b62b3db76f
Convert salsa20-generic from the deprecated "blkcipher" API to the "skcipher" API, in the process fixing it up to be thread-safe (as the crypto API expects) by maintaining each request's state separately from the transform context. Also remove the unnecessary cra_alignmask and tighten validation of the key size by accepting only 16 or 32 bytes, not anything in between. These changes bring the code close to the way chacha20-generic does things, so hopefully it will be easier to maintain in the future. However, the way Salsa20 interprets the IV is still slightly different; that was not changed. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.