Re: [RFC PATCH] crypto: arm64/speck - add NEON-accelerated implementation of Speck-XTS

2018-03-16 Thread Herbert Xu
On Mon, Mar 05, 2018 at 11:17:07AM -0800, Eric Biggers wrote: > Add a NEON-accelerated implementation of Speck128-XTS and Speck64-XTS > for ARM64. This is ported from the 32-bit version. It may be useful on > devices with 64-bit ARM CPUs that don't have the Cryptography > Extensions, so cannot

Re: [RFC PATCH] crypto: arm64/speck - add NEON-accelerated implementation of Speck-XTS

2018-03-06 Thread Dave Martin
On Tue, Mar 06, 2018 at 12:47:45PM +, Ard Biesheuvel wrote: > On 6 March 2018 at 12:35, Dave Martin wrote: > > On Mon, Mar 05, 2018 at 11:17:07AM -0800, Eric Biggers wrote: > >> Add a NEON-accelerated implementation of Speck128-XTS and Speck64-XTS > >> for ARM64. This is

Re: [RFC PATCH] crypto: arm64/speck - add NEON-accelerated implementation of Speck-XTS

2018-03-06 Thread Ard Biesheuvel
On 6 March 2018 at 12:35, Dave Martin wrote: > On Mon, Mar 05, 2018 at 11:17:07AM -0800, Eric Biggers wrote: >> Add a NEON-accelerated implementation of Speck128-XTS and Speck64-XTS >> for ARM64. This is ported from the 32-bit version. It may be useful on >> devices with

Re: [RFC PATCH] crypto: arm64/speck - add NEON-accelerated implementation of Speck-XTS

2018-03-06 Thread Dave Martin
On Mon, Mar 05, 2018 at 11:17:07AM -0800, Eric Biggers wrote: > Add a NEON-accelerated implementation of Speck128-XTS and Speck64-XTS > for ARM64. This is ported from the 32-bit version. It may be useful on > devices with 64-bit ARM CPUs that don't have the Cryptography > Extensions, so cannot