Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/diXEM
function name: (null)
number of ops: 16
compiled vars: !0 = $string, !1 = $key, !2 = $encrypted
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
2 0 E > ASSIGN !0, 'secret'
25 1 INIT_FCALL 'getkey'
2 SEND_VAL 'Some+Secret+String'
3 DO_FCALL 0 $4
4 ASSIGN !1, $4
26 5 INIT_FCALL 'encrypt'
6 SEND_VAR !1
7 SEND_VAL 'This+is+a+string+that+will+be+encrypted'
8 DO_FCALL 0 $6
9 ASSIGN !2, $6
27 10 INIT_FCALL 'decrypt'
11 SEND_VAR !1
12 SEND_VAR !2
13 DO_FCALL 0 $8
14 ECHO $8
15 > RETURN 1
Function getkey:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/diXEM
function name: getKey
number of ops: 8
compiled vars: !0 = $seed
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
4 0 E > RECV_INIT !0 'no+seed%3F%3F'
5 1 INIT_FCALL 'hash'
2 SEND_VAL 'sha256'
3 SEND_VAR !0
4 SEND_VAL 1
5 DO_ICALL $1
6 > RETURN $1
6 7* > RETURN null
End of function getkey
Function encrypt:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/diXEM
function name: encrypt
number of ops: 31
compiled vars: !0 = $key, !1 = $string, !2 = $size, !3 = $iv, !4 = $encrypted_string
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
8 0 E > RECV !0
1 RECV !1
9 2 INIT_FCALL_BY_NAME 'mcrypt_get_iv_size'
3 FETCH_CONSTANT ~5 'MCRYPT_RIJNDAEL_256'
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
10 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
11 15 INIT_FCALL_BY_NAME 'mcrypt_encrypt'
16 FETCH_CONSTANT ~12 'MCRYPT_RIJNDAEL_256'
17 SEND_VAL_EX ~12
18 SEND_VAR_EX !0
19 SEND_VAR_EX !1
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
12 25 INIT_FCALL 'base64_encode'
26 CONCAT ~16 !3, !4
27 SEND_VAL ~16
28 DO_ICALL $17
29 > RETURN $17
13 30* > RETURN null
End of function encrypt
Function decrypt:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/diXEM
function name: decrypt
number of ops: 35
compiled vars: !0 = $key, !1 = $encoded_string, !2 = $binary, !3 = $size, !4 = $iv, !5 = $encrypted_string
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
15 0 E > RECV !0
1 RECV !1
16 2 INIT_FCALL 'base64_decode'
3 SEND_VAR !1
4 DO_ICALL $6
5 ASSIGN !2, $6
17 6 INIT_FCALL_BY_NAME 'mcrypt_get_iv_size'
7 FETCH_CONSTANT ~8 'MCRYPT_RIJNDAEL_256'
8 SEND_VAL_EX ~8
9 FETCH_CONSTANT ~9 'MCRYPT_MODE_CBC'
10 SEND_VAL_EX ~9
11 DO_FCALL 0 $10
12 ASSIGN !3, $10
19 13 INIT_FCALL 'substr'
14 SEND_VAR !2
15 SEND_VAL 0
16 SEND_VAR !3
17 DO_ICALL $12
18 ASSIGN !4, $12
20 19 INIT_FCALL 'substr'
20 SEND_VAR !2
21 SEND_VAR !3
22 DO_ICALL $14
23 ASSIGN !5, $14
22 24 INIT_FCALL_BY_NAME 'mcrypt_decrypt'
25 FETCH_CONSTANT ~16 'MCRYPT_RIJNDAEL_256'
26 SEND_VAL_EX ~16
27 SEND_VAR_EX !0
28 SEND_VAR_EX !5
29 FETCH_CONSTANT ~17 'MCRYPT_MODE_CBC'
30 SEND_VAL_EX ~17
31 SEND_VAR_EX !4
32 DO_FCALL 0 $18
33 > RETURN $18
23 34* > RETURN null
End of function decrypt
Generated using Vulcan Logic Dumper, using php 8.0.0