Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 63, Position 2 = 73
Branch analysis from position: 63
1 jumps found. (Code = 108) Position 1 = -2
Branch analysis from position: 73
2 jumps found. (Code = 43) Position 1 = 77, Position 2 = 79
Branch analysis from position: 77
1 jumps found. (Code = 42) Position 1 = 80
Branch analysis from position: 80
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 79
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/Z6jTA
function name: (null)
number of ops: 83
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
4 8 INIT_FCALL 'random_bytes'
9 SEND_VAL 32
10 DO_ICALL $12
11 ASSIGN !2, $12
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 ~15 'OPENSSL_RAW_DATA'
18 SEND_VAL_EX ~15
8 19 SEND_VAR_EX !1
20 SEND_VAR_EX !5
21 DO_FCALL 0 $16
7 22 ASSIGN !4, $16
18 23 INIT_FCALL 'base64_encode'
24 SEND_VAR !4
25 DO_ICALL $18
26 ECHO $18
19 27 ECHO '%0A'
20 28 INIT_FCALL 'base64_encode'
29 SEND_VAR !5
30 DO_ICALL $19
31 ECHO $19
21 32 INIT_FCALL 'rand'
33 SEND_VAL 0
34 INIT_FCALL 'mb_strlen'
35 SEND_VAR !5
36 SEND_VAL '8bit'
37 DO_ICALL $20
38 SUB ~21 $20, 1
39 SEND_VAL ~21
40 DO_ICALL $22
41 ASSIGN !6, $22
22 42 FETCH_DIM_R ~25 !5, !6
43 BW_XOR ~26 ~25, '%01'
44 ASSIGN_DIM !5, !6
45 OP_DATA ~26
23 46 ECHO '%0A'
24 47 INIT_FCALL 'base64_encode'
48 SEND_VAR !5
49 DO_ICALL $27
50 ECHO $27
25 51 INIT_FCALL_BY_NAME 'openssl_decrypt'
26 52 SEND_VAR_EX !4
53 SEND_VAR_EX !0
54 SEND_VAR_EX !2
29 55 FETCH_CONSTANT ~28 'OPENSSL_RAW_DATA'
56 SEND_VAL_EX ~28
26 57 SEND_VAR_EX !1
58 SEND_VAR_EX !5
59 DO_FCALL 0 $29
25 60 ASSIGN !7, $29
33 61 TYPE_CHECK 4 !7
62 > JMPZ ~31, ->73
34 63 > NEW $32 'Exception'
64 INIT_FCALL 'sprintf'
35 65 SEND_VAL 'OpenSSL+error%3A+%25s'
66 INIT_FCALL_BY_NAME 'openssl_error_string'
67 DO_FCALL 0 $33
68 SEND_VAR $33
69 DO_ICALL $34
70 SEND_VAR_NO_REF_EX $34
71 DO_FCALL 0
72 > THROW 0 $32
38 73 > INIT_FCALL 'printf'
74 SEND_VAL 'Decryption+%25s%0A'
75 IS_IDENTICAL !3, !7
76 > JMPZ ~36, ->79
77 > QM_ASSIGN ~37 'Ok'
78 > JMP ->80
79 > QM_ASSIGN ~37 'Failed'
80 > SEND_VAL ~37
81 DO_ICALL
82 > RETURN 1
Generated using Vulcan Logic Dumper, using php 8.0.0