Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/oFRLg
function name: (null)
number of ops: 22
compiled vars: !0 = $private_key_pem, !1 = $public_key_pem, !2 = $plaintext, !3 = $store_me, !4 = $visible
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
64 0 E > ASSIGN !0, '-----BEGIN+RSA+PRIVATE+KEY-----%0AMIIEpQIBAAKCAQEAtCY43TsWfw%2BEp8FiU0Z%2FDiivoyHAFzckFttOgBh9wZMI%2BzYy%0AXAmvmbpFh6EsfAn1zcZAJNIjb7jXt9ySD8%2FgTHSvVRhawysSk%2BjvG7bVNy%2BJmEcb%0AB0bIFLUVud1sZWJANv999iub1Rpzb6xIhZ5ZsEDMob4UWxouKPfrRQcYlrI3X7d%2F%0AVLfmnU%2FsSzpS6eHn%2Bf064zXXmf1tVIBwEKkq%2FeaxgJyW8AM8XL5qL9RueHhihQm%2F%0AG71cMVc5XXgoVy8%2Begx%2FaQm2u26d9ez1Vu804ptJoLAnjTdx1an5CKFikpvt2OYP%0AZVFuWV6cqMMCksqzBSZKMu7wtaiEc%2FUN41UHcQIDAQABAoIBAGxiyregA0rzBTcB%0ADK1ZrrvQEswtVCsji90MmVBMa%2Bz5D%2BBEnUvur%2B3nukl92QvP2kmxy4nbvGJNbcw7%0AMs28nhCh65NhEcp2sbi33pRoDiQjv78UmNhp55s90BKBe%2BQLluMAGMLxPdKbFXTM%0AzN1HhmKaugNeH1UojTks4CopuMuA7wr31McD8AjNZWdg2w4zDbnSy0UuLH90Bq6i%0AtpRtVZmeD6Y7KmJOzt7%2FvNPbp9BabLUQarCy2Pg16Zr3GG0g0Q7AIjoF2yqHfebI%0AnJs6bjEiUPL8MGU41iwbVoFWJm1T9NZcfydd26vkUPOXnuGorLTsyJ7nQCKSKv12%0Amfenp4ECgYEA5PCiN5T%2FCC11BTerLiQl1QPopGt1XOvg%2F5DaFi%2FB4%2FQmZ7ZND27r%0AfwiZBCAF0B6N5alJfmZHbraO0LcxM8EWB29f9y%2Bt6rttIaKQlsLBkfe64RpNpRKX%0AviTf5TWuI8HgZBs20IzqPow4DeoaH7a2PxqfMa36IfSasO097pkLIAkCgYEAyXFC%0ASb48uaHt2LJqmdaxQg1im5WEZkh19a%2F0l02nVshi%2B4cOTS3MiRqoSfpM%2FbaaAzfI%0AGOpaCbcXtah3k0m5tXeBvXYxZJxUEVO%2FPdGQlg1ZO8h1UOfsgyjM3YDUG9mcofFo%0AhOaGM4RHVt7pLAj42B%2FPAoZVYjNLXX6g1%2FYzNikCgYEAu8AkKJUGebxdxYOb3OFE%0ALWdhOMXvn97JzI0MbTmJNtqZTGCS3d9HPgzdACcK3VzRXdDxNrnGRyNsB%2FrUXO8y%0Ak7Jg7ySo6mH%2B46CgFyNs%2F7o8BjM%2BDewriYJQI3dccnKjBTXURD%2FsMpNnvPGJrwx2%0AdVXtzB4zjfk9i29kZPIZz5ECgYEAwNeXAOeIVKFrA57RpFI%2BQSB1PMJnDE%2Fj9P6s%0AJUhmoRKWh3pkO4hTnRES%2BDcRC3WKfPgiq492AITxwqrzReI3UTyFzG1gnZN2e1vz%0A4WdEhhFjUnL1tC1CYtFlRct1wu%2BRHgrv5wKUiK7iaIxfJhO0vZm94AnfpXG7fVai%0A%2FfuoTPkCgYEA0pxWFSyEOeQt1LV3rTZGxK6QAt5h36JYWt8%2Fck2YrMeZn2wAv%2Bhy%0AZgtWsdrJLvEVId3wH79vCQtAjZJAyCVxAhXPlAhxmA8F3LOqEgwrnls52SmWw%2F5T%0AsVlqPCXEO3fNZLOd5sYYmiaQjWbP4dAP5WQU75UhYAnyz6Myz3rbN58%3D%0A-----END+RSA+PRIVATE+KEY-----'
92 1 ASSIGN !1, '-----BEGIN+PUBLIC+KEY-----%0AMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtCY43TsWfw%2BEp8FiU0Z%2F%0ADiivoyHAFzckFttOgBh9wZMI%2BzYyXAmvmbpFh6EsfAn1zcZAJNIjb7jXt9ySD8%2Fg%0ATHSvVRhawysSk%2BjvG7bVNy%2BJmEcbB0bIFLUVud1sZWJANv999iub1Rpzb6xIhZ5Z%0AsEDMob4UWxouKPfrRQcYlrI3X7d%2FVLfmnU%2FsSzpS6eHn%2Bf064zXXmf1tVIBwEKkq%0A%2FeaxgJyW8AM8XL5qL9RueHhihQm%2FG71cMVc5XXgoVy8%2Begx%2FaQm2u26d9ez1Vu80%0A4ptJoLAnjTdx1an5CKFikpvt2OYPZVFuWV6cqMMCksqzBSZKMu7wtaiEc%2FUN41UH%0AcQIDAQAB%0A-----END+PUBLIC+KEY-----'
103 2 ASSIGN !2, 'Something+something+dark+side'
104 3 INIT_FCALL 'easy_seal'
4 SEND_VAR !2
5 SEND_VAR !1
6 SEND_VAL <true>
7 DO_FCALL 0 $8
8 ASSIGN !3, $8
106 9 INIT_FCALL 'var_dump'
10 SEND_VAR !3
11 DO_ICALL
108 12 INIT_FCALL 'easy_unseal'
13 SEND_VAR !3
14 SEND_VAR !0
15 SEND_VAL <true>
16 DO_FCALL 0 $11
17 ASSIGN !4, $11
109 18 INIT_FCALL 'var_dump'
19 SEND_VAR !4
20 DO_ICALL
21 > RETURN 1
Function easy_seal:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 9, Position 2 = 13
Branch analysis from position: 9
1 jumps found. (Code = 108) Position 1 = -2
Branch analysis from position: 13
2 jumps found. (Code = 43) Position 1 = 34, Position 2 = 38
Branch analysis from position: 34
1 jumps found. (Code = 108) Position 1 = -2
Branch analysis from position: 38
2 jumps found. (Code = 43) Position 1 = 39, Position 2 = 53
Branch analysis from position: 39
2 jumps found. (Code = 77) Position 1 = 44, Position 2 = 52
Branch analysis from position: 44
2 jumps found. (Code = 78) Position 1 = 45, Position 2 = 52
Branch analysis from position: 45
1 jumps found. (Code = 42) Position 1 = 44
Branch analysis from position: 44
Branch analysis from position: 52
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 52
Branch analysis from position: 53
filename: /in/oFRLg
function name: easy_seal
number of ops: 61
compiled vars: !0 = $plaintext, !1 = $publickey_string, !2 = $encode, !3 = $pubkey, !4 = $sealed, !5 = $ekeys, !6 = $iv, !7 = $result, !8 = $key, !9 = $i
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
11 0 E > RECV !0
1 RECV !1
2 RECV_INIT !2 <false>
13 3 INIT_FCALL_BY_NAME 'openssl_get_publickey'
4 SEND_VAR_EX !1
5 DO_FCALL 0 $10
6 ASSIGN !3, $10
14 7 TYPE_CHECK 4 !3
8 > JMPZ ~12, ->13
15 9 > NEW $13 'Exception'
10 SEND_VAL_EX 'Could+not+load+public+key'
11 DO_FCALL 0
12 > THROW 0 $13
17 13 > ASSIGN !4, ''
18 14 ASSIGN !5, <array>
19 15 INIT_FCALL 'random_bytes'
16 INIT_FCALL_BY_NAME 'openssl_cipher_iv_length'
17 SEND_VAL_EX 'aes-256-gcm'
18 DO_FCALL 0 $17
19 SEND_VAR $17
20 DO_ICALL $18
21 ASSIGN !6, $18
20 22 INIT_FCALL_BY_NAME 'openssl_seal'
23 SEND_VAR_EX !0
24 SEND_VAR_EX !4
25 SEND_VAR_EX !5
26 INIT_ARRAY ~20 !3
27 SEND_VAL_EX ~20
28 SEND_VAL_EX 'aes-256-gcm'
29 SEND_VAR_EX !6
30 DO_FCALL 0 $21
31 ASSIGN !7, $21
21 32 TYPE_CHECK 4 !7
33 > JMPZ ~23, ->38
22 34 > NEW $24 'Exception'
35 SEND_VAL_EX 'openssl_seal+failed%21'
36 DO_FCALL 0
37 > THROW 0 $24
24 38 > > JMPZ !2, ->53
25 39 > INIT_FCALL 'bin2hex'
40 SEND_VAR !4
41 DO_ICALL $26
42 ASSIGN !4, $26
26 43 > FE_RESET_R $28 !5, ->52
44 > > FE_FETCH_R ~29 $28, !8, ->52
45 > ASSIGN !9, ~29
27 46 INIT_FCALL 'bin2hex'
47 SEND_VAR !8
48 DO_ICALL $32
49 ASSIGN_DIM !5, !9
50 OP_DATA $32
26 51 > JMP ->44
52 > FE_FREE $28
30 53 > INIT_FCALL 'json_encode'
54 INIT_ARRAY ~33 !4
55 ADD_ARRAY_ELEMENT ~33 !5
56 ADD_ARRAY_ELEMENT ~33 !6
57 SEND_VAL ~33
58 DO_ICALL $34
59 > RETURN $34
31 60* > RETURN null
End of function easy_seal
Function easy_unseal:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 15, Position 2 = 29
Branch analysis from position: 15
2 jumps found. (Code = 77) Position 1 = 20, Position 2 = 28
Branch analysis from position: 20
2 jumps found. (Code = 78) Position 1 = 21, Position 2 = 28
Branch analysis from position: 21
1 jumps found. (Code = 42) Position 1 = 20
Branch analysis from position: 20
Branch analysis from position: 28
2 jumps found. (Code = 43) Position 1 = 36, Position 2 = 40
Branch analysis from position: 36
1 jumps found. (Code = 108) Position 1 = -2
Branch analysis from position: 40
2 jumps found. (Code = 43) Position 1 = 51, Position 2 = 55
Branch analysis from position: 51
1 jumps found. (Code = 108) Position 1 = -2
Branch analysis from position: 55
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 28
Branch analysis from position: 29
filename: /in/oFRLg
function name: easy_unseal
number of ops: 57
compiled vars: !0 = $ciphertext, !1 = $privatekey_string, !2 = $encoded, !3 = $sealed, !4 = $ekeys, !5 = $iv, !6 = $key, !7 = $i, !8 = $open_data, !9 = $privkey, !10 = $result
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
42 0 E > RECV !0
1 RECV !1
2 RECV_INIT !2 <false>
44 3 INIT_FCALL 'json_decode'
4 SEND_VAR !0
5 SEND_VAL <true>
6 DO_ICALL $11
7 FETCH_LIST_R $12 $11, 0
8 ASSIGN !3, $12
9 FETCH_LIST_R $14 $11, 1
10 ASSIGN !4, $14
11 FETCH_LIST_R $16 $11, 2
12 ASSIGN !5, $16
13 FREE $11
45 14 > JMPZ !2, ->29
46 15 > INIT_FCALL 'hex2bin'
16 SEND_VAR !3
17 DO_ICALL $18
18 ASSIGN !3, $18
47 19 > FE_RESET_R $20 !4, ->28
20 > > FE_FETCH_R ~21 $20, !6, ->28
21 > ASSIGN !7, ~21
48 22 INIT_FCALL 'hex2bin'
23 SEND_VAR !6
24 DO_ICALL $24
25 ASSIGN_DIM !4, !7
26 OP_DATA $24
47 27 > JMP ->20
28 > FE_FREE $20
51 29 > ASSIGN !8, ''
52 30 INIT_FCALL_BY_NAME 'openssl_get_privatekey'
31 SEND_VAR_EX !1
32 DO_FCALL 0 $26
33 ASSIGN !9, $26
53 34 TYPE_CHECK 4 !9
35 > JMPZ ~28, ->40
54 36 > NEW $29 'Exception'
37 SEND_VAL_EX 'Could+not+load+public+key'
38 DO_FCALL 0
39 > THROW 0 $29
57 40 > INIT_FCALL_BY_NAME 'openssl_open'
41 SEND_VAR_EX !3
42 SEND_VAR_EX !8
43 SEND_VAR_EX !4
44 SEND_VAR_EX !9
45 SEND_VAL_EX 'aes-256-gcm'
46 SEND_VAR_EX !5
47 DO_FCALL 0 $31
48 ASSIGN !10, $31
58 49 TYPE_CHECK 4 !10
50 > JMPZ ~33, ->55
59 51 > NEW $34 'Exception'
52 SEND_VAL_EX 'openssl_open+failed%21'
53 DO_FCALL 0
54 > THROW 0 $34
61 55 > > RETURN !8
62 56* > RETURN null
End of function easy_unseal
Generated using Vulcan Logic Dumper, using php 8.0.0