mcrypt_enc_get_key_size Returns the maximum supported keysize of the opened mode

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

说明

int mcrypt_enc_get_key_size ( resource $td )

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

参数

td: The encryption descriptor.

返回值

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

« mcrypt_enc_get_iv_size
» mcrypt_enc_get_modes_name

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PHPMcrypt - 函数

mcrypt_enc_get_algorithms_name

mcrypt_enc_get_block_size

mcrypt_enc_get_iv_size

mcrypt_enc_get_key_size

mcrypt_enc_get_modes_name

mcrypt_enc_get_supported_key_sizes

mcrypt_enc_is_block_algorithm

mcrypt_enc_is_block_algorithm_mode

mcrypt_enc_is_block_mode

mcrypt_enc_self_test

mcrypt_generic

mcrypt_generic_deinit

mcrypt_generic_end

mcrypt_generic_init

mcrypt_get_block_size

mcrypt_get_cipher_name

mcrypt_get_iv_size

mcrypt_get_key_size

mcrypt_list_algorithms

mcrypt_list_modes

mcrypt_module_close

mcrypt_module_get_algo_block_size

mcrypt_module_get_algo_key_size

mcrypt_module_get_supported_key_sizes

mcrypt_module_is_block_algorithm

mcrypt_module_is_block_algorithm_mode

mcrypt_module_is_block_mode

mcrypt_module_open

mcrypt_module_self_test

mcrypt_ofb

mdecrypt_generic