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| author |   Eric Biggers <ebiggers@google.com> | 2018-01-05 11:09:57 -0800 |
|---|---|---|
| committer |   Herbert Xu <herbert@gondor.apana.org.au> | 2018-01-12 23:03:41 +1100 |
| commit | b62b3db76f73c5a8cc132f78e7174bf57d582182 (patch) | |
| tree | 3884b118e59d0d5793a14ba891af62c130163409 /.cocciconfig | |
| parent | crypto: aes-generic - build with -Os on gcc-7+ (diff) | |
| download | linux-dev-b62b3db76f73c5a8cc132f78e7174bf57d582182.tar.xz linux-dev-b62b3db76f73c5a8cc132f78e7174bf57d582182.zip | |
crypto: salsa20-generic - cleanup and convert to skcipher API
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>
Diffstat (limited to '.cocciconfig')
0 files changed, 0 insertions, 0 deletions