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| author | Eric Biggers <[email protected]> | 2018-12-03 19:52:50 -0800 |
|---|---|---|
| committer | Herbert Xu <[email protected]> | 2018-12-13 18:24:36 +0800 |
| commit | cc7cf991e9eb54cac7733dc7d8f3a8591ba6e1c3 (patch) | |
| tree | 3b58c06a4ca5cfa2fcf54bea09c62b577748772e /lib/mpi/mpi-bit.c | |
| parent | a00fa0c88774bea9a102fc616598d9ee52765451 (diff) | |
crypto: arm64/chacha20 - add XChaCha20 support
Add an XChaCha20 implementation that is hooked up to the ARM64 NEON
implementation of ChaCha20. This can be used by Adiantum.
A NEON implementation of single-block HChaCha20 is also added so that
XChaCha20 can use it rather than the generic implementation. This
required refactoring the ChaCha20 permutation into its own function.
Signed-off-by: Eric Biggers <[email protected]>
Reviewed-by: Ard Biesheuvel <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
Diffstat (limited to 'lib/mpi/mpi-bit.c')
0 files changed, 0 insertions, 0 deletions