| line |
true |
false |
branch |
|
12
|
0 |
130 |
if (!RETVAL) croak("FATAL: Newz failed"); |
|
18
|
0 |
130 |
if (RETVAL->cipher_id == -1) { |
|
47
|
324 |
0 |
if (!SvPOK_spec(key)) croak("FATAL: key must be string/buffer scalar"); |
|
|
0 |
324 |
if (!SvPOK_spec(key)) croak("FATAL: key must be string/buffer scalar"); |
|
|
0 |
0 |
if (!SvPOK_spec(key)) croak("FATAL: key must be string/buffer scalar"); |
|
|
0 |
0 |
if (!SvPOK_spec(key)) croak("FATAL: key must be string/buffer scalar"); |
|
|
0 |
0 |
if (!SvPOK_spec(key)) croak("FATAL: key must be string/buffer scalar"); |
|
50
|
324 |
0 |
if (!SvPOK_spec(iv)) croak("FATAL: iv must be string/buffer scalar"); |
|
|
0 |
324 |
if (!SvPOK_spec(iv)) croak("FATAL: iv must be string/buffer scalar"); |
|
|
0 |
0 |
if (!SvPOK_spec(iv)) croak("FATAL: iv must be string/buffer scalar"); |
|
|
0 |
0 |
if (!SvPOK_spec(iv)) croak("FATAL: iv must be string/buffer scalar"); |
|
|
0 |
0 |
if (!SvPOK_spec(iv)) croak("FATAL: iv must be string/buffer scalar"); |
|
52
|
0 |
324 |
if (i_len != (STRLEN)cipher_descriptor[self->cipher_id].block_length) { |
|
56
|
0 |
324 |
if (rv != CRYPT_OK) { |
|
60
|
161 |
163 |
self->direction = ix == 1 ? 1 : -1; |
|
62
|
0 |
324 |
XPUSHs(ST(0)); /* return self */ |
|
75
|
3491 |
3490 |
for (j = 1; j < items; j++) { |
|
80
|
3488 |
3 |
if (in_data_len > 0) { |
|
81
|
1688 |
1800 |
if (self->direction == 1) { |
|
83
|
1360 |
328 |
if (self->padlen > 0) { |
|
85
|
585 |
775 |
if (in_data_len >= i) { /* enough data to fill pad */ |
|
90
|
0 |
585 |
if (rv != CRYPT_OK) { |
|
105
|
765 |
923 |
if (in_data_len > 0 && i > 0) { /* save tail of data into pad */ |
|
|
678 |
87 |
if (in_data_len > 0 && i > 0) { /* save tail of data into pad */ |
|
111
|
246 |
1442 |
if (in_data_len > 0) { |
|
112
|
96 |
150 |
i = (unsigned long)(has_tmp_block ? in_data_len + blen : in_data_len); |
|
113
|
246 |
0 |
out_data = (unsigned char*)SvGROW(RETVAL, out_len + i + 1) + out_len; |
|
|
246 |
0 |
out_data = (unsigned char*)SvGROW(RETVAL, out_len + i + 1) + out_len; |
|
115
|
96 |
150 |
if (has_tmp_block) { |
|
120
|
0 |
246 |
if (rv != CRYPT_OK) { |
|
125
|
489 |
953 |
else if (has_tmp_block) { |
|
126
|
489 |
0 |
out_data = (unsigned char*)SvGROW(RETVAL, out_len + blen + 1) + out_len; |
|
|
489 |
0 |
out_data = (unsigned char*)SvGROW(RETVAL, out_len + blen + 1) + out_len; |
|
131
|
1799 |
1 |
else if (self->direction == -1) { |
|
132
|
116 |
1683 |
if (self->padlen == blen) { |
|
134
|
0 |
116 |
if (rv != CRYPT_OK) { |
|
141
|
1470 |
213 |
else if (self->padlen > 0) { |
|
143
|
633 |
837 |
if (in_data_len >= i) { /* enough data to fill pad */ |
|
148
|
196 |
437 |
if (in_data_len>0 || self->padding_mode == 0) { |
|
|
64 |
132 |
if (in_data_len>0 || self->padding_mode == 0) { |
|
150
|
0 |
501 |
if (rv != CRYPT_OK) { |
|
166
|
766 |
1033 |
if (in_data_len>0) { |
|
168
|
633 |
133 |
if (i>0) { /* save tail of data into pad */ |
|
175
|
272 |
1527 |
if (in_data_len>0) { |
|
176
|
133 |
139 |
if (self->padlen == 0 && self->padding_mode !=0) { |
|
|
82 |
51 |
if (self->padlen == 0 && self->padding_mode !=0) { |
|
182
|
142 |
130 |
i = (unsigned long)(has_tmp_block ? in_data_len + blen : in_data_len); |
|
183
|
263 |
9 |
if (i > 0) { |
|
184
|
263 |
0 |
out_data = (unsigned char*)SvGROW(RETVAL, out_len + i + 1) + out_len; |
|
|
263 |
0 |
out_data = (unsigned char*)SvGROW(RETVAL, out_len + i + 1) + out_len; |
|
186
|
142 |
121 |
if (has_tmp_block) { |
|
191
|
0 |
263 |
if (rv != CRYPT_OK) { |
|
197
|
475 |
1052 |
else if (has_tmp_block) { |
|
198
|
475 |
0 |
out_data = (unsigned char*)SvGROW(RETVAL, out_len + blen + 1) + out_len; |
|
|
475 |
0 |
out_data = (unsigned char*)SvGROW(RETVAL, out_len + blen + 1) + out_len; |
|
209
|
1473 |
2017 |
if (out_len > 0) SvCUR_set(RETVAL, out_len); |
|
223
|
161 |
164 |
if (self->direction == 1) { |
|
224
|
161 |
0 |
if (self->padlen < 0 || self->padlen >= (int)blen) croak("FATAL: invalid padlen"); |
|
|
0 |
161 |
if (self->padlen < 0 || self->padlen >= (int)blen) croak("FATAL: invalid padlen"); |
|
225
|
98 |
63 |
if (self->padding_mode != 0) { |
|
226
|
53 |
45 |
if (self->padding_mode == 1) { padmode = LTC_PAD_PKCS7 | (&self->state)->ecb.blocklen; } |
|
227
|
45 |
0 |
else if (self->padding_mode == 2) { padmode = LTC_PAD_ONE_AND_ZERO | (&self->state)->ecb.blocklen; } |
|
228
|
0 |
0 |
else if (self->padding_mode == 3) { padmode = LTC_PAD_ANSI_X923 | (&self->state)->ecb.blocklen; } |
|
229
|
0 |
0 |
else if (self->padding_mode == 4) { padmode = LTC_PAD_ZERO | (&self->state)->ecb.blocklen; } |
|
230
|
0 |
0 |
else if (self->padding_mode == 5) { padmode = LTC_PAD_ZERO_ALWAYS | (&self->state)->ecb.blocklen; } |
|
234
|
0 |
98 |
if (rv != CRYPT_OK) croak("FATAL: padding_pad failed: %s", error_to_string(rv)); |
|
236
|
0 |
98 |
if (rv != CRYPT_OK) croak("FATAL: cbc_encrypt failed: %s", error_to_string(rv)); |
|
239
|
0 |
63 |
if (self->padlen > 0) croak("FATAL: cbc_encrypt, input data length not multiple of %d", (int)blen); |
|
243
|
163 |
1 |
else if (self->direction == -1) { |
|
244
|
98 |
65 |
if (self->padlen > 0) { |
|
245
|
0 |
98 |
if (self->padlen != (int)blen) croak("FATAL: cipher text length has to be multiple of %d (%d)", (int)blen, self->padlen); |
|
247
|
0 |
98 |
if (rv != CRYPT_OK) croak("FATAL: cbc_decrypt failed: %s", error_to_string(rv)); |
|
248
|
98 |
0 |
if (self->padding_mode != 0) { |
|
249
|
53 |
45 |
if (self->padding_mode == 1) { padmode = LTC_PAD_PKCS7 | (&self->state)->ecb.blocklen; } |
|
250
|
45 |
0 |
else if (self->padding_mode == 2) { padmode = LTC_PAD_ONE_AND_ZERO | (&self->state)->ecb.blocklen; } |
|
251
|
0 |
0 |
else if (self->padding_mode == 3) { padmode = LTC_PAD_ANSI_X923 | (&self->state)->ecb.blocklen; } |
|
252
|
0 |
0 |
else if (self->padding_mode == 4) { padmode = LTC_PAD_ZERO | (&self->state)->ecb.blocklen; } |
|
253
|
0 |
0 |
else if (self->padding_mode == 5) { padmode = LTC_PAD_ZERO_ALWAYS | (&self->state)->ecb.blocklen; } |
|
256
|
1 |
97 |
if (rv != CRYPT_OK) croak("FATAL: padding_depad failed: %s", error_to_string(rv)); |
|
263
|
1 |
64 |
if (self->padding_mode != 0) croak("FATAL: cipher text length has to be at least one block with padding"); |