diff options
| author |   Jason A. Donenfeld <Jason@zx2c4.com> | 2018-08-07 10:04:03 -0700 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2019-03-22 00:50:53 -0600 |
| commit | f0ada6112fe4e62bf0f818d292d0592922a9ced4 (patch) | |
| tree | 136295f8b45fcdf719a08a518abbe1dffae30d70 /lib/zinc/Kconfig | |
| parent | zinc: introduce minimal cryptography library (diff) | |
| download | linux-dev-f0ada6112fe4e62bf0f818d292d0592922a9ced4.tar.xz linux-dev-f0ada6112fe4e62bf0f818d292d0592922a9ced4.zip | |
zinc: ChaCha20 generic C implementation and selftest
This implements the ChaCha20 permutation as a single C statement, by way
of the comma operator, which the compiler is able to simplify
terrifically.
Information: https://cr.yp.to/chacha.html
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Cc: Samuel Neves <sneves@dei.uc.pt>
Cc: Jean-Philippe Aumasson <jeanphilippe.aumasson@gmail.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Greg KH <gregkh@linuxfoundation.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: kernel-hardening@lists.openwall.com
Cc: linux-crypto@vger.kernel.org
Diffstat (limited to 'lib/zinc/Kconfig')
| -rw-r--r-- | lib/zinc/Kconfig | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/zinc/Kconfig b/lib/zinc/Kconfig index c53ca494d964..cdc8a28e9d99 100644 --- a/lib/zinc/Kconfig +++ b/lib/zinc/Kconfig @@ -1,3 +1,7 @@ +config ZINC_CHACHA20 + tristate + select CRYPTO_ALGAPI + config ZINC_SELFTEST bool "Zinc cryptography library self-tests" default y |