mcrypt_module_get_algo_key_size

(PHP 4 >= 4.0.2, PHP 5, PHP 7 < 7.2.0, PECL mcrypt >= 1.0.0)

mcrypt_module_get_algo_key_sizeReturns the maximum supported keysize of the opened mode

Advertencia

Esta función ha sido declarada OBSOLETA a partir de PHP 7.1.0 y será ELIMINADA a partir de PHP 7.2.0. Su uso está totalmente desaconsejado.

Descripción

mcrypt_module_get_algo_key_size(string $algorithm, string $lib_dir = ?): int

Gets the maximum supported keysize of the opened mode.

Parámetros

algorithm

The algorithm name.

lib_dir

This optional parameter can contain the location where the mode module is on the system.

Valores devueltos

This function returns the maximum supported key size of the algorithm specified in bytes.

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