| line |
stmt |
bran |
cond |
sub |
pod |
time |
code |
|
1
|
|
|
|
|
|
|
MODULE = CryptX PACKAGE = Crypt::Stream::Sober128 |
|
2
|
|
|
|
|
|
|
|
|
3
|
|
|
|
|
|
|
PROTOTYPES: DISABLE |
|
4
|
|
|
|
|
|
|
|
|
5
|
|
|
|
|
|
|
Crypt::Stream::Sober128 |
|
6
|
|
|
|
|
|
|
new(Class, SV * key, SV * nonce) |
|
7
|
|
|
|
|
|
|
CODE: |
|
8
|
|
|
|
|
|
|
{ |
|
9
|
|
|
|
|
|
|
int rv; |
|
10
|
2
|
|
|
|
|
|
STRLEN iv_len=0, k_len=0; |
|
11
|
2
|
|
|
|
|
|
unsigned char *iv=NULL, *k=NULL; |
|
12
|
|
|
|
|
|
|
|
|
13
|
2
|
50
|
|
|
|
|
if (!SvPOK(key)) croak("FATAL: key must be string/buffer scalar"); |
|
14
|
2
|
50
|
|
|
|
|
if (!SvPOK(nonce)) croak("FATAL: nonce must be string/buffer scalar"); |
|
15
|
2
|
50
|
|
|
|
|
k = (unsigned char *) SvPVbyte(key, k_len); |
|
16
|
2
|
50
|
|
|
|
|
iv = (unsigned char *) SvPVbyte(nonce, iv_len); |
|
17
|
|
|
|
|
|
|
|
|
18
|
2
|
|
|
|
|
|
Newz(0, RETVAL, 1, sober128_state); |
|
19
|
2
|
50
|
|
|
|
|
if (!RETVAL) croak("FATAL: Newz failed"); |
|
20
|
|
|
|
|
|
|
|
|
21
|
2
|
|
|
|
|
|
rv = sober128_stream_setup(RETVAL, k, (unsigned long)k_len); |
|
22
|
2
|
50
|
|
|
|
|
if (rv != CRYPT_OK) { |
|
23
|
0
|
|
|
|
|
|
Safefree(RETVAL); |
|
24
|
0
|
|
|
|
|
|
croak("FATAL: sober128_stream_setup failed: %s", error_to_string(rv)); |
|
25
|
|
|
|
|
|
|
} |
|
26
|
|
|
|
|
|
|
|
|
27
|
2
|
|
|
|
|
|
rv = sober128_stream_setiv(RETVAL, iv, (unsigned long)iv_len); |
|
28
|
2
|
50
|
|
|
|
|
if (rv != CRYPT_OK) { |
|
29
|
0
|
|
|
|
|
|
Safefree(RETVAL); |
|
30
|
0
|
|
|
|
|
|
croak("FATAL: sober128_stream_setiv failed: %s", error_to_string(rv)); |
|
31
|
|
|
|
|
|
|
} |
|
32
|
|
|
|
|
|
|
} |
|
33
|
|
|
|
|
|
|
OUTPUT: |
|
34
|
|
|
|
|
|
|
RETVAL |
|
35
|
|
|
|
|
|
|
|
|
36
|
|
|
|
|
|
|
void |
|
37
|
|
|
|
|
|
|
DESTROY(Crypt::Stream::Sober128 self) |
|
38
|
|
|
|
|
|
|
CODE: |
|
39
|
2
|
|
|
|
|
|
sober128_stream_done(self); |
|
40
|
2
|
|
|
|
|
|
Safefree(self); |
|
41
|
|
|
|
|
|
|
|
|
42
|
|
|
|
|
|
|
Crypt::Stream::Sober128 |
|
43
|
|
|
|
|
|
|
clone(Crypt::Stream::Sober128 self) |
|
44
|
|
|
|
|
|
|
CODE: |
|
45
|
0
|
|
|
|
|
|
Newz(0, RETVAL, 1, sober128_state); |
|
46
|
0
|
0
|
|
|
|
|
if (!RETVAL) croak("FATAL: Newz failed"); |
|
47
|
0
|
|
|
|
|
|
Copy(self, RETVAL, 1, sober128_state); |
|
48
|
|
|
|
|
|
|
OUTPUT: |
|
49
|
|
|
|
|
|
|
RETVAL |
|
50
|
|
|
|
|
|
|
|
|
51
|
|
|
|
|
|
|
SV * |
|
52
|
|
|
|
|
|
|
keystream(Crypt::Stream::Sober128 self, STRLEN out_len) |
|
53
|
|
|
|
|
|
|
CODE: |
|
54
|
|
|
|
|
|
|
{ |
|
55
|
|
|
|
|
|
|
int rv; |
|
56
|
|
|
|
|
|
|
unsigned char *out_data; |
|
57
|
|
|
|
|
|
|
|
|
58
|
0
|
0
|
|
|
|
|
if (out_len == 0) { |
|
59
|
0
|
|
|
|
|
|
RETVAL = newSVpvn("", 0); |
|
60
|
|
|
|
|
|
|
} |
|
61
|
|
|
|
|
|
|
else { |
|
62
|
0
|
|
|
|
|
|
RETVAL = NEWSV(0, out_len); /* avoid zero! */ |
|
63
|
0
|
|
|
|
|
|
SvPOK_only(RETVAL); |
|
64
|
0
|
|
|
|
|
|
SvCUR_set(RETVAL, out_len); |
|
65
|
0
|
|
|
|
|
|
out_data = (unsigned char *)SvPVX(RETVAL); |
|
66
|
0
|
|
|
|
|
|
rv = sober128_stream_keystream(self, out_data, (unsigned long)out_len); |
|
67
|
0
|
0
|
|
|
|
|
if (rv != CRYPT_OK) { |
|
68
|
0
|
|
|
|
|
|
SvREFCNT_dec(RETVAL); |
|
69
|
0
|
|
|
|
|
|
croak("FATAL: sober128_stream_keystream failed: %s", error_to_string(rv)); |
|
70
|
|
|
|
|
|
|
} |
|
71
|
|
|
|
|
|
|
} |
|
72
|
|
|
|
|
|
|
} |
|
73
|
|
|
|
|
|
|
OUTPUT: |
|
74
|
|
|
|
|
|
|
RETVAL |
|
75
|
|
|
|
|
|
|
|
|
76
|
|
|
|
|
|
|
SV * |
|
77
|
|
|
|
|
|
|
crypt(Crypt::Stream::Sober128 self, SV * data) |
|
78
|
|
|
|
|
|
|
CODE: |
|
79
|
|
|
|
|
|
|
{ |
|
80
|
|
|
|
|
|
|
int rv; |
|
81
|
|
|
|
|
|
|
STRLEN in_data_len; |
|
82
|
|
|
|
|
|
|
unsigned char *in_data, *out_data; |
|
83
|
|
|
|
|
|
|
|
|
84
|
2
|
50
|
|
|
|
|
in_data = (unsigned char *)SvPVbyte(data, in_data_len); |
|
85
|
2
|
50
|
|
|
|
|
if (in_data_len == 0) { |
|
86
|
0
|
|
|
|
|
|
RETVAL = newSVpvn("", 0); |
|
87
|
|
|
|
|
|
|
} |
|
88
|
|
|
|
|
|
|
else { |
|
89
|
2
|
|
|
|
|
|
RETVAL = NEWSV(0, in_data_len); /* avoid zero! */ |
|
90
|
2
|
|
|
|
|
|
SvPOK_only(RETVAL); |
|
91
|
2
|
|
|
|
|
|
SvCUR_set(RETVAL, in_data_len); |
|
92
|
2
|
|
|
|
|
|
out_data = (unsigned char *)SvPVX(RETVAL); |
|
93
|
2
|
|
|
|
|
|
rv = sober128_stream_crypt(self, in_data, (unsigned long)in_data_len, out_data); |
|
94
|
2
|
50
|
|
|
|
|
if (rv != CRYPT_OK) { |
|
95
|
0
|
|
|
|
|
|
SvREFCNT_dec(RETVAL); |
|
96
|
0
|
|
|
|
|
|
croak("FATAL: sober128_stream_crypt failed: %s", error_to_string(rv)); |
|
97
|
|
|
|
|
|
|
} |
|
98
|
|
|
|
|
|
|
} |
|
99
|
|
|
|
|
|
|
} |
|
100
|
|
|
|
|
|
|
OUTPUT: |
|
101
|
|
|
|
|
|
|
RETVAL |