mcrypt_enc_get_key_size
(PHP 4 >= 4.0.2, PHP 5, PHP 7)
mcrypt_enc_get_key_size — Returns the maximum supported keysize of the opened mode
설명
int mcrypt_enc_get_key_size
( resource
$td
)Gets the maximum supported key size of the algorithm in bytes.
인수
-
td -
The encryption descriptor.
반환값
Returns the maximum supported key size of the algorithm in bytes.
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