|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
/* |
|
4
|
|
|
* The MIT License (MIT) |
|
5
|
|
|
* |
|
6
|
|
|
* Copyright (c) 2014-2016 Spomky-Labs |
|
7
|
|
|
* |
|
8
|
|
|
* This software may be modified and distributed under the terms |
|
9
|
|
|
* of the MIT license. See the LICENSE file for details. |
|
10
|
|
|
*/ |
|
11
|
|
|
|
|
12
|
|
|
namespace AESKW\Tests; |
|
13
|
|
|
|
|
14
|
|
|
use AESKW\A128KW; |
|
15
|
|
|
use AESKW\A192KW; |
|
16
|
|
|
use AESKW\A256KW; |
|
17
|
|
|
|
|
18
|
|
|
/** |
|
19
|
|
|
* This class is used to check the performance of the library on the current platform. |
|
20
|
|
|
* You just have to call Performance::run(); |
|
21
|
|
|
* By default, tests are performed 1000 times. |
|
22
|
|
|
* You can modify it by passing a positive integer as first argument: |
|
23
|
|
|
* Performance::run(10000);. |
|
24
|
|
|
*/ |
|
25
|
|
|
final class Performance |
|
26
|
|
|
{ |
|
27
|
|
|
public static function run(int $nb = 1000) |
|
28
|
|
|
{ |
|
29
|
|
|
if (1 > $nb) { |
|
30
|
|
|
throw new \InvalidArgumentException('You must perform at least 1 test.'); |
|
31
|
|
|
} |
|
32
|
|
|
$cases = self::getData(); |
|
33
|
|
|
foreach ($cases as $case) { |
|
34
|
|
|
self::wrap($nb, $case); |
|
35
|
|
|
self::unwrap($nb, $case); |
|
36
|
|
|
} |
|
37
|
|
|
} |
|
38
|
|
|
|
|
39
|
|
|
/** |
|
40
|
|
|
* @param int $nb |
|
41
|
|
|
* @param array $case |
|
42
|
|
|
*/ |
|
43
|
|
|
private static function wrap(int $nb, array $case) |
|
44
|
|
|
{ |
|
45
|
|
|
$class = $case['class']; |
|
46
|
|
|
$kek = $case['kek']; |
|
47
|
|
|
$data = $case['data']; |
|
48
|
|
|
$padding = $case['padding']; |
|
49
|
|
|
$time = self::do($class, 'wrap', $nb, $kek, $data, $padding); |
|
50
|
|
|
|
|
51
|
|
|
printf('%s: %f milliseconds/wrap'.PHP_EOL, $case['name'], $time); |
|
52
|
|
|
} |
|
53
|
|
|
|
|
54
|
|
|
/** |
|
55
|
|
|
* @param int $nb |
|
56
|
|
|
* @param array $case |
|
57
|
|
|
*/ |
|
58
|
|
|
private static function unwrap(int $nb, array $case) |
|
59
|
|
|
{ |
|
60
|
|
|
$class = $case['class']; |
|
61
|
|
|
$kek = $case['kek']; |
|
62
|
|
|
$result = $case['result']; |
|
63
|
|
|
$padding = $case['padding']; |
|
64
|
|
|
$time = self::do($class, 'unwrap', $nb, $kek, $result, $padding); |
|
65
|
|
|
|
|
66
|
|
|
printf('%s: %f milliseconds/unwrap'.PHP_EOL, $case['name'], $time); |
|
67
|
|
|
} |
|
68
|
|
|
|
|
69
|
|
|
/** |
|
70
|
|
|
* @param string $class |
|
71
|
|
|
* @param string $method |
|
72
|
|
|
* @param int $nb |
|
73
|
|
|
* @param array ...$args |
|
74
|
|
|
* |
|
75
|
|
|
* @return float |
|
76
|
|
|
*/ |
|
77
|
|
|
private static function do(string $class, string $method, int $nb, ...$args): float |
|
|
|
|
|
|
78
|
|
|
{ |
|
79
|
|
|
$time_start = microtime(true); |
|
80
|
|
|
for ($i = 0; $i < $nb; $i++) { |
|
81
|
|
|
call_user_func_array([$class, $method], $args); |
|
82
|
|
|
} |
|
83
|
|
|
$time_end = microtime(true); |
|
84
|
|
|
|
|
85
|
|
|
return ($time_end - $time_start) / $nb * 1000; |
|
86
|
|
|
} |
|
87
|
|
|
|
|
88
|
|
|
/** |
|
89
|
|
|
* @return array |
|
90
|
|
|
*/ |
|
91
|
|
|
private static function getData(): array |
|
92
|
|
|
{ |
|
93
|
|
|
return [ |
|
94
|
|
|
[ |
|
95
|
|
|
'class' => A128KW::class, |
|
96
|
|
|
'name' => 'RFC3394: 128 bits data with 128 bits KEK', |
|
97
|
|
|
'kek' => hex2bin('000102030405060708090A0B0C0D0E0F'), |
|
98
|
|
|
'data' => hex2bin('00112233445566778899AABBCCDDEEFF'), |
|
99
|
|
|
'result' => hex2bin('1FA68B0A8112B447AEF34BD8FB5A7B829D3E862371D2CFE5'), |
|
100
|
|
|
'padding' => false, |
|
101
|
|
|
], |
|
102
|
|
|
[ |
|
103
|
|
|
'class' => A192KW::class, |
|
104
|
|
|
'name' => 'RFC3394: 128 bits data with 192 bits KEK', |
|
105
|
|
|
'kek' => hex2bin('000102030405060708090A0B0C0D0E0F1011121314151617'), |
|
106
|
|
|
'data' => hex2bin('00112233445566778899AABBCCDDEEFF'), |
|
107
|
|
|
'result' => hex2bin('96778B25AE6CA435F92B5B97C050AED2468AB8A17AD84E5D'), |
|
108
|
|
|
'padding' => false, |
|
109
|
|
|
], |
|
110
|
|
|
[ |
|
111
|
|
|
'class' => A256KW::class, |
|
112
|
|
|
'name' => 'RFC3394: 128 bits data with 256 bits KEK', |
|
113
|
|
|
'kek' => hex2bin('000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F'), |
|
114
|
|
|
'data' => hex2bin('00112233445566778899AABBCCDDEEFF'), |
|
115
|
|
|
'result' => hex2bin('64E8C3F9CE0F5BA263E9777905818A2A93C8191E7D6E8AE7'), |
|
116
|
|
|
'padding' => false, |
|
117
|
|
|
], |
|
118
|
|
|
[ |
|
119
|
|
|
'class' => A192KW::class, |
|
120
|
|
|
'name' => 'RFC3394: 192 bits data with 192 bits KEK', |
|
121
|
|
|
'kek' => hex2bin('000102030405060708090A0B0C0D0E0F1011121314151617'), |
|
122
|
|
|
'data' => hex2bin('00112233445566778899AABBCCDDEEFF0001020304050607'), |
|
123
|
|
|
'result' => hex2bin('031D33264E15D33268F24EC260743EDCE1C6C7DDEE725A936BA814915C6762D2'), |
|
124
|
|
|
'padding' => false, |
|
125
|
|
|
], |
|
126
|
|
|
[ |
|
127
|
|
|
'class' => A256KW::class, |
|
128
|
|
|
'name' => 'RFC3394: 192 bits data with 256 bits KEK', |
|
129
|
|
|
'kek' => hex2bin('000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F'), |
|
130
|
|
|
'data' => hex2bin('00112233445566778899AABBCCDDEEFF0001020304050607'), |
|
131
|
|
|
'result' => hex2bin('A8F9BC1612C68B3FF6E6F4FBE30E71E4769C8B80A32CB8958CD5D17D6B254DA1'), |
|
132
|
|
|
'padding' => false, |
|
133
|
|
|
], |
|
134
|
|
|
[ |
|
135
|
|
|
'class' => A256KW::class, |
|
136
|
|
|
'name' => 'RFC3394: 256 bits data with 256 bits KEK', |
|
137
|
|
|
'kek' => hex2bin('000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F'), |
|
138
|
|
|
'data' => hex2bin('00112233445566778899AABBCCDDEEFF000102030405060708090A0B0C0D0E0F'), |
|
139
|
|
|
'result' => hex2bin('28C9F404C4B810F4CBCCB35CFB87F8263F5786E2D80ED326CBC7F0E71A99F43BFB988B9B7A02DD21'), |
|
140
|
|
|
'padding' => false, |
|
141
|
|
|
], |
|
142
|
|
|
[ |
|
143
|
|
|
'class' => A192KW::class, |
|
144
|
|
|
'name' => 'RFC5649 160 bits data with 192 bits KEK', |
|
145
|
|
|
'kek' => hex2bin('5840df6e29b02af1ab493b705bf16ea1ae8338f4dcc176a8'), |
|
146
|
|
|
'data' => hex2bin('c37b7e6492584340bed12207808941155068f738'), |
|
147
|
|
|
'result' => hex2bin('138bdeaa9b8fa7fc61f97742e72248ee5ae6ae5360d1ae6a5f54f373fa543b6a'), |
|
148
|
|
|
'padding' => true, |
|
149
|
|
|
], |
|
150
|
|
|
[ |
|
151
|
|
|
'class' => A192KW::class, |
|
152
|
|
|
'name' => 'RFC5649 56 bits data with 192 bits KEK', |
|
153
|
|
|
'kek' => hex2bin('5840df6e29b02af1ab493b705bf16ea1ae8338f4dcc176a8'), |
|
154
|
|
|
'data' => hex2bin('466f7250617369'), |
|
155
|
|
|
'result' => hex2bin('afbeb0f07dfbf5419200f2ccb50bb24f'), |
|
156
|
|
|
'padding' => true, |
|
157
|
|
|
], |
|
158
|
|
|
]; |
|
159
|
|
|
} |
|
160
|
|
|
} |
|
161
|
|
|
|
Spomky-Labs /
aes-key-wrap
Loading history...