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<?php $save_passwd = crypt('abcdefg', '$2y$10$'.mcrypt_create_iv(22, MCRYPT_DEV_URANDOM).'$'); echo $save_passwd.'\n'; $encrypt = crypt('abcdefg' , $save_passwd); echo $encrypt.'\n'; if($encrypt == $save_passwd) echo "잘되었으면좋겠네요시발~"; //$options = [ // 'cost' => 10, // 'salt' => "$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$", //]; //$save_passwd = password_hash('abcdefg', PASSWORD_BCRYPT, $options); if(password_verify('abcdefg', $save_passwd)){ echo "5.5버전이상"; }else{ echo "거지셈"; } ?>
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 23, Position 2 = 24
Branch analysis from position: 23
2 jumps found. (Code = 43) Position 1 = 29, Position 2 = 31
Branch analysis from position: 29
1 jumps found. (Code = 42) Position 1 = 32
Branch analysis from position: 32
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 31
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 24
filename:       /in/7sJkr
function name:  (null)
number of ops:  33
compiled vars:  !0 = $save_passwd, !1 = $encrypt
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'crypt'
          1        SEND_VAL                                                 'abcdefg'
          2        INIT_FCALL_BY_NAME                                       'mcrypt_create_iv'
          3        SEND_VAL_EX                                              22
          4        FETCH_CONSTANT                                   ~2      'MCRYPT_DEV_URANDOM'
          5        SEND_VAL_EX                                              ~2
          6        DO_FCALL                                      0  $3      
          7        CONCAT                                           ~4      '%242y%2410%24', $3
          8        CONCAT                                           ~5      ~4, '%24'
          9        SEND_VAL                                                 ~5
         10        DO_ICALL                                         $6      
         11        ASSIGN                                                   !0, $6
    3    12        CONCAT                                           ~8      !0, '%5Cn'
         13        ECHO                                                     ~8
    4    14        INIT_FCALL                                               'crypt'
         15        SEND_VAL                                                 'abcdefg'
         16        SEND_VAR                                                 !0
         17        DO_ICALL                                         $9      
         18        ASSIGN                                                   !1, $9
    5    19        CONCAT                                           ~11     !1, '%5Cn'
         20        ECHO                                                     ~11
    6    21        IS_EQUAL                                                 !1, !0
         22      > JMPZ                                                     ~12, ->24
         23    >   ECHO                                                     '%EC%9E%98%EB%90%98%EC%97%88%EC%9C%BC%EB%A9%B4%EC%A2%8B%EA%B2%A0%EB%84%A4%EC%9A%94%EC%8B%9C%EB%B0%9C%7E'
   12    24    >   INIT_FCALL                                               'password_verify'
         25        SEND_VAL                                                 'abcdefg'
         26        SEND_VAR                                                 !0
         27        DO_ICALL                                         $13     
         28      > JMPZ                                                     $13, ->31
   13    29    >   ECHO                                                     '5.5%EB%B2%84%EC%A0%84%EC%9D%B4%EC%83%81'
         30      > JMP                                                      ->32
   15    31    >   ECHO                                                     '%EA%B1%B0%EC%A7%80%EC%85%88'
   18    32    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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