mcrypt_module_get_supported_key_sizes

mcrypt_module_get_supported_key_sizes

Returns an array with the supported keysizes of the opened algorithm

array **mcrypt_module_get_supported_key_sizes** string $algorithm string $lib_dir

Returns an array with the key sizes supported by the specified algorithm. If it returns an empty array then all key sizes between 1 and are supported by the algorithm. mcrypt_module_get_algo_key_size

algorithmThe algorithm to be used.

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

Returns an array with the key sizes supported by the specified algorithm. If it returns an empty array then all key sizes between 1 and are supported by the algorithm. mcrypt_module_get_algo_key_size

mcrypt_enc_get_supported_key_sizes