PHP 忒聊
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ヶ輛
mcrypt_enc_get_supported_key_sizes
(PHP 4 = 4.0.2)
Description
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 mcrypt_enc_get_key_size() are supported by the algorithm.
瞰赽 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)}?
綴豖
れ萸
ヶ輛
mcrypt_enc_get_modes_name
奻珨撰
mcrypt_enc_is_block_algorithm_mode