|  line  | 
 true  | 
 false  | 
 branch  | 
 
| 
39
 | 
 0  | 
 2  | 
 unless defined $key  | 
 
| 
41
 | 
 0  | 
 2  | 
 if (my $ref_of_key = ref $key) { }  | 
 
| 
43
 | 
 0  | 
 0  | 
 unless $ref_of_key eq 'ARRAY'  | 
 
| 
44
 | 
 0  | 
 0  | 
 if scalar @{$key;} != $ELEMENTS_IN_KEY  | 
 
| 
45
 | 
 0  | 
 0  | 
 unless all sub {
	isint $_ != 0;
}
, @{$key;}  | 
 
| 
51
 | 
 0  | 
 2  | 
 if length $key != $KEY_SIZE  | 
 
| 
57
 | 
 0  | 
 2  | 
 if isint $rounds != 1  | 
 
| 
70
 | 
 0  | 
 2  | 
 if length $plain_text != $BLOCK_SIZE  | 
 
| 
80
 | 
 0  | 
 2  | 
 if length $cipher_text != $BLOCK_SIZE  | 
 
| 
91
 | 
 0  | 
 2  | 
 if scalar @{$block_ref;} != $ELEMENTS_IN_BLOCK  | 
 
| 
92
 | 
 0  | 
 2  | 
 if scalar @{$key_ref;} != $ELEMENTS_IN_KEY  | 
 
| 
102
 | 
 0  | 
 2  | 
 if scalar @{$block_ref;} != $ELEMENTS_IN_BLOCK  | 
 
| 
103
 | 
 0  | 
 2  | 
 if scalar @{$key_ref;} != $ELEMENTS_IN_KEY  | 
 
| 
110
 | 
 0  | 
 2  | 
 if length $key_str != $KEY_SIZE  |