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PHP Manual :: mcrypt_enc_get_key_size



mcrypt_enc_get_iv_size || mcrypt_enc_get_modes_name || Mcrypt Functions || PHP Manual

(PHP 4 >= 4.0.2, PHP 5, PHP 7)

mcrypt_enc_get_key_sizeReturns the maximum supported keysize of the opened mode

Description

int mcrypt_enc_get_key_size ( resource $td )

Gets the maximum supported key size of the algorithm in bytes.

Parameters

td

The encryption descriptor.

Return Values

Returns the maximum supported key size of the algorithm in bytes.



mcrypt_enc_get_iv_size || mcrypt_enc_get_modes_name || Mcrypt Functions || PHP Manual
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