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<?php $keypair = sodium_crypto_sign_keypair(); $secret = sodium_crypto_sign_secretkey($keypair); $public = sodium_crypto_sign_publickey($keypair); $signature = sodium_crypto_sign_detached('test', $secret); var_dump(sodium_crypto_sign_verify_detached($signature, 'test', $public));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/SKdcp
function name:  (null)
number of ops:  25
compiled vars:  !0 = $keypair, !1 = $secret, !2 = $public, !3 = $signature
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL_BY_NAME                                           'sodium_crypto_sign_keypair'
          1        DO_FCALL                                          0  $4      
          2        ASSIGN                                                       !0, $4
    4     3        INIT_FCALL_BY_NAME                                           'sodium_crypto_sign_secretkey'
          4        SEND_VAR_EX                                                  !0
          5        DO_FCALL                                          0  $6      
          6        ASSIGN                                                       !1, $6
    5     7        INIT_FCALL_BY_NAME                                           'sodium_crypto_sign_publickey'
          8        SEND_VAR_EX                                                  !0
          9        DO_FCALL                                          0  $8      
         10        ASSIGN                                                       !2, $8
    7    11        INIT_FCALL_BY_NAME                                           'sodium_crypto_sign_detached'
         12        SEND_VAL_EX                                                  'test'
         13        SEND_VAR_EX                                                  !1
         14        DO_FCALL                                          0  $10     
         15        ASSIGN                                                       !3, $10
    9    16        INIT_FCALL                                                   'var_dump'
         17        INIT_FCALL_BY_NAME                                           'sodium_crypto_sign_verify_detached'
         18        SEND_VAR_EX                                                  !3
         19        SEND_VAL_EX                                                  'test'
         20        SEND_VAR_EX                                                  !2
         21        DO_FCALL                                          0  $12     
         22        SEND_VAR                                                     $12
         23        DO_ICALL                                                     
         24      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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