 0x01, 0x40,
953 },
954 nil,
955 []byte{0x00, 0xb5, 0x88, 0xbe, 0x70, 0xd2, 0x3f, 0x56}},
956 { // 11
957 []byte{
958 0x31, 0x07, 0x91, 0x15, 0x98, 0x08, 0x01, 0x40,
959 0x31, 0x07, 0x91, 0x15, 0x98, 0x08, 0x01, 0x40,
960 0x31, 0x07, 0x91, 0x15, 0x98, 0x08, 0x01, 0x40,
961 },
962 nil,
963 []byte{0x40, 0x6a, 0x9a, 0x6a, 0xb4, 0x33, 0x99, 0xae}},
964 { // 12
965 []byte{
966 0x10, 0x07, 0xd0, 0x15, 0x89, 0x98, 0x01, 0x01,
967 0x10, 0x07, 0xd0, 0x15, 0x89, 0x98, 0x01, 0x01,
968 0x10, 0x07, 0xd0, 0x15, 0x89, 0x98, 0x01, 0x01,
969 },
970 nil,
971 []byte{0x6c, 0xb7, 0x73, 0x61, 0x1d, 0xca, 0x9a, 0xda}},
972 { // 13
973 []byte{
974 0x91, 0x07, 0x91, 0x15, 0x89, 0x98, 0x01, 0x01,
975 0x91, 0x07, 0x91, 0x15, 0x89, 0x98, 0x01, 0x01,
976 0x91, 0x07, 0x91, 0x15, 0x89, 0x98, 0x01, 0x01,
977 },
978 nil,
979 []byte{0x67, 0xfd, 0x21, 0xc1, 0x7d, 0xbb, 0x5d, 0x70}},
980 { // 14
981 []byte{
982 0x91, 0x07, 0xd0, 0x15, 0x89, 0x19, 0x01, 0x01,
983 0x91, 0x07, 0xd0, 0x15, 0x89, 0x19, 0x01, 0x01,
984 0x91, 0x07, 0xd0, 0x15, 0x89, 0x19, 0x01, 0x01,
985 },
986 nil,
987 []byte{0x95, 0x92, 0xcb, 0x41, 0x10, 0x43, 0x07, 0x87}},
988 { // 15
989 []byte{
990 0x10, 0x07, 0xd0, 0x15, 0x98, 0x98, 0x01, 0x20,
991 0x10, 0x07, 0xd0, 0x15, 0x98, 0x98, 0x01, 0x20,
992 0x10, 0x07, 0xd0, 0x15, 0x98, 0x98, 0x01, 0x20,
993 },
994 nil,
995 []byte{0xa6, 0xb7, 0xff, 0x68, 0xa3, 0x18, 0xdd, 0xd3}},
996 { // 16
997 []byte{
998 0x10, 0x07, 0x94, 0x04, 0x98, 0x19, 0x01, 0x01,
999 0x10, 0x07, 0x94, 0x04, 0x98, 0x19, 0x01, 0x01,
1000 0x10, 0x07, 0x94, 0x04, 0x98, 0x19, 0x01, 0x01,
1001 },
1002 nil,
1003 []byte{0x4d, 0x10, 0x21, 0x96, 0xc9, 0x14, 0xca, 0x16}},
1004 { // 17
1005 []byte{
1006 0x01, 0x07, 0x91, 0x04, 0x91, 0x19, 0x04, 0x01,
1007 0x01, 0x07, 0x91, 0x04, 0x91, 0x19, 0x04, 0x01,
1008 0x01, 0x07, 0x91, 0x04, 0x91, 0x19, 0x04, 0x01,
1009 },
1010 nil,
1011 []byte{0x2d, 0xfa, 0x9f, 0x45, 0x73, 0x59, 0x49, 0x65}},
1012 { // 18
1013 []byte{
1014 0x01, 0x07, 0x91, 0x04, 0x91, 0x19, 0x01, 0x01,
1015 0x01, 0x07, 0x91, 0x04, 0x91, 0x19, 0x01, 0x01,
1016 0x01, 0x07, 0x91, 0x04, 0x91, 0x19, 0x01, 0x01,
1017 },
1018 nil,
1019 []byte{0xb4, 0x66, 0x04, 0x81, 0x6c, 0x0e, 0x07, 0x74}},
1020 { // 19
1021 []byte{
1022 0x01, 0x07, 0x94, 0x04, 0x91, 0x19, 0x04, 0x01,
1023 0x01, 0x07, 0x94, 0x04, 0x91, 0x19, 0x04, 0x01,
1024 0x01, 0x07, 0x94, 0x04, 0x91, 0x19, 0x04, 0x01,
1025 },
1026 nil,
1027 []byte{0x6e, 0x7e, 0x62, 0x21, 0xa4, 0xf3, 0x4e, 0x87}},
1028 { // 20
1029 []byte{
1030 0x19, 0x07, 0x92, 0x10, 0x98, 0x1a, 0x01, 0x01,
1031 0x19, 0x07, 0x92, 0x10, 0x98, 0x1a, 0x01, 0x01,
1032 0x19, 0x07, 0x92, 0x10, 0x98, 0x1a, 0x01, 0x01,
1033 },
1034 nil,
1035 []byte{0xaa, 0x85, 0xe7, 0x46, 0x43, 0x23, 0x31, 0x99}},
1036 { // 21
1037 []byte{
1038 0x10, 0x07, 0x91, 0x19, 0x98, 0x19, 0x08, 0x01,
1039 0x10, 0x07, 0x91, 0x19, 0x98, 0x19, 0x08, 0x01,
1040 0x10, 0x07, 0x91, 0x19, 0x98, 0x19, 0x08, 0x01,
1041 },
1042 nil,
1043 []byte{0x2e, 0x5a, 0x19, 0xdb, 0x4d, 0x19, 0x62, 0xd6}},
1044 { // 22
1045 []byte{
1046 0x10, 0x07, 0x91, 0x19, 0x98, 0x1a, 0x08, 0x01,
1047 0x10, 0x07, 0x91, 0x19, 0x98, 0x1a, 0x08, 0x01,
1048 0x10, 0x07, 0x91, 0x19, 0x98, 0x1a, 0x08, 0x01,
1049 },
1050 nil,
1051 []byte{0x23, 0xa8, 0x66, 0xa8, 0x09, 0xd3, 0x08, 0x94}},
1052 { // 23
1053 []byte{
1054 0x10, 0x07, 0x92, 0x10, 0x98, 0x19, 0x01, 0x01,
1055 0x10, 0x07, 0x92, 0x10, 0x98, 0x19, 0x01, 0x01,
1056 0x10, 0x07, 0x92, 0x10, 0x98, 0x19, 0x01, 0x01,
1057 },
1058 nil,
1059 []byte{0xd8, 0x12, 0xd9, 0x61, 0xf0, 0x17, 0xd3, 0x20}},
1060 { // 24
1061 []byte{
1062 0x10, 0x07, 0x91, 0x15, 0x98, 0x19, 0x01, 0x0b,
1063 0x10, 0x07, 0x91, 0x15, 0x98, 0x19, 0x01, 0x0b,
1064 0x10, 0x07, 0x91, 0x15, 0x98, 0x19, 0x01, 0x0b,
1065 },
1066 nil,
1067 []byte{0x05, 0x56, 0x05, 0x81, 0x6e, 0x58, 0x60, 0x8f}},
1068 { // 25
1069 []byte{
1070 0x10, 0x04, 0x80, 0x15, 0x98, 0x19, 0x01, 0x01,
1071 0x10, 0x04, 0x80, 0x15, 0x98, 0x19, 0x01, 0x01,
1072 0x10, 0x04, 0x80, 0x15, 0x98, 0x19, 0x01, 0x01,
1073 },
1074 nil,
1075 []byte{0xab, 0xd8, 0x8e, 0x8b, 0x1b, 0x77, 0x16, 0xf1}},
1076 { // 26
1077 []byte{
1078 0x10, 0x04, 0x80, 0x15, 0x98, 0x19, 0x01, 0x02,
1079 0x10, 0x04, 0x80, 0x15, 0x98, 0x19, 0x01, 0x02,
1080 0x10, 0x04, 0x80, 0x15, 0x98, 0x19, 0x01, 0x02,
1081 },
1082 nil,
1083 []byte{0x53, 0x7a, 0xc9, 0x5b, 0xe6, 0x9d, 0xa1, 0xe1}},
1084 { // 27
1085 []byte{
1086 0x10, 0x04, 0x80, 0x15, 0x98, 0x19, 0x01, 0x08,
1087 0x10, 0x04, 0x80, 0x15, 0x98, 0x19, 0x01, 0x08,
1088 0x10, 0x04, 0x80, 0x15, 0x98, 0x19, 0x01, 0x08,
1089 },
1090 nil,
1091 []byte{0xae, 0xd0, 0xf6, 0xae, 0x3c, 0x25, 0xcd, 0xd8}},
1092 { // 28
1093 []byte{
1094 0x10, 0x02, 0x91, 0x15, 0x98, 0x10, 0x01, 0x04,
1095 0x10, 0x02, 0x91, 0x15, 0x98, 0x10, 0x01, 0x04,
1096 0x10, 0x02, 0x91, 0x15, 0x98, 0x10, 0x01, 0x04,
1097 },
1098 nil,
1099 []byte{0xb3, 0xe3, 0x5a, 0x5e, 0xe5, 0x3e, 0x7b, 0x8d}},
1100 { // 29
1101 []byte{
1102 0x10, 0x02, 0x91, 0x15, 0x98, 0x19, 0x01, 0x04,
1103 0x10, 0x02, 0x91, 0x15, 0x98, 0x19, 0x01, 0x04,
1104 0x10, 0x02, 0x91, 0x15, 0x98, 0x19, 0x01, 0x04,
1105 },
1106 nil,
1107 []byte{0x61, 0xc7, 0x9c, 0x71, 0x92, 0x1a, 0x2e, 0xf8}},
1108 { // 30
1109 []byte{
1110 0x10, 0x02, 0x91, 0x15, 0x98, 0x10, 0x02, 0x01,
1111 0x10, 0x02, 0x91, 0x15, 0x98, 0x10, 0x02, 0x01,
1112 0x10, 0x02, 0x91, 0x15, 0x98, 0x10, 0x02, 0x01,
1113 },
1114 nil,
1115 []byte{0xe2, 0xf5, 0x72, 0x8f, 0x09, 0x95, 0x01, 0x3c}},
1116 { // 31
1117 []byte{
1118 0x10, 0x02, 0x91, 0x16, 0x98, 0x10, 0x01, 0x01,
1119 0x10, 0x02, 0x91, 0x16, 0x98, 0x10, 0x01, 0x01,
1120 0x10, 0x02, 0x91, 0x16, 0x98, 0x10, 0x01, 0x01,
1121 },
1122 nil,
1123 []byte{0x1a, 0xea, 0xc3, 0x9a, 0x61, 0xf0, 0xa4, 0x64}},
1124 }
1125
1126 // Table A.4 Values To Be Used for the Substitution Table Known Answer Test
1127 var tableA4Tests = []CryptTest{
1128 { // 0
1129 []byte{
1130 0x7c, 0xa1, 0x10, 0x45, 0x4a, 0x1a, 0x6e, 0x57,
1131 0x7c, 0xa1, 0x10, 0x45, 0x4a, 0x1a, 0x6e, 0x57,
1132 0x7c, 0xa1, 0x10, 0x45, 0x4a, 0x1a, 0x6e, 0x57},
1133 []byte{0x01, 0xa1, 0xd6, 0xd0, 0x39, 0x77, 0x67, 0x42},
1134 []byte{0x69, 0x0f, 0x5b, 0x0d, 0x9a, 0x26, 0x93, 0x9b}},
1135 { // 1
1136 []byte{
1137 0x01, 0x31, 0xd9, 0x61, 0x9d, 0xc1, 0x37, 0x6e,
1138 0x01, 0x31, 0xd9, 0x61, 0x9d, 0xc1, 0x37, 0x6e,
1139 0x01, 0x31, 0xd9, 0x61, 0x9d, 0xc1, 0x37, 0x6e},
1140 []byte{0x5c, 0xd5, 0x4c, 0xa8, 0x3d, 0xef, 0x57, 0xda},
1141 []byte{0x7a, 0x38, 0x9d, 0x10, 0x35, 0x4b, 0xd2, 0x71}},
1142 { // 2
1143 []byte{
1144 0x07, 0xa1, 0x13, 0x3e, 0x4a, 0x0b, 0x26, 0x86,
1145 0x07, 0xa1, 0x13, 0x3e, 0x4a, 0x0b, 0x26, 0x86,
1146 0x07, 0xa1, 0x13, 0x3e, 0x4a, 0x0b, 0x26, 0x86},
1147 []byte{0x02, 0x48, 0xd4, 0x38, 0x06, 0xf6, 0x71, 0x72},
1148 []byte{0x86, 0x8e, 0xbb, 0x51, 0xca, 0xb4, 0x59, 0x9a}},
1149 { // 3
1150 []byte{
1151 0x38, 0x49, 0x67, 0x4c, 0x26, 0x02, 0x31, 0x9e,
1152 0x38, 0x49, 0x67, 0x4c, 0x26, 0x02, 0x31, 0x9e,
1153 0x38, 0x49, 0x67, 0x4c, 0x26, 0x02, 0x31, 0x9e},
1154 []byte{0x51, 0x45, 0x4b, 0x58, 0x2d, 0xdf, 0x44, 0x0a},
1155 []byte{0x71, 0x78, 0x87, 0x6e, 0x01, 0xf1, 0x9b, 0x2a}},
1156 { // 4
1157 []byte{
1158 0x04, 0xb9, 0x15, 0xba, 0x43, 0xfe, 0xb5, 0xb6,
1159 0x04, 0xb9, 0x15, 0xba, 0x43, 0xfe, 0xb5, 0xb6,
1160 0x04, 0xb9, 0x15, 0xba, 0x43, 0xfe, 0xb5, 0xb6},
1161 []byte{0x42, 0xfd, 0x44, 0x30, 0x59, 0x57, 0x7f, 0xa2},
1162 []byte{0xaf, 0x37, 0xfb, 0x42, 0x1f, 0x8c, 0x40, 0x95}},
1163 { // 5
1164 []byte{
1165 0x01, 0x13, 0xb9, 0x70, 0xfd, 0x34, 0xf2, 0xce,
1166 0x01, 0x13, 0xb9, 0x70, 0xfd, 0x34, 0xf2, 0xce,
1167 0x01, 0x13, 0xb9, 0x70, 0xfd, 0x34, 0xf2, 0xce},
1168 []byte{0x05, 0x9b, 0x5e, 0x08, 0x51, 0xcf, 0x14, 0x3a},
1169 []byte{0x86, 0xa5, 0x60, 0xf1, 0x0e, 0xc6, 0xd8, 0x5b}},
1170 { // 6
1171 []byte{
1172 0x01, 0x70, 0xf1, 0x75, 0x46, 0x8f, 0xb5, 0xe6,
1173 0x01, 0x70, 0xf1, 0x75, 0x46, 0x8f, 0xb5, 0xe6,
1174 0x01, 0x70, 0xf1, 0x75, 0x46, 0x8f, 0xb5, 0xe6},
1175 []byte{0x07, 0x56, 0xd8, 0xe0, 0x77, 0x47, 0x61, 0xd2},
1176 []byte{0x0c, 0xd3, 0xda, 0x02, 0x00, 0x21, 0xdc, 0x09}},
1177 { // 7
1178 []byte{
1179 0x43, 0x29, 0x7f, 0xad, 0x38, 0xe3, 0x73, 0xfe,
1180 0x43, 0x29, 0x7f, 0xad, 0x38, 0xe3, 0x73, 0xfe,
1181 0x43, 0x29, 0x7f, 0xad, 0x38, 0xe3, 0x73, 0xfe},
1182 []byte{0x76, 0x25, 0x14, 0xb8, 0x29, 0xbf, 0x48, 0x6a},
1183 []byte{0xea, 0x67, 0x6b, 0x2c, 0xb7, 0xdb, 0x2b, 0x7a}},
1184 { // 8
1185 []byte{
1186 0x07, 0xa7, 0x13, 0x70, 0x45, 0xda, 0x2a, 0x16,
1187 0x07, 0xa7, 0x13, 0x70, 0x45, 0xda, 0x2a, 0x16,
1188 0x07, 0xa7, 0x13, 0x70, 0x45, 0xda, 0x2a, 0x16},
1189 []byte{0x3b, 0xdd, 0x11, 0x90, 0x49, 0x37, 0x28, 0x02},
1190 []byte{0xdf, 0xd6, 0x4a, 0x81, 0x5c, 0xaf, 0x1a, 0x0f}},
1191 { // 9
1192 []byte{
1193 0x04, 0x68, 0x91, 0x04, 0xc2, 0xfd, 0x3b, 0x2f,
1194 0x04, 0x68, 0x91, 0x04, 0xc2, 0xfd, 0x3b, 0x2f,
1195 0x04, 0x68, 0x91, 0x04, 0xc2, 0xfd, 0x3b, 0x2f},
1196 []byte{0x26, 0x95, 0x5f, 0x68, 0x35, 0xaf, 0x60, 0x9a},
1197 []byte{0x5c, 0x51, 0x3c, 0x9c, 0x48, 0x86, 0xc0, 0x88}},
1198 { // 10
1199 []byte{
1200 0x37, 0xd0, 0x6b, 0xb5, 0x16, 0xcb, 0x75, 0x46,
1201 0x37, 0xd0, 0x6b, 0xb5, 0x16, 0xcb, 0x75, 0x46,
1202 0x37, 0xd0, 0x6b, 0xb5, 0x16, 0xcb, 0x75, 0x46},
1203 []byte{0x16, 0x4d, 0x5e, 0x40, 0x4f, 0x27, 0x52, 0x32},
1204 []byte{0x0a, 0x2a, 0xee, 0xae, 0x3f, 0xf4, 0xab, 0x77}},
1205 { // 11
1206 []byte{
1207 0x1f, 0x08, 0x26, 0x0d, 0x1a, 0xc2, 0x46, 0x5e,
1208 0x1f, 0x08, 0x26, 0x0d, 0x1a, 0xc2, 0x46, 0x5e,
1209 0x1f, 0x08, 0x26, 0x0d, 0x1a, 0xc2, 0x46, 0x5e},
1210 []byte{0x6b, 0x05, 0x6e, 0x18, 0x75, 0x9f, 0x5c, 0xca},
1211 []byte{0xef, 0x1b, 0xf0, 0x3e, 0x5d, 0xfa, 0x57, 0x5a}},
1212 { // 12
1213 []byte{
1214 0x58, 0x40, 0x23, 0x64, 0x1a, 0xba, 0x61, 0x76,
1215 0x58, 0x40, 0x23, 0x64, 0x1a, 0xba, 0x61, 0x76,
1216 0x58, 0x40, 0x23, 0x64, 0x1a, 0xba, 0x61, 0x76},
1217 []byte{0x00, 0x4b, 0xd6, 0xef, 0x09, 0x17, 0x60, 0x62},
1218 []byte{0x88, 0xbf, 0x0d, 0xb6, 0xd7, 0x0d, 0xee, 0x56}},
1219 { // 13
1220 []byte{
1221 0x02, 0x58, 0x16, 0x16, 0x46, 0x29, 0xb0, 0x07,
1222 0x02, 0x58, 0x16, 0x16, 0x46, 0x29, 0xb0, 0x07,
1223 0x02, 0x58, 0x16, 0x16, 0x46, 0x29, 0xb0, 0x07},
1224 []byte{0x48, 0x0d, 0x39, 0x00, 0x6e, 0xe7, 0x62, 0xf2},
1225 []byte{0xa1, 0xf9, 0x91, 0x55, 0x41, 0x02, 0x0b, 0x56}},
1226 { // 14
1227 []byte{
1228 0x49, 0x79, 0x3e, 0xbc, 0x79, 0xb3, 0x25, 0x8f,
1229 0x49, 0x79, 0x3e, 0xbc, 0x79, 0xb3, 0x25, 0x8f,
1230 0x49, 0x79, 0x3e, 0xbc, 0x79, 0xb3, 0x25, 0x8f},
1231 []byte{0x43, 0x75, 0x40, 0xc8, 0x69, 0x8f, 0x3c, 0xfa},
1232 []byte{0x6f, 0xbf, 0x1c, 0xaf, 0xcf, 0xfd, 0x05, 0x56}},
1233 { // 15
1234 []byte{
1235 0x4f, 0xb0, 0x5e, 0x15, 0x15, 0xab, 0x73, 0xa7,
1236 0x4f, 0xb0, 0x5e, 0x15, 0x15, 0xab, 0x73, 0xa7,
1237 0x4f, 0xb0, 0x5e, 0x15, 0x15, 0xab, 0x73, 0xa7},
1238 []byte{0x07, 0x2d, 0x43, 0xa0, 0x77, 0x07, 0x52, 0x92},
1239 []byte{0x2f, 0x22, 0xe4, 0x9b, 0xab, 0x7c, 0xa1, 0xac}},
1240 { // 16
1241 []byte{
1242 0x49, 0xe9, 0x5d, 0x6d, 0x4c, 0xa2, 0x29, 0xbf,
1243 0x49, 0xe9, 0x5d, 0x6d, 0x4c, 0xa2, 0x29, 0xbf,
1244 0x49, 0xe9, 0x5d, 0x6d, 0x4c, 0xa2, 0x29, 0xbf},
1245 []byte{0x02, 0xfe, 0x55, 0x77, 0x81, 0x17, 0xf1, 0x2a},
1246 []byte{0x5a, 0x6b, 0x61, 0x2c, 0xc2, 0x6c, 0xce, 0x4a}},
1247 { // 17
1248 []byte{
1249 0x01, 0x83, 0x10, 0xdc, 0x40, 0x9b, 0x26, 0xd6,
1250 0x01, 0x83, 0x10, 0xdc, 0x40, 0x9b, 0x26, 0xd6,
1251 0x01, 0x83, 0x10, 0xdc, 0x40, 0x9b, 0x26, 0xd6},
1252 []byte{0x1d, 0x9d, 0x5c, 0x50, 0x18, 0xf7, 0x28, 0xc2},
1253 []byte{0x5f, 0x4c, 0x03, 0x8e, 0xd1, 0x2b, 0x2e, 0x41}},
1254 { // 18
1255 []byte{
1256 0x1c, 0x58, 0x7f, 0x1c, 0x13, 0x92, 0x4f, 0xef,
1257 0x1c, 0x58, 0x7f, 0x1c, 0x13, 0x92, 0x4f, 0xef,
1258 0x1c, 0x58, 0x7f, 0x1c, 0x13, 0x92, 0x4f, 0xef},
1259 []byte{0x30, 0x55, 0x32, 0x28, 0x6d, 0x6f, 0x29, 0x5a},
1260 []byte{0x63, 0xfa, 0xc0, 0xd0, 0x34, 0xd9, 0xf7, 0x93}},
1261 }
1262
1263 func newCipher(key []byte) *desCipher {
1264 c, err := NewCipher(key)
1265 if err != nil {
1266 panic("NewCipher failed: " + err.Error())
1267 }
1268 return c.(*desCipher)
1269 }
1270
1271 // Use the known weak keys to test DES implementation
1272 func TestWeakKeys(t *testing.T) {
1273 for i, tt := range weakKeyTests {
1274 var encrypt = func(in []byte) (out []byte) {
1275 c := newCipher(tt.key)
1276 out = make([]byte, len(in))
1277 encryptBlock(c.subkeys[:], out, in)
1278 return
1279 }
1280
1281 // Encrypting twice with a DES weak
1282 // key should reproduce the original input
1283 result := encrypt(tt.in)
1284 result = encrypt(result)
1285
1286 if !bytes.Equal(result, tt.in) {
1287 t.Errorf("#%d: result: %x want: %x", i, result, tt.in)
1288 }
1289 }
1290 }
1291
1292 // Use the known semi-weak key pairs to test DES implementation
1293 func TestSemiWeakKeyPairs(t *testing.T) {
1294 for i, tt := range semiWeakKeyTests {
1295 var encrypt = func(key, in []byte) (out []byte) {
1296 c := newCipher(key)
1297 out = make([]byte, len(in))
1298 encryptBlock(c.subkeys[:], out, in)
1299 return
1300 }
1301
1302 // Encrypting with one member of the semi-weak pair
1303 // and then encrypting the result with the other member
1304 // should reproduce the original input.
1305 result := encrypt(tt.key, tt.in)
1306 result = encrypt(tt.out, result)
1307
1308 if !bytes.Equal(result, tt.in) {
1309 t.Errorf("#%d: result: %x want: %x", i, result, tt.in)
1310 }
1311 }
1312 }
1313
1314 func TestDESEncryptBlock(t *testing.T) {
1315 for i, tt := range encryptDESTests {
1316 c := newCipher(tt.key)
1317 out := make([]byte, len(tt.in))
1318 encryptBlock(c.subkeys[:], out, tt.in)
1319
1320 if !bytes.Equal(out, tt.out) {
1321 t.Errorf("#%d: result: %x want: %x", i, out, tt.out)
1322 }
1323 }
1324 }
1325
1326 func TestDESDecryptBlock(t *testing.T) {
1327 for i, tt := range encryptDESTests {
1328 c := newCipher(tt.key)
1329 plain := make([]byte, len(tt.in))
1330 decryptBlock(c.subkeys[:], plain, tt.out)
1331
1332 if !bytes.Equal(plain, tt.in) {
1333 t.Errorf("#%d: result: %x want: %x", i, plain, tt.in)
1334 }
1335 }
1336 }
1337
1338 func TestEncryptTripleDES(t *testing.T) {
1339 for i, tt := range encryptTripleDESTests {
1340 c, _ := NewTripleDESCipher(tt.key)
1341 out := make([]byte, len(tt.in))
1342 c.Encrypt(out, tt.in)
1343
1344 if !bytes.Equal(out, tt.out) {
1345 t.Errorf("#%d: result: %x want: %x", i, out, tt.out)
1346 }
1347 }
1348 }
1349
1350 func TestDecryptTripleDES(t *testing.T) {
1351 for i, tt := range encryptTripleDESTests {
1352 c, _ := NewTripleDESCipher(tt.key)
1353
1354 plain := make([]byte, len(tt.in))
1355 c.Decrypt(plain, tt.out)
1356
1357 if !bytes.Equal(plain, tt.in) {
1358 t.Errorf("#%d: result: %x want: %x", i, plain, tt.in)
1359 }
1360 }
1361 }
1362
1363 // Defined in Pub 800-20
1364 func TestVariablePlaintextKnownAnswer(t *testing.T) {
1365 for i, tt := range tableA1Tests {
1366 c, _ := NewTripleDESCipher(tableA1Key)
1367
1368 out := make([]byte, len(tt.in))
1369 c.Encrypt(out, tt.in)
1370
1371 if !bytes.Equal(out, tt.out) {
1372 t.Errorf("#%d: result: %x want: %x", i, out, tt.out)
1373 }
1374 }
1375 }
1376
1377 // Defined in Pub 800-20
1378 func TestVariableCiphertextKnownAnswer(t *testing.T) {
1379 for i, tt := range tableA1Tests {
1380 c, _ := NewTripleDESCipher(tableA1Key)
1381
1382 plain := make([]byte, len(tt.out))
1383 c.Decrypt(plain, tt.out)
1384
1385 if !bytes.Equal(plain, tt.in) {
1386 t.Errorf("#%d: result: %x want: %x", i, plain, tt.in)
1387 }
1388 }
1389 }
1390
1391 // Defined in Pub 800-20
1392 // Encrypting the Table A.1 ciphertext with the
1393 // 0x01... key produces the original plaintext
1394 func TestInversePermutationKnownAnswer(t *testing.T) {
1395 for i, tt := range tableA1Tests {
1396 c, _ := NewTripleDESCipher(tableA1Key)
1397
1398 plain := make([]byte, len(tt.in))
1399 c.Encrypt(plain, tt.out)
1400
1401 if !bytes.Equal(plain, tt.in) {
1402 t.Errorf("#%d: result: %x want: %x", i, plain, tt.in)
1403 }
1404 }
1405 }
1406
1407 // Defined in Pub 800-20
1408 // Decrypting the Table A.1 plaintext with the
1409 // 0x01... key produces the corresponding ciphertext
1410 func TestInitialPermutationKnownAnswer(t *testing.T) {
1411 for i, tt := range tableA1Tests {
1412 c, _ := NewTripleDESCipher(tableA1Key)
1413
1414 out := make([]byte, len(tt.in))
1415 c.Decrypt(out, tt.in)
1416
1417 if !bytes.Equal(out, tt.out) {
1418 t.Errorf("#%d: result: %x want: %x", i, out, tt.out)
1419 }
1420 }
1421 }
1422
1423 // Defined in Pub 800-20
1424 func TestVariableKeyKnownAnswerEncrypt(t *testing.T) {
1425 for i, tt := range tableA2Tests {
1426 c, _ := NewTripleDESCipher(tt.key)
1427
1428 out := make([]byte, len(tableA2Plaintext))
1429 c.Encrypt(out, tableA2Plaintext)
1430
1431 if !bytes.Equal(out, tt.out) {
1432 t.Errorf("#%d: result: %x want: %x", i, out, tt.out)
1433 }
1434 }
1435 }
1436
1437 // Defined in Pub 800-20
1438 func TestVariableKeyKnownAnswerDecrypt(t *testing.T) {
1439 for i, tt := range tableA2Tests {
1440 c, _ := NewTripleDESCipher(tt.key)
1441
1442 out := make([]byte, len(tt.out))
1443 c.Decrypt(out, tt.out)
1444
1445 if !bytes.Equal(out, tableA2Plaintext) {
1446 t.Errorf("#%d: result: %x want: %x", i, out, tableA2Plaintext)
1447 }
1448 }
1449 }
1450
1451 // Defined in Pub 800-20
1452 func TestPermutationOperationKnownAnswerEncrypt(t *testing.T) {
1453 for i, tt := range tableA3Tests {
1454 c, _ := NewTripleDESCipher(tt.key)
1455
1456 out := make([]byte, len(tableA3Plaintext))
1457 c.Encrypt(out, tableA3Plaintext)
1458
1459 if !bytes.Equal(out, tt.out) {
1460 t.Errorf("#%d: result: %x want: %x", i, out, tt.out)
1461 }
1462 }
1463 }
1464
1465 // Defined in Pub 800-20
1466 func TestPermutationOperationKnownAnswerDecrypt(t *testing.T) {
1467 for i, tt := range tableA3Tests {
1468 c, _ := NewTripleDESCipher(tt.key)
1469
1470 out := make([]byte, len(tt.out))
1471 c.Decrypt(out, tt.out)
1472
1473 if !bytes.Equal(out, tableA3Plaintext) {
1474 t.Errorf("#%d: result: %x want: %x", i, out, tableA3Plaintext)
1475 }
1476 }
1477 }
1478
1479 // Defined in Pub 800-20
1480 func TestSubstitutionTableKnownAnswerEncrypt(t *testing.T) {
1481 for i, tt := range tableA4Tests {
1482 c, _ := NewTripleDESCipher(tt.key)
1483
1484 out := make([]byte, len(tt.in))
1485 c.Encrypt(out, tt.in)
1486
1487 if !bytes.Equal(out, tt.out) {
1488 t.Errorf("#%d: result: %x want: %x", i, out, tt.out)
1489 }
1490 }
1491 }
1492
1493 // Defined in Pub 800-20
1494 func TestSubstitutionTableKnownAnswerDecrypt(t *testing.T) {
1495 for i, tt := range tableA4Tests {
1496 c, _ := NewTripleDESCipher(tt.key)
1497
1498 out := make([]byte, len(tt.out))
1499 c.Decrypt(out, tt.out)
1500
1501 if !bytes.Equal(out, tt.in) {
1502 t.Errorf("#%d: result: %x want: %x", i, out, tt.in)
1503 }
1504 }
1505 }
1506
1507 func TestInitialPermute(t *testing.T) {
1508 for i := uint(0); i < 64; i++ {
1509 bit := uint64(1) << i
1510 got := permuteInitialBlock(bit)
1511 want := uint64(1) << finalPermutation[63-i]
1512 if got != want {
1513 t.Errorf("permute(%x) = %x, want %x", bit, got, want)
1514 }
1515 }
1516 }
1517
1518 func TestFinalPermute(t *testing.T) {
1519 for i := uint(0); i < 64; i++ {
1520 bit := uint64(1) << i
1521 got := permuteFinalBlock(bit)
1522 want := uint64(1) << initialPermutation[63-i]
1523 if got != want {
1524 t.Errorf("permute(%x) = %x, want %x", bit, got, want)
1525 }
1526 }
1527 }
1528
1529 func BenchmarkEncrypt(b *testing.B) {
1530 tt := encryptDESTests[0]
1531 c, err := NewCipher(tt.key)
1532 if err != nil {
1533 b.Fatal("NewCipher:", err)
1534 }
1535 out := make([]byte, len(tt.in))
1536 b.SetBytes(int64(len(out)))
1537 b.ResetTimer()
1538 for i := 0; i < b.N; i++ {
1539 c.Encrypt(out, tt.in)
1540 }
1541 }
1542
1543 func BenchmarkDecrypt(b *testing.B) {
1544 tt := encryptDESTests[0]
1545 c, err := NewCipher(tt.key)
1546 if err != nil {
1547 b.Fatal("NewCipher:", err)
1548 }
1549 out := make([]byte, len(tt.out))
1550 b.SetBytes(int64(len(out)))
1551 b.ResetTimer()
1552 for i := 0; i < b.N; i++ {
1553 c.Decrypt(out, tt.out)
1554 }
1555 }
1556
1557 func BenchmarkTDESEncrypt(b *testing.B) {
1558 tt := encryptTripleDESTests[0]
1559 c, err := NewTripleDESCipher(tt.key)
1560 if err != nil {
1561 b.Fatal("NewCipher:", err)
1562 }
1563 out := make([]byte, len(tt.in))
1564 b.SetBytes(int64(len(out)))
1565 b.ResetTimer()
1566 for i := 0; i < b.N; i++ {
1567 c.Encrypt(out, tt.in)
1568 }
1569 }
1570
1571 func BenchmarkTDESDecrypt(b *testing.B) {
1572 tt := encryptTripleDESTests[0]
1573 c, err := NewTripleDESCipher(tt.key)
1574 if err != nil {
1575 b.Fatal("NewCipher:", err)
1576 }
1577 out := make([]byte, len(tt.out))
1578 b.SetBytes(int64(len(out)))
1579 b.ResetTimer()
1580 for i := 0; i < b.N; i++ {
1581 c.Decrypt(out, tt.out)
1582 }
1583 }
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