mcrypt_encrypt
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