Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/QQKdm
function name: (null)
number of ops: 16
compiled vars: !0 = $pubkey, !1 = $privkey, !2 = $e
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > ASSIGN !0, '...public+key+here...'
4 1 ASSIGN !1, '...private+key+here...'
28 2 INIT_FCALL 'encrypt'
3 SEND_VAL 'hello'
4 DO_FCALL 0 $5
5 ASSIGN !2, $5
29 6 INIT_FCALL 'var_dump'
7 SEND_VAR !2
8 DO_ICALL
30 9 INIT_FCALL 'var_dump'
10 INIT_FCALL 'decrypt'
11 SEND_VAR !2
12 DO_FCALL 0 $8
13 SEND_VAR $8
14 DO_ICALL
15 > RETURN 1
Function encrypt:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 9, Position 2 = 14
Branch analysis from position: 9
1 jumps found. (Code = 42) Position 1 = 18
Branch analysis from position: 18
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 14
1 jumps found. (Code = 108) Position 1 = -2
filename: /in/QQKdm
function name: encrypt
number of ops: 20
compiled vars: !0 = $data, !1 = $pubkey, !2 = $privkey, !3 = $encrypted
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
6 0 E > RECV !0
8 1 BIND_GLOBAL !1, 'pubkey'
2 BIND_GLOBAL !2, 'privkey'
9 3 INIT_FCALL_BY_NAME 'openssl_public_encrypt'
4 SEND_VAR_EX !0
5 SEND_VAR_EX !3
6 SEND_VAR_EX !1
7 DO_FCALL 0 $4
8 > JMPZ $4, ->14
10 9 > INIT_FCALL 'base64_encode'
10 SEND_VAR !3
11 DO_ICALL $5
12 ASSIGN !0, $5
13 > JMP ->18
12 14 > NEW $7 'Exception'
15 SEND_VAL_EX 'Unable+to+encrypt+data.+Perhaps+it+is+bigger+than+the+key+size%3F'
16 DO_FCALL 0
17 > THROW 0 $7
14 18 > > RETURN !0
15 19* > RETURN null
End of function encrypt
Function decrypt:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 12, Position 2 = 14
Branch analysis from position: 12
1 jumps found. (Code = 42) Position 1 = 15
Branch analysis from position: 15
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 14
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/QQKdm
function name: decrypt
number of ops: 17
compiled vars: !0 = $data, !1 = $pubkey, !2 = $privkey, !3 = $decrypted
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
17 0 E > RECV !0
19 1 BIND_GLOBAL !1, 'pubkey'
2 BIND_GLOBAL !2, 'privkey'
20 3 INIT_FCALL_BY_NAME 'openssl_private_decrypt'
4 INIT_FCALL 'base64_decode'
5 SEND_VAR !0
6 DO_ICALL $4
7 SEND_VAR_NO_REF_EX $4
8 SEND_VAR_EX !3
9 SEND_VAR_EX !2
10 DO_FCALL 0 $5
11 > JMPZ $5, ->14
21 12 > ASSIGN !0, !3
13 > JMP ->15
23 14 > ASSIGN !0, ''
25 15 > > RETURN !0
26 16* > RETURN null
End of function decrypt
Generated using Vulcan Logic Dumper, using php 8.0.0