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| author | Eric Biggers <ebiggers@google.com> | 2018-12-04 22:20:02 -0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-12-13 18:24:57 +0800 |
| commit | 4af78261870a7d36dd222af8dad9688b705e365e (patch) | |
| tree | 6013fcbd4c774b15033d09b67dfa7320ec22bc3a /arch/x86/crypto/chacha_glue.c | |
| parent | 0f961f9f670e7c07690bfde2f533b93c653569cc (diff) | |
crypto: x86/chacha20 - add XChaCha20 support
Add an XChaCha20 implementation that is hooked up to the x86_64 SIMD
implementations of ChaCha20. This can be used by Adiantum.
An SSSE3 implementation of single-block HChaCha20 is also added so that
XChaCha20 can use it rather than the generic implementation. This
required refactoring the ChaCha permutation into its own function.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'arch/x86/crypto/chacha_glue.c')
0 files changed, 0 insertions, 0 deletions