Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/2dfI1
function name: (null)
number of ops: 14
compiled vars: !0 = $hash, !1 = $s
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
2 0 E > INIT_FCALL 'md5'
1 SEND_VAL 'test'
2 DO_ICALL $2
3 ASSIGN !0, $2
3 4 INIT_FCALL_BY_NAME 'encrypt_blowfish'
5 SEND_VAL_EX '123123123123'
6 SEND_VAR_EX !0
7 DO_FCALL 0 $4
8 ASSIGN !1, $4
4 9 INIT_FCALL_BY_NAME 'decrypt_blowfish'
10 SEND_VAR_EX !1
11 SEND_VAR_EX !0
12 DO_FCALL 0
21 13 > RETURN 1
Function decrypt_blowfish:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 23
Branch analysis from position: 23
2 jumps found. (Code = 44) Position 1 = 32, Position 2 = 22
Branch analysis from position: 32
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 22
2 jumps found. (Code = 44) Position 1 = 32, Position 2 = 22
Branch analysis from position: 32
Branch analysis from position: 22
filename: /in/2dfI1
function name: decrypt_blowfish
number of ops: 44
compiled vars: !0 = $data, !1 = $key, !2 = $iv, !3 = $x, !4 = $res
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
6 0 E > RECV !0
1 RECV !1
7 2 INIT_FCALL 'pack'
3 SEND_VAL 'H%2A'
4 INIT_FCALL 'substr'
5 SEND_VAR !0
6 SEND_VAL 0
7 SEND_VAL 16
8 DO_ICALL $5
9 SEND_VAR $5
10 DO_ICALL $6
11 ASSIGN !2, $6
8 12 INIT_FCALL 'pack'
13 SEND_VAL 'H%2A'
14 INIT_FCALL 'substr'
15 SEND_VAR !0
16 SEND_VAL 16
17 DO_ICALL $8
18 SEND_VAR $8
19 DO_ICALL $9
20 ASSIGN !3, $9
9 21 > JMP ->23
10 22 > ASSIGN_OP 8 !2, '%00'
9 23 > STRLEN ~12 !2
24 INIT_FCALL_BY_NAME 'mcrypt_get_iv_size'
25 FETCH_CONSTANT ~13 'MCRYPT_BLOWFISH'
26 SEND_VAL_EX ~13
27 FETCH_CONSTANT ~14 'MCRYPT_MODE_CBC'
28 SEND_VAL_EX ~14
29 DO_FCALL 0 $15
30 IS_SMALLER ~12, $15
31 > JMPNZ ~16, ->22
12 32 > INIT_FCALL_BY_NAME 'mcrypt_decrypt'
33 FETCH_CONSTANT ~17 'MCRYPT_BLOWFISH'
34 SEND_VAL_EX ~17
35 SEND_VAR_EX !1
36 SEND_VAR_EX !3
37 FETCH_CONSTANT ~18 'MCRYPT_MODE_CBC'
38 SEND_VAL_EX ~18
39 SEND_VAR_EX !2
40 DO_FCALL 0 $19
41 ASSIGN !4, $19
13 42 > RETURN !4
14 43* > RETURN null
End of function decrypt_blowfish
Function encrypt_blowfish:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/2dfI1
function name: encrypt_blowfish
number of ops: 31
compiled vars: !0 = $data, !1 = $key, !2 = $iv_size, !3 = $iv, !4 = $crypttext
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
16 0 E > RECV !0
1 RECV !1
17 2 INIT_FCALL_BY_NAME 'mcrypt_get_iv_size'
3 FETCH_CONSTANT ~5 'MCRYPT_BLOWFISH'
4 SEND_VAL_EX ~5
5 FETCH_CONSTANT ~6 'MCRYPT_MODE_CBC'
6 SEND_VAL_EX ~6
7 DO_FCALL 0 $7
8 ASSIGN !2, $7
18 9 INIT_FCALL_BY_NAME 'mcrypt_create_iv'
10 SEND_VAR_EX !2
11 FETCH_CONSTANT ~9 'MCRYPT_RAND'
12 SEND_VAL_EX ~9
13 DO_FCALL 0 $10
14 ASSIGN !3, $10
19 15 INIT_FCALL_BY_NAME 'mcrypt_encrypt'
16 FETCH_CONSTANT ~12 'MCRYPT_BLOWFISH'
17 SEND_VAL_EX ~12
18 SEND_VAR_EX !1
19 SEND_VAR_EX !0
20 FETCH_CONSTANT ~13 'MCRYPT_MODE_CBC'
21 SEND_VAL_EX ~13
22 SEND_VAR_EX !3
23 DO_FCALL 0 $14
24 ASSIGN !4, $14
20 25 INIT_FCALL 'bin2hex'
26 CONCAT ~16 !3, !4
27 SEND_VAL ~16
28 DO_ICALL $17
29 > RETURN $17
21 30* > RETURN null
End of function encrypt_blowfish
Generated using Vulcan Logic Dumper, using php 8.0.0