question: decrypt the data using the encryptionkey and objectreference of the pdf stream or string object . concode_field_sep Logger logger concode_elem_sep EncryptionDictionary encryptDictionary concode_elem_sep SecurityHandler securityHandler concode_elem_sep boolean foundJCE concode_field_sep byte[] getEncryptionKey concode_elem_sep boolean isAuthorized concode_elem_sep EncryptionDictionary getEncryptionDictionary concode_elem_sep byte[] encrypt concode_elem_sep Permissions getPermissions concode_elem_sep InputStream getEncryptionInputStream concode_elem_sep void dispose concode_elem_sep byte[] getDecryptionKey concode_elem_sep SecurityHandler getSecurityHandler
target: byte [ ] function ( Reference arg0 , byte [ ] arg1 , byte [ ] arg2 ) { return securityHandler . decrypt ( arg0 , arg1 , arg2 ) ; }