38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
_length = 16;
return self;
}
- (void)derivePassword
{
OFSHA384Hash *siteHash = [OFSHA384Hash cryptoHash];
size_t passphraseLength, combinedPassphraseLength;
char *combinedPassphrase;
[siteHash updateWithBuffer: _site.UTF8String
length: _site.UTF8StringLength];
if (_output != NULL) {
|
|
>
|
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
|
_length = 16;
return self;
}
- (void)derivePassword
{
OFSHA384Hash *siteHash = [OFSHA384Hash
cryptoHashWithAllowsSwappableMemory: true];
size_t passphraseLength, combinedPassphraseLength;
char *combinedPassphrase;
[siteHash updateWithBuffer: _site.UTF8String
length: _site.UTF8StringLength];
if (_output != NULL) {
|
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
|
if (_keyFile != nil)
memcpy(combinedPassphrase + passphraseLength,
_keyFile.items, _keyFile.count);
of_scrypt(8, 524288, 2, siteHash.digest,
[siteHash.class digestSize], combinedPassphrase,
combinedPassphraseLength, _output, _length);
} @finally {
of_explicit_memset(combinedPassphrase, 0,
combinedPassphraseLength);
free(combinedPassphrase);
}
for (size_t i = 0; i < _length; i++)
|
|
|
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
|
if (_keyFile != nil)
memcpy(combinedPassphrase + passphraseLength,
_keyFile.items, _keyFile.count);
of_scrypt(8, 524288, 2, siteHash.digest,
[siteHash.class digestSize], combinedPassphrase,
combinedPassphraseLength, _output, _length, true);
} @finally {
of_explicit_memset(combinedPassphrase, 0,
combinedPassphraseLength);
free(combinedPassphrase);
}
for (size_t i = 0; i < _length; i++)
|