PHP. Руководство по PHP. 2005
mcrypt_enc_get_key_size
mcrypt_enc_get_key_size
(PHP 4>= 4.0.2, PHP 5)mcrypt_enc_get_key_size -- Returns the maximum supported keysize of the opened mode
Description
int mcrypt_enc_get_key_size (resource td)This function returns the maximum supported key size of the algorithm specified by the encryption descriptor td in bytes.
mcrypt_enc_get_iv_size
mcrypt_enc_get_modes_name
