mcrypt_module_is_block_algorithm This function checks whether the specified algorithm is a block algorithm

mcrypt_module_is_block_algorithm

(PHP 4 >= 4.0.2, PHP 5)

mcrypt_module_is_block_algorithm — This function checks whether the specified algorithm is a block algorithm

说明

bool mcrypt_module_is_block_algorithm ( string $algorithm [, string $lib_dir ] )

This function returns TRUE if the specified algorithm is a block algorithm, or FALSE if it is a stream one.

参数

algorithm: The algorithm to check.
lib_dir: The optional lib_dir parameter can contain the location where the algorithm module is on the system.

返回值

This function returns TRUE if the specified algorithm is a block algorithm, or FALSE if it is a stream one.

« mcrypt_module_get_supported_key_sizes
» mcrypt_module_is_block_algorithm_mode

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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