mcrypt_module_get_algo_key_size
(PHP 4 >= 4.0.2, PHP 5)
mcrypt_module_get_algo_key_size — Returns the maximum supported keysize of the opened mode
Описание
int mcrypt_module_get_algo_key_size
( string $algorithm
[, string $lib_dir
] )
Список параметров
-
algorithm
-
The algorithm name.
-
lib_dir
-
This optional parameter can contain the location where the mode module
is on the system.
Возвращаемые значения
This function returns the maximum supported key size of the
algorithm specified in bytes.
