1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
|
/*
* Written by Solar Designer and placed in the public domain.
* See crypt_blowfish.c for more information.
*/
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <errno.h>
#include <stdio.h>
#include <signal.h>
#include <pthread.h>
#include <sys/time.h>
#include <sys/times.h>
#include "xcrypt.h"
static struct {
char *hash;
char *pw;
} tests[] = {
{"$2a$05$CCCCCCCCCCCCCCCCCCCCC.E5YPO9kmyuRGyh0XouQYb4YMJKvyOeW",
"U*U"},
{"$2a$05$CCCCCCCCCCCCCCCCCCCCC.VGOzA784oUp/Z0DY336zx7pLYAy0lwK",
"U*U*"},
{"$2a$05$XXXXXXXXXXXXXXXXXXXXXOAcXxm9kjPGEMsLznoKqmqw7tc8WCx4a",
"U*U*U"},
{"$2a$05$CCCCCCCCCCCCCCCCCCCCC.7uG0VCzI2bS7j6ymqJi9CdcdxiRTWNy",
""},
{"$2a$05$abcdefghijklmnopqrstuu5s2v8.iXieOjg/.AySBTTZIIVFJeBui",
"0123456789abcdefghijklmnopqrstuvwxyz"
"ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"},
{NULL, NULL}
};
#define which tests[0]
static volatile sig_atomic_t running;
static void handle_timer(int signum)
{
running = 0;
}
static void *run(void *arg)
{
unsigned long count = 0;
int i = 0;
void *data = NULL;
int size = 0x12345678;
do {
if (strcmp(crypt_ra(tests[i].pw, tests[i].hash, &data, &size),
tests[i].hash)) {
printf("%d: FAILED (crypt_ra/%d/%lu)\n",
(char *)arg - (char *)0, i, count);
free(data);
return NULL;
}
if (!tests[++i].hash) i = 0;
count++;
} while (running);
free(data);
return count + (char *)0;
}
int main(void)
{
struct itimerval it;
struct tms buf;
clock_t start_real, start_virtual, end_real, end_virtual;
unsigned long count;
void *data;
int size;
char *setting1, *setting2;
int i;
pthread_t t[TEST_THREADS];
void *t_retval;
for (i = 0; tests[i].hash; i++)
if (strcmp(crypt(tests[i].pw, tests[i].hash), tests[i].hash)) {
printf("FAILED (crypt/%d)\n", i);
return 1;
}
data = NULL;
size = 0x12345678;
for (i = 0; tests[i].hash; i++)
if (strcmp(crypt_ra(tests[i].pw, tests[i].hash, &data, &size),
tests[i].hash)) {
printf("FAILED (crypt_ra/%d)\n", i);
return 1;
}
setting1 = crypt_gensalt (which.hash, 12, data, size);
if (!setting1 || strncmp(setting1, "$2a$12$", 7)) {
puts("FAILED (crypt_gensalt)\n");
return 1;
}
setting2 = crypt_gensalt_ra (setting1, 12, data, size);
if (strcmp(setting1, setting2)) {
puts("FAILED (crypt_gensalt_ra/1)\n");
return 1;
}
(*(char *)data)++;
setting1 = crypt_gensalt_ra(setting2, 12, data, size);
if (!strcmp(setting1, setting2)) {
puts("FAILED (crypt_gensalt_ra/2)\n");
return 1;
}
free(setting1);
free(setting2);
free(data);
running = 1;
signal(SIGALRM, handle_timer);
memset(&it, 0, sizeof(it));
it.it_value.tv_sec = 5;
setitimer(ITIMER_REAL, &it, NULL);
start_real = times(&buf);
start_virtual = buf.tms_utime + buf.tms_stime;
count = (char *)run((char *)0) - (char *)0;
end_real = times(&buf);
end_virtual = buf.tms_utime + buf.tms_stime;
if (end_virtual == start_virtual) end_virtual++;
printf("%.1f c/s real, %.1f c/s virtual\n",
(float)count * sysconf (_SC_CLK_TCK) / (end_real - start_real),
(float)count * sysconf (_SC_CLK_TCK) /
(end_virtual - start_virtual));
running = 1;
it.it_value.tv_sec = 60;
setitimer(ITIMER_REAL, &it, NULL);
start_real = times(&buf);
for (i = 0; i < TEST_THREADS; i++)
if (pthread_create(&t[i], NULL, run, i + (char *)0)) {
perror("pthread_create");
return 1;
}
for (i = 0; i < TEST_THREADS; i++) {
if (pthread_join(t[i], &t_retval)) {
perror("pthread_join");
continue;
}
if (!t_retval) continue;
count = (char *)t_retval - (char *)0;
end_real = times(&buf);
printf("%d: %.1f c/s real\n", i,
(float)count * sysconf (_SC_CLK_TCK) / (end_real - start_real));
}
return 0;
}
|
