Re: [PATCH] crypto: ccp/gcm - use const time tag comparison.

2019-07-01 Thread Eric Biggers
On Mon, Jul 01, 2019 at 05:01:32PM -0700, Cfir Cohen wrote: > Avoid leaking GCM tag through timing side channel. > > Signed-off-by: Cfir Cohen > --- > drivers/crypto/ccp/ccp-ops.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/drivers/crypto/ccp/ccp-ops.c b/drivers/c

[PATCH] crypto: ccp/gcm - use const time tag comparison.

2019-07-01 Thread Cfir Cohen
Avoid leaking GCM tag through timing side channel. Signed-off-by: Cfir Cohen --- drivers/crypto/ccp/ccp-ops.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/crypto/ccp/ccp-ops.c b/drivers/crypto/ccp/ccp-ops.c index db8de89d990f..633670220f6c 100644 --- a/drivers/cr

Re: [PATCH 0/3] Add support for Graviton TRNG

2019-07-01 Thread Will Deacon
[+Marc] On Mon, Jul 01, 2019 at 09:28:06AM +0100, Will Deacon wrote: > [Note: this was in my spam folder] > > On Fri, Jun 28, 2019 at 06:05:10PM +, Saidi, Ali wrote: > > On 6/7/19, 7:59 AM, " Ali Saidi" wrote: > > On 6/5/19, 7:20 AM, "Will Deacon" wrote: > > On Tue, Jun 04, 2019

Re: [PATCH v12 01/11] MODSIGN: Export module signature definitions

2019-07-01 Thread Jessica Yu
+++ Thiago Jung Bauermann [27/06/19 23:19 -0300]: IMA will use the module_signature format for append signatures, so export the relevant definitions and factor out the code which verifies that the appended signature trailer is valid. Also, create a CONFIG_MODULE_SIG_FORMAT option so that IMA can

Re: [PATCH v12 00/11] Appended signatures support for IMA appraisal

2019-07-01 Thread Mimi Zohar
On Thu, 2019-06-27 at 23:19 -0300, Thiago Jung Bauermann wrote: > Hello, > > This version is essentially identical to the last one. > > It is only a rebase on top of today's linux-integrity/next-queued-testing, > prompted by conflicts with Prakhar Srivastava's patches to measure the > kernel comm

[PATCH][next] crypto: ccree - fix spelling mistake "configration" -> "configuration"

2019-07-01 Thread Colin King
From: Colin Ian King There is a spelling mistake in a dev_err message. Fix it. Signed-off-by: Colin Ian King --- drivers/crypto/ccree/cc_driver.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/crypto/ccree/cc_driver.c b/drivers/crypto/ccree/cc_driver.c index 980aa0

Re: [PATCH v3 0/7] crypto: CAESAR final portfolio follow-up

2019-07-01 Thread Ondrej Mosnacek
On Sun, Jun 30, 2019 at 6:50 PM Ard Biesheuvel wrote: > From: Ard Biesheuvel > > This v2/v3 is a follow-up to both 'crypto: aegis128 - add NEON intrinsics > version for ARM/arm64' [0] and 'crypto: morus - remove generic and x86 > implementations' [1]. Since there is some overlap, it makes sense t

Re: [PATCH 0/3] Add support for Graviton TRNG

2019-07-01 Thread Will Deacon
[Note: this was in my spam folder] On Fri, Jun 28, 2019 at 06:05:10PM +, Saidi, Ali wrote: > On 6/7/19, 7:59 AM, " Ali Saidi" wrote: > On 6/5/19, 7:20 AM, "Will Deacon" wrote: > On Tue, Jun 04, 2019 at 08:30:57PM +, Ali Saidi wrote: > > AWS Graviton based systems prov