UPSTREAM: crypto: blake2s - implement generic shash driver

Wire up our newly added Blake2s implementation via the shash API.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
(cherry picked from commit 7f9b0880925f1f9d7d59504ea0892d2ae9cfc233)
Bug: 152722841
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I2cc105bb4fd251cfea616323f352730832f07aaa
4 files changed