PHP Manual
Prev |  | Next

# 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.

Prev | Home | Next
mcrypt_enc_get_iv_size | Up | mcrypt_enc_get_modes_name