On Tue, Jan 09, 2018 at 06:23:02PM +0000, Ard Biesheuvel wrote: > Implement the SHA-512 using the new special instructions that have > been introduced as an optional extension in ARMv8.2. Hi Ard, I have tested this applied on top of 4.15-rc7 running in a model. For sha512-ce, I verified that tcrypt successfully passed tests for modes: 12, 104, 189, 190, 306, 406 and 424. (and I double checked that sha512-ce was being used). Similarly for sha384-ce, I tested the following modes: 11, 103, 187, 188, 305 and 405. Also, I had: CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=n So FWIW, please feel free to add: Tested-by: Steve Capper <steve.capper@xxxxxxx> Cheers, -- Steve