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

Hi Harald, > Here is an updated version with just showing 0 or 1 in the new sysfs > attribute file: > == cut == > From: Harald Freudenberger > Date: Mon, 3 Jul 2017 10:19:22 +0200 > Subject: [PATCH 3/3] crypto: hwrng add sysfs attribute to show user

Re: Crypto Update for 4.13

On Wed, Jul 5, 2017 at 6:01 AM, Herbert Xu wrote: > > Drivers: > > - Add support for CNN55XX adapters in cavium. Grr. I noticed this too late to fix it in the merge. That stupid CNN55XX driver was added with a default of "m"? WTF? Hell no. We don't add random new

Re: Antw: Re: [kernel-hardening] Re: [PATCH v4 06/13] iscsi: ensure RNG is seeded before use

On Wed, Jul 05, 2017 at 09:16:09AM -0400, Paul Koning wrote: > > In the implementations I know, /dev/random and /dev/urandom are the > same driver, the only difference is that when you read from > /dev/random there's a check for the current entropy level. It's in the same driver but /dev/random

Re: Antw: Re: [kernel-hardening] Re: [PATCH v4 06/13] iscsi: ensure RNG is seeded before use

> On Jul 5, 2017, at 3:08 AM, Ulrich Windl > wrote: > Jeffrey Walton schrieb am 17.06.2017 um 16:23 in Nachricht > : > > [...] >> But its not clear to me how

Crypto Update for 4.13

Hi Linus: Here is the crypto update for 4.13: Algorithms: - Add private key generation to ecdh. Drivers: - Add generic gcm(aes) to aesni-intel. - Add SafeXcel EIP197 crypto engine driver. - Add ecb(aes), cfb(aes) and ecb(des3_ede) to cavium. - Add support for CNN55XX adapters in cavium. -

Re: Antw: Re: [kernel-hardening] Re: [PATCH v4 06/13] iscsi: ensure RNG is seeded before use

On Wed, Jul 05, 2017 at 09:03:43AM +0200, Ulrich Windl wrote: > > Note, during the development of my /dev/random implementation, I added the > > getrandom-like blocking behavior to /dev/urandom (which is the equivalent to > > Jason's patch except that it applies to user space). The boot process

Re: [PATCH 0/3] crypto: introduce Microchip / Atmel ECC driver

Hi Tudor, >>> This patch set introduces Microchip / Atmel ECC driver. >>> >>> The first patch adds some helpers that will be used by fallbacks to >>> kpp software implementations. >>> >>> The second patch adds ECDH support for the ATECC508A (I2C) >>> cryptographic engine. The I2C interface is

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

On Tue, 2017-07-04 at 23:22 -0300, Thiago Jung Bauermann wrote: > 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

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

On 07/04/2017 03:15 PM, PrasannaKumar Muralidharan wrote: > 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

Re: [PATCH 0/3] crypto: introduce Microchip / Atmel ECC driver

Hi, Marcel, On 05.07.2017 13:54, Marcel Holtmann wrote: Hi Tudor, This patch set introduces Microchip / Atmel ECC driver. The first patch adds some helpers that will be used by fallbacks to kpp software implementations. The second patch adds ECDH support for the ATECC508A (I2C)

Re: [PATCH 0/3] crypto: introduce Microchip / Atmel ECC driver

Hi Tudor, > This patch set introduces Microchip / Atmel ECC driver. > > The first patch adds some helpers that will be used by fallbacks to > kpp software implementations. > > The second patch adds ECDH support for the ATECC508A (I2C) > cryptographic engine. The I2C interface is designed to

[PATCH 0/3] crypto: introduce Microchip / Atmel ECC driver

Hi, This patch set introduces Microchip / Atmel ECC driver. The first patch adds some helpers that will be used by fallbacks to kpp software implementations. The second patch adds ECDH support for the ATECC508A (I2C) cryptographic engine. The I2C interface is designed to operate at a maximum

[PATCH 3/3] MAINTAINERS: add a maintainer for Microchip / Atmel ECC driver

A new cryptographic engine driver was added in drivers/crypto/atmel-ecc.*. Add myself as a maintainer for this driver. Signed-off-by: Tudor Ambarus --- MAINTAINERS | 6 ++ 1 file changed, 6 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index

[PATCH 1/3] crypto: kpp: add get/set_flags helpers

These helpers will be used for fallbacks to kpp software implementations. Signed-off-by: Tudor Ambarus --- include/crypto/kpp.h | 10 ++ 1 file changed, 10 insertions(+) diff --git a/include/crypto/kpp.h b/include/crypto/kpp.h index 2133d17..1bde0a6 100644

Antw: Re: [kernel-hardening] Re: [PATCH v4 06/13] iscsi: ensure RNG is seeded before use

>>> Jeffrey Walton schrieb am 17.06.2017 um 16:23 in >>> Nachricht : [...] > But its not clear to me how to ensure uniqueness when its based on > randomness from the generators. Even with a perfect random

Antw: Re: [kernel-hardening] Re: [PATCH v4 06/13] iscsi: ensure RNG is seeded before use

>>> Stephan Müller schrieb am 26.06.2017 um 19:38 in Nachricht <1678474.gnybdsl...@tauon.chronox.de>: > Am Montag, 26. Juni 2017, 03:23:09 CEST schrieb Nicholas A. Bellinger: > > Hi Nicholas, > >> Hi Stephan, Lee & Jason, >> >> (Adding target-devel CC') >> >> Apologies