This is a note to let you know that I've just added the patch titled

crypto: aesni - Use GCM IV size constant

to the 4.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git%3Ba=su...

The filename of the patch is: crypto-aesni-use-gcm-iv-size-constant.patch and it can be found in the queue-4.14 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let stable@vger.kernel.org know about it.

From 46d93748e5a3628f9f553832cd64d8a59d8bafde Mon Sep 17 00:00:00 2001

From: Corentin LABBE clabbe.montjoie@gmail.com Date: Tue, 22 Aug 2017 10:08:18 +0200 Subject: crypto: aesni - Use GCM IV size constant

From: Corentin LABBE clabbe.montjoie@gmail.com

commit 46d93748e5a3628f9f553832cd64d8a59d8bafde upstream.

This patch replace GCM IV size value by their constant name.

Signed-off-by: Corentin Labbe clabbe.montjoie@gmail.com Signed-off-by: Herbert Xu herbert@gondor.apana.org.au Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org

--- arch/x86/crypto/aesni-intel_glue.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)

--- a/arch/x86/crypto/aesni-intel_glue.c +++ b/arch/x86/crypto/aesni-intel_glue.c @@ -28,6 +28,7 @@ #include <crypto/cryptd.h> #include <crypto/ctr.h> #include <crypto/b128ops.h> +#include <crypto/gcm.h> #include <crypto/xts.h> #include <asm/cpu_device_id.h> #include <asm/fpu/api.h> @@ -1131,7 +1132,7 @@ static struct aead_alg aesni_aead_algs[] .setauthsize = common_rfc4106_set_authsize, .encrypt = helper_rfc4106_encrypt, .decrypt = helper_rfc4106_decrypt, - .ivsize = 8, + .ivsize = GCM_RFC4106_IV_SIZE, .maxauthsize = 16, .base = { .cra_name = "__gcm-aes-aesni", @@ -1149,7 +1150,7 @@ static struct aead_alg aesni_aead_algs[] .setauthsize = rfc4106_set_authsize, .encrypt = rfc4106_encrypt, .decrypt = rfc4106_decrypt, - .ivsize = 8, + .ivsize = GCM_RFC4106_IV_SIZE, .maxauthsize = 16, .base = { .cra_name = "rfc4106(gcm(aes))", @@ -1165,7 +1166,7 @@ static struct aead_alg aesni_aead_algs[] .setauthsize = generic_gcmaes_set_authsize, .encrypt = generic_gcmaes_encrypt, .decrypt = generic_gcmaes_decrypt, - .ivsize = 12, + .ivsize = GCM_AES_IV_SIZE, .maxauthsize = 16, .base = { .cra_name = "gcm(aes)",

Patches currently in stable-queue which might be from clabbe.montjoie@gmail.com are

queue-4.14/crypto-gcm-add-gcm-iv-size-constant.patch queue-4.14/crypto-aesni-use-gcm-iv-size-constant.patch