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<?php $key = 'abcdefghijklmnop'; $iv = '0123456789abcdef'; $encrypted = openssl_encrypt('a', 'aes-128-cbc', $key, OPENSSL_RAW_DATA, $iv); $decrypted = mcrypt_decrypt(MCRYPT_RIJNDAEL_128, $key, $encrypted, MCRYPT_MODE_CBC, $iv); var_dump(bin2hex($decrypted));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/X1nPu
function name:  (null)
number of ops:  28
compiled vars:  !0 = $key, !1 = $iv, !2 = $encrypted, !3 = $decrypted
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'abcdefghijklmnop'
    4     1        ASSIGN                                                   !1, '0123456789abcdef'
    5     2        INIT_FCALL_BY_NAME                                       'openssl_encrypt'
          3        SEND_VAL_EX                                              'a'
          4        SEND_VAL_EX                                              'aes-128-cbc'
          5        SEND_VAR_EX                                              !0
          6        FETCH_CONSTANT                                   ~6      'OPENSSL_RAW_DATA'
          7        SEND_VAL_EX                                              ~6
          8        SEND_VAR_EX                                              !1
          9        DO_FCALL                                      0  $7      
         10        ASSIGN                                                   !2, $7
    6    11        INIT_FCALL_BY_NAME                                       'mcrypt_decrypt'
         12        FETCH_CONSTANT                                   ~9      'MCRYPT_RIJNDAEL_128'
         13        SEND_VAL_EX                                              ~9
         14        SEND_VAR_EX                                              !0
         15        SEND_VAR_EX                                              !2
         16        FETCH_CONSTANT                                   ~10     'MCRYPT_MODE_CBC'
         17        SEND_VAL_EX                                              ~10
         18        SEND_VAR_EX                                              !1
         19        DO_FCALL                                      0  $11     
         20        ASSIGN                                                   !3, $11
    8    21        INIT_FCALL                                               'var_dump'
         22        INIT_FCALL                                               'bin2hex'
         23        SEND_VAR                                                 !3
         24        DO_ICALL                                         $13     
         25        SEND_VAR                                                 $13
         26        DO_ICALL                                                 
         27      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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