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
|
#import <stdio.h>
#import <string.h>
#import "OFHashes.h"
#import "OFFile.h"
const uint8_t testfile_md5[16] =
"\x00\x8B\x9D\x1B\x58\xDF\xF8\xFE\xEE\xF3\xAE\x8D\xBB\x68\x2D\x38";
int
main()
{
uint8_t buf[64];
size_t len;
OFMD5Hash *md5 = [OFMD5Hash new];
OFFile *f = [OFFile newWithPath: "testfile"
andMode: "r"];
while (![f atEndOfFile]) {
len = [f readIntoBuffer: buf
withSize: 1
andNItems: 64];
[md5 updateWithBuffer: buf
ofSize: len];
}
[f free];
if (!memcmp([md5 digest], testfile_md5, 16))
puts("Correct MD5 sum calculated!");
else {
puts("MD5 SUM MISMATCH!!");
return 1;
}
[md5 free];
return 0;
}
|
|
>
>
>
|
>
|
>
>
|
>
>
>
>
>
>
>
>
|
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
|
#import <stdio.h>
#import <string.h>
#import "OFHashes.h"
#import "OFFile.h"
const uint8_t testfile_md5[MD5_DIGEST_SIZE] =
"\x00\x8B\x9D\x1B\x58\xDF\xF8\xFE\xEE\xF3\xAE\x8D\xBB\x68\x2D\x38";
const uint8_t testfile_sha1[SHA1_DIGEST_SIZE] =
"\xC9\x9A\xB8\x7E\x1E\xC8\xEC\x65\xD5\xEB\xE4\x2E\x0D\xA6\x80\x96\xF5"
"\x94\xE7\x17";
int
main()
{
uint8_t buf[64];
size_t len;
OFMD5Hash *md5 = [OFMD5Hash new];
OFSHA1Hash *sha1 = [OFSHA1Hash new];
OFFile *f = [OFFile newWithPath: "testfile"
andMode: "rb"];
while (![f atEndOfFile]) {
len = [f readIntoBuffer: buf
withSize: 1
andNItems: 64];
[md5 updateWithBuffer: buf
ofSize: len];
[sha1 updateWithBuffer: buf
ofSize: len];
}
[f free];
if (!memcmp([md5 digest], testfile_md5, MD5_DIGEST_SIZE))
puts("Correct MD5 sum calculated!");
else {
puts("MD5 SUM MISMATCH!!");
return 1;
}
[md5 free];
if (!memcmp([sha1 digest], testfile_sha1, SHA1_DIGEST_SIZE))
puts("Correct SHA1 sum calculated!");
else {
puts("SHA1 SUM MISMATCH!!");
return 1;
}
[sha1 free];
return 0;
}
|