arcfour_make_context, arcfour_free_context, arcfour_iv, arcfour128_key,
arcfour_block, arcfour_block, NULL, NULL,
"arcfour128",
arcfour_make_context, arcfour_free_context, arcfour_iv, arcfour128_key,
arcfour_block, arcfour_block, NULL, NULL,
"arcfour128",