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mcrypt_module_get_algo_key_size
(PHP 4 >= 4.0.2, PHP 5)mcrypt_module_get_algo_key_size -- Returns the maximum supported keysize of the opened mode
- This function returns the maximum supported key size of the
algorithm specified in bytes. The optional
lib_dir parameter can contain the
location where the mode module is on the system.
mcrypt_module_get_algo_block_size
mcrypt_module_get_supported_key_sizes
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