PHP. Руководство по PHP. 2005

mcrypt_enc_get_supported_key_sizes

(PHP 4 >= 4.0.2, PHP 5)mcrypt_enc_get_supported_key_sizes -- Returns an array with the supported keysizes of the opened algorithm

Description

array mcrypt_enc_get_supported_key_sizes (resource td)

Returns an array with the key sizes supported by the algorithm

specified by the encryption descriptor. If it returns an empty

array then all key sizes between 1 and

algorithm.

Пример 1. mcrypt_enc_get_supported_key_sizes() example


<?php
$td = mcrypt_module_open('rijndael-256', '', 'ecb', '');
var_dump(mcrypt_enc_get_supported_key_sizes($td));
?>

This will print:

array(3){
[0]=>
int(16)
[1]=>
int(24)
[2]=>
int(32)
}

mcrypt_enc_get_modes_name

mcrypt_enc_is_block_algorithm_mode

Отвечу на любые вопросы. С уважением, Дмитрий Владимирович.

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