ae832e329a
Add HMAC support to the Keem Bay OCS HCU driver, thus making it provide the following additional transformations: - hmac(sha256) - hmac(sha384) - hmac(sha512) - hmac(sm3) The Keem Bay OCS HCU hardware does not allow "context-switch" for HMAC operations, i.e., it does not support computing a partial HMAC, save its state and then continue it later. Therefore, full hardware acceleration is provided only when possible (e.g., when crypto_ahash_digest() is called); in all other cases hardware acceleration is only partial (OPAD and IPAD calculation is done in software, while hashing is hardware accelerated). Co-developed-by: Declan Murphy <declan.murphy@intel.com> Signed-off-by: Declan Murphy <declan.murphy@intel.com> Signed-off-by: Daniele Alessandrelli <daniele.alessandrelli@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.