Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 64, Position 2 = 74
Branch analysis from position: 64
1 jumps found. (Code = 108) Position 1 = -2
Branch analysis from position: 74
2 jumps found. (Code = 43) Position 1 = 78, Position 2 = 80
Branch analysis from position: 78
1 jumps found. (Code = 42) Position 1 = 81
Branch analysis from position: 81
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 80
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/XUe6r
function name: (null)
number of ops: 84
compiled vars: !0 = $algo, !1 = $iv, !2 = $key, !3 = $data, !4 = $ciphertext, !5 = $tag, !6 = $i, !7 = $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 $9
5 SEND_VAR $9
6 DO_ICALL $10
7 ASSIGN !1, $10
5 8 INIT_FCALL_BY_NAME 'openssl_cipher_iv_length'
9 SEND_VAR_EX !0
10 DO_FCALL 0 $12
11 ECHO $12
6 12 ECHO '%0A'
7 13 INIT_FCALL 'random_bytes'
14 SEND_VAL 32
15 DO_ICALL $13
16 ASSIGN !2, $13
9 17 ASSIGN !3, 'well+hello+there+with+insane+length+and+soooooooooooooooooooooooooooooooooooooooo+much+data+in+it.+Bigger+better+stronger+D%3A'
10 18 INIT_FCALL_BY_NAME 'openssl_encrypt'
11 19 SEND_VAR_EX !3
20 SEND_VAR_EX !0
21 SEND_VAR_EX !2
14 22 FETCH_CONSTANT ~16 'OPENSSL_RAW_DATA'
23 SEND_VAL_EX ~16
11 24 SEND_VAR_EX !1
25 SEND_VAR_EX !5
26 DO_FCALL 0 $17
10 27 ASSIGN !4, $17
21 28 INIT_FCALL 'base64_encode'
29 SEND_VAR !4
30 DO_ICALL $19
31 ECHO $19
22 32 ECHO '%0A'
23 33 INIT_FCALL 'base64_encode'
34 SEND_VAR !5
35 DO_ICALL $20
36 ECHO $20
24 37 INIT_FCALL 'rand'
38 SEND_VAL 0
39 INIT_FCALL 'mb_strlen'
40 SEND_VAR !5
41 SEND_VAL '8bit'
42 DO_ICALL $21
43 SUB ~22 $21, 1
44 SEND_VAL ~22
45 DO_ICALL $23
46 ASSIGN !6, $23
26 47 ECHO '%0A'
27 48 INIT_FCALL 'base64_encode'
49 SEND_VAR !5
50 DO_ICALL $25
51 ECHO $25
28 52 INIT_FCALL_BY_NAME 'openssl_decrypt'
29 53 SEND_VAR_EX !4
54 SEND_VAR_EX !0
55 SEND_VAR_EX !2
32 56 FETCH_CONSTANT ~26 'OPENSSL_RAW_DATA'
57 SEND_VAL_EX ~26
29 58 SEND_VAR_EX !1
59 SEND_VAR_EX !5
60 DO_FCALL 0 $27
28 61 ASSIGN !7, $27
36 62 TYPE_CHECK 4 !7
63 > JMPZ ~29, ->74
37 64 > NEW $30 'Exception'
65 INIT_FCALL 'sprintf'
38 66 SEND_VAL 'OpenSSL+error%3A+%25s'
67 INIT_FCALL_BY_NAME 'openssl_error_string'
68 DO_FCALL 0 $31
69 SEND_VAR $31
70 DO_ICALL $32
71 SEND_VAR_NO_REF_EX $32
72 DO_FCALL 0
73 > THROW 0 $30
41 74 > INIT_FCALL 'printf'
75 SEND_VAL 'Decryption+%25s%0A'
76 IS_IDENTICAL !3, !7
77 > JMPZ ~34, ->80
78 > QM_ASSIGN ~35 'Ok'
79 > JMP ->81
80 > QM_ASSIGN ~35 'Failed'
81 > SEND_VAL ~35
82 DO_ICALL
83 > RETURN 1
Generated using Vulcan Logic Dumper, using php 8.0.0