Finding entry points Branch analysis from position: 0 2 jumps found. (Code = 47) Position 1 = 30, Position 2 = 32 Branch analysis from position: 30 2 jumps found. (Code = 43) Position 1 = 33, Position 2 = 36 Branch analysis from position: 33 1 jumps found. (Code = 108) Position 1 = -2 Branch analysis from position: 36 1 jumps found. (Code = 62) Position 1 = -2 Branch analysis from position: 32 filename: /in/ebHon function name: (null) number of ops: 45 compiled vars: !0 = $key, !1 = $ekey, !2 = $ivsize, !3 = $iv line #* E I O op fetch ext return operands ------------------------------------------------------------------------------------- 3 0 E > DECLARE_CONST 'CIPHER', <const ast> 4 1 DECLARE_CONST 'KEY_BYTE_SIZE', 16 5 2 DECLARE_CONST 'CIPHER_MODE', 'cbc' 6 3 DECLARE_CONST 'HASH_FUNCTION', 'sha256' 7 4 DECLARE_CONST 'MAC_BYTE_SIZE', 32 8 5 DECLARE_CONST 'ENCRYPTION_INFO', 'PIPS%7CKeyForEncryption' 9 6 DECLARE_CONST 'AUTHENTICATION_INFO', 'PIPS%7CKeyForAuthentication' 11 7 INIT_FCALL 'base64_decode' 8 SEND_VAL 'wdmd3XIhnOAelom4Y8yPbw%3D%3D' 9 DO_ICALL $4 10 ASSIGN !0, $4 12 11 INIT_FCALL_BY_NAME 'HKDF' 12 FETCH_CONSTANT ~6 'HASH_FUNCTION' 13 SEND_VAL_EX ~6 14 SEND_VAR_EX !0 15 FETCH_CONSTANT ~7 'KEY_BYTE_SIZE' 16 SEND_VAL_EX ~7 17 FETCH_CONSTANT ~8 'ENCRYPTION_INFO' 18 SEND_VAL_EX ~8 19 DO_FCALL 0 $9 20 ASSIGN !1, $9 16 21 INIT_FCALL_BY_NAME 'mcrypt_get_iv_size' 22 FETCH_CONSTANT ~11 'CIPHER' 23 SEND_VAL_EX ~11 24 FETCH_CONSTANT ~12 'CIPHER_MODE' 25 SEND_VAL_EX ~12 26 DO_FCALL 0 $13 27 ASSIGN !2, $13 17 28 TYPE_CHECK 4 ~15 !2 29 > JMPNZ_EX ~15 ~15, ->32 30 > IS_SMALLER_OR_EQUAL ~16 !2, 0 31 BOOL ~15 ~16 32 > > JMPZ ~15, ->36 18 33 > NEW $17 'CannotPerformOperationException' 34 DO_FCALL 0 35 > THROW 0 $17 20 36 > INIT_FCALL_BY_NAME 'SecureRandom' 37 SEND_VAR_EX !2 38 DO_FCALL 0 $19 39 ASSIGN !3, $19 22 40 INIT_FCALL_BY_NAME 'urlsafe_b64encode' 41 SEND_VAR_EX !3 42 DO_FCALL 0 $21 43 ECHO $21 94 44 > RETURN 1 Function urlsafe_b64encode: Finding entry points Branch analysis from position: 0 1 jumps found. (Code = 62) Position 1 = -2 filename: /in/ebHon function name: urlsafe_b64encode number of ops: 13 compiled vars: !0 = $string, !1 = $data line #* E I O op fetch ext return operands ------------------------------------------------------------------------------------- 24 0 E > RECV !0 25 1 INIT_FCALL 'base64_encode' 2 SEND_VAR !0 3 DO_ICALL $2 4 ASSIGN !1, $2 26 5 INIT_FCALL 'str_replace' 6 SEND_VAL <array> 7 SEND_VAL <array> 8 SEND_VAR !1 9 DO_ICALL $4 10 ASSIGN !1, $4 27 11 > RETURN !1 28 12* > RETURN null End of function urlsafe_b64encode Function hkdf: Finding entry points Branch analysis from position: 0 2 jumps found. (Code = 43) Position 1 = 10, Position 2 = 18 Branch analysis from position: 10 2 jumps found. (Code = 47) Position 1 = 20, Position 2 = 23 Branch analysis from position: 20 2 jumps found. (Code = 47) Position 1 = 24, Position 2 = 26 Branch analysis from position: 24 2 jumps found. (Code = 47) Position 1 = 27, Position 2 = 30 Branch analysis from position: 27 2 jumps found. (Code = 43) Position 1 = 31, Position 2 = 34 Branch analysis from position: 31 1 jumps found. (Code = 62) Position 1 = -2 Branch analysis from position: 34 2 jumps found. (Code = 43) Position 1 = 36, Position 2 = 41 Branch analysis from position: 36 2 jumps found. (Code = 43) Position 1 = 51, Position 2 = 54 Branch analysis from position: 51 1 jumps found. (Code = 108) Position 1 = -2 Branch analysis from position: 54 1 jumps found. (Code = 42) Position 1 = 72 Branch analysis from position: 72 2 jumps found. (Code = 44) Position 1 = 75, Position 2 = 58 Branch analysis from position: 75 2 jumps found. (Code = 43) Position 1 = 83, Position 2 = 86 Branch analysis from position: 83 1 jumps found. (Code = 108) Position 1 = -2 Branch analysis from position: 86 1 jumps found. (Code = 62) Position 1 = -2 Branch analysis from position: 58 2 jumps found. (Code = 44) Position 1 = 75, Position 2 = 58 Branch analysis from position: 75 Branch analysis from position: 58 Branch analysis from position: 41 Branch analysis from position: 30 Branch analysis from position: 26 Branch analysis from position: 23 Branch analysis from position: 18 filename: /in/ebHon function name: HKDF number of ops: 88 compiled vars: !0 = $hash, !1 = $ikm, !2 = $length, !3 = $info, !4 = $salt, !5 = $digest_length, !6 = $prk, !7 = $t, !8 = $last_block, !9 = $block_index, !10 = $orm line #* E I O op fetch ext return operands ------------------------------------------------------------------------------------- 30 0 E > RECV !0 1 RECV !1 2 RECV !2 3 RECV_INIT !3 '' 4 RECV_INIT !4 null 33 5 FETCH_CONSTANT ~11 'MAC_BYTE_SIZE' 6 ASSIGN !5, ~11 34 7 FETCH_CONSTANT ~13 'HASH_FUNCTION' 8 IS_NOT_EQUAL !0, ~13 9 > JMPZ ~14, ->18 35 10 > INIT_FCALL 'hash_hmac' 11 SEND_VAR !0 12 SEND_VAL '' 13 SEND_VAL '' 14 SEND_VAL <true> 15 DO_ICALL $15 16 STRLEN ~16 $15 17 ASSIGN !5, ~16 39 18 > ISSET_ISEMPTY_CV ~18 !2 19 > JMPNZ_EX ~18 ~18, ->23 20 > TYPE_CHECK 16 ~19 !2 21 BOOL_NOT ~20 ~19 22 BOOL ~18 ~20 23 > > JMPNZ_EX ~18 ~18, ->26 40 24 > IS_SMALLER ~21 !2, 0 25 BOOL ~18 ~21 26 > > JMPNZ_EX ~18 ~18, ->30 27 > MUL ~22 !5, 255 28 IS_SMALLER ~23 ~22, !2 29 BOOL ~18 ~23 30 > > JMPZ ~18, ->34 41 31 > INIT_FCALL_BY_NAME 'CannotPerformOperationException' 32 DO_FCALL 0 $24 33 > RETURN $24 45 34 > TYPE_CHECK 2 !4 35 > JMPZ ~25, ->41 46 36 > INIT_FCALL 'str_repeat' 37 SEND_VAL '%00' 38 SEND_VAR !5 39 DO_ICALL $26 40 ASSIGN !4, $26 52 41 > INIT_FCALL 'hash_hmac' 42 SEND_VAR !0 43 SEND_VAR !1 44 SEND_VAR !4 45 SEND_VAL <true> 46 DO_ICALL $28 47 ASSIGN !6, $28 57 48 STRLEN ~30 !6 49 IS_SMALLER ~30, !5 50 > JMPZ ~31, ->54 58 51 > NEW $32 'CannotPerformOperationException' 52 DO_FCALL 0 53 > THROW 0 $32 62 54 > ASSIGN !7, '' 63 55 ASSIGN !8, '' 64 56 ASSIGN !9, 1 57 > JMP ->72 66 58 > INIT_FCALL 'hash_hmac' 67 59 SEND_VAR !0 68 60 CONCAT ~37 !8, !3 61 INIT_FCALL 'chr' 62 SEND_VAR !9 63 DO_ICALL $38 64 CONCAT ~39 ~37, $38 65 SEND_VAL ~39 69 66 SEND_VAR !6 70 67 SEND_VAL <true> 68 DO_ICALL $40 66 69 ASSIGN !8, $40 73 70 ASSIGN_OP 8 !7, !8 64 71 PRE_INC !9 72 > STRLEN ~44 !7 73 IS_SMALLER ~44, !2 74 > JMPNZ ~45, ->58 77 75 > INIT_FCALL 'substr' 76 SEND_VAR !7 77 SEND_VAL 0 78 SEND_VAR !2 79 DO_ICALL $46 80 ASSIGN !10, $46 78 81 TYPE_CHECK 4 !10 82 > JMPZ ~48, ->86 79 83 > NEW $49 'CannotPerformOperationException' 84 DO_FCALL 0 85 > THROW 0 $49 81 86 > > RETURN !10 82 87* > RETURN null End of function hkdf Function securerandom: 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 1 jumps found. (Code = 62) Position 1 = -2 filename: /in/ebHon function name: SecureRandom number of ops: 15 compiled vars: !0 = $octets, !1 = $random line #* E I O op fetch ext return operands ------------------------------------------------------------------------------------- 84 0 E > RECV !0 86 1 INIT_FCALL_BY_NAME 'mcrypt_create_iv' 2 SEND_VAR_EX !0 3 FETCH_CONSTANT ~2 'MCRYPT_DEV_URANDOM' 4 SEND_VAL_EX ~2 5 DO_FCALL 0 $3 6 ASSIGN !1, $3 87 7 TYPE_CHECK 4 !1 8 > JMPZ ~5, ->13 88 9 > NEW $6 'CannotPerformOperationException' 10 DO_FCALL 0 11 > THROW 0 $6 12* JMP ->14 90 13 > > RETURN !1 92 14* > RETURN null End of function securerandom
Generated using Vulcan Logic Dumper, using php 8.0.0