Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 46, Position 2 = 56
Branch analysis from position: 46
1 jumps found. (Code = 108) Position 1 = -2
Branch analysis from position: 56
2 jumps found. (Code = 43) Position 1 = 60, Position 2 = 62
Branch analysis from position: 60
1 jumps found. (Code = 42) Position 1 = 63
Branch analysis from position: 63
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 62
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/6Vvjj
function name: (null)
number of ops: 66
compiled vars: !0 = $algo, !1 = $iv, !2 = $key, !3 = $data, !4 = $ciphertext, !5 = $tag, !6 = $decrypt
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
2 0 E > ASSIGN !0, 'aes-256-gcm'
3 1 INIT_FCALL 'random_bytes'
2 INIT_FCALL_BY_NAME 'openssl_cipher_iv_length'
3 SEND_VAR_EX !0
4 DO_FCALL 0 $8
5 SEND_VAR $8
6 DO_ICALL $9
7 ASSIGN !1, $9
4 8 INIT_FCALL 'random_bytes'
9 SEND_VAL 32
10 DO_ICALL $11
11 ASSIGN !2, $11
6 12 ASSIGN !3, 'well+hello+there'
7 13 INIT_FCALL_BY_NAME 'openssl_encrypt'
8 14 SEND_VAR_EX !3
15 SEND_VAR_EX !0
16 SEND_VAR_EX !2
11 17 FETCH_CONSTANT ~14 'OPENSSL_RAW_DATA'
18 SEND_VAL_EX ~14
8 19 SEND_VAR_EX !1
20 SEND_VAR_EX !5
21 DO_FCALL 0 $15
7 22 ASSIGN !4, $15
18 23 INIT_FCALL 'base64_encode'
24 SEND_VAR !4
25 DO_ICALL $17
26 ECHO $17
19 27 ECHO '%0A'
20 28 INIT_FCALL 'mb_strlen'
29 SEND_VAR !4
30 SEND_VAL '8bit'
31 DO_ICALL $18
32 ECHO $18
21 33 ECHO '%0A'
23 34 INIT_FCALL_BY_NAME 'openssl_decrypt'
24 35 SEND_VAR_EX !4
36 SEND_VAR_EX !0
37 SEND_VAR_EX !2
27 38 FETCH_CONSTANT ~19 'OPENSSL_RAW_DATA'
39 SEND_VAL_EX ~19
24 40 SEND_VAR_EX !1
41 SEND_VAR_EX !5
42 DO_FCALL 0 $20
23 43 ASSIGN !6, $20
31 44 TYPE_CHECK 4 !6
45 > JMPZ ~22, ->56
32 46 > NEW $23 'Exception'
47 INIT_FCALL 'sprintf'
33 48 SEND_VAL 'OpenSSL+error%3A+%25s'
49 INIT_FCALL_BY_NAME 'openssl_error_string'
50 DO_FCALL 0 $24
51 SEND_VAR $24
52 DO_ICALL $25
53 SEND_VAR_NO_REF_EX $25
54 DO_FCALL 0
55 > THROW 0 $23
37 56 > INIT_FCALL 'printf'
57 SEND_VAL 'Decryption+%25s%0A'
58 IS_IDENTICAL !3, !6
59 > JMPZ ~27, ->62
60 > QM_ASSIGN ~28 'Ok'
61 > JMP ->63
62 > QM_ASSIGN ~28 'Failed'
63 > SEND_VAL ~28
64 DO_ICALL
65 > RETURN 1
Generated using Vulcan Logic Dumper, using php 8.0.0