Re: [PATCH v2 6/6] ima: Support module-style appended signatures for appraisal

2017-07-04 Thread Thiago Jung Bauermann
Mimi Zohar writes: > On Wed, 2017-06-21 at 14:45 -0300, Thiago Jung Bauermann wrote: >> Mimi Zohar writes: >> > On Wed, 2017-06-07 at 22:49 -0300, Thiago Jung Bauermann wrote: >> >> @@ -267,11 +276,18 @@ int ima_appraise_measurement(enum

[PATCH v2 2/2] crypto: arm64/ghash - add NEON accelerated fallback for 64-bit PMULL

2017-07-04 Thread Ard Biesheuvel
Implement a NEON fallback for systems that do support NEON but have no support for the optional 64x64->128 polynomial multiplication instruction that is part of the ARMv8 Crypto Extensions. It is based on the paper "Fast Software Polynomial Multiplication on ARM Processors Using the NEON Engine"

[PATCH v2 1/2] crypto: arm/ghash - add NEON accelerated fallback for vmull.p64

2017-07-04 Thread Ard Biesheuvel
Implement a NEON fallback for systems that do support NEON but have no support for the optional 64x64->128 polynomial multiplication instruction that is part of the ARMv8 Crypto Extensions. It is based on the paper "Fast Software Polynomial Multiplication on ARM Processors Using the NEON Engine"

Re: [PATCH 2/3] crypto: hwrng remember rng chosen by user

2017-07-04 Thread PrasannaKumar Muralidharan
Hi Harald, On 3 July 2017 at 15:33, Harald Freudenberger wrote: > When a user chooses a rng source via sysfs > attribute this rng should be sticky, even > when other sources with better quality to > register. This patch introduces a simple way > to remember the user's

Re: [PATCH 1/3] crypto: hwrng use rng source with best quality

2017-07-04 Thread PrasannaKumar Muralidharan
On 3 July 2017 at 15:33, Harald Freudenberger wrote: > This patch rewoks the hwrng to always use the > rng source with best entropy quality. > > On registation and unregistration the hwrng now > tries to choose the best (= highest quality value) > rng source. The

Re: [PATCH 3/3] crypto: hwrng add sysfs attribute to show user selected rng

2017-07-04 Thread PrasannaKumar Muralidharan
On 3 July 2017 at 15:33, Harald Freudenberger wrote: > This patch introduces a new sysfs attribute file 'rng_selected' > which shows the the rng chosen by userspace. > > If a rng source is chosen by user via echo some valid string > to rng_current there should be a way