Software AES-CBC through IOAESAccelerator.
built into the kernel and used by the sheng crypto path.
A request is processed in 4096-byte pieces through a kernel buffer, each piece
with its own key schedule, by the kernel's aes_encrypt_cbc and
aes_decrypt_cbc (the registered corecrypto). native_aes_completed,
native_aes_bytes and native_aes_ticks count the completed requests, their
bytes and the time spent in them.
Build and interface details: documentation. Component sources and dependencies: catalog.