e5f050402f
AES in CTR mode is used by modes such as GCM and CCM, which are often used in contexts where only synchronous ciphers are permitted. So provide a synchronous version of ctr(aes) based on the existing code. This requires a non-SIMD fallback to deal with invocations occurring from a context where SIMD instructions may not be used. We have a helper for this now in the AES library, so wire that up. Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> 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.