[dpdk-stable] patch 'crypto/aesni_mb: fix HMAC supported key sizes' has been queued to stable release 17.05.2

[Yuanhan Liu]

Hi,

FYI, your patch has been queued to stable release 17.05.2

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 08/24/17. So please
shout if anyone has objections.

Thanks.

	--yliu

---
>From b1efe1da73a5f25011258938257e63587fd59f6a Mon Sep 17 00:00:00 2001
From: Pablo de Lara <pablo.de.lara.guarch at intel.com>
Date: Tue, 25 Jul 2017 06:24:55 +0100
Subject: [PATCH] crypto/aesni_mb: fix HMAC supported key sizes

[ upstream commit cefa431162fcef7f1ef0804beb25d7a9883fc54a ]

For HMAC algorithms (MD5-HMAC, SHAx-HMAC), the supported
key sizes are not a fixed value, but a range between
1 and the block size.

Fixes: 26c2e4ad5ad4 ("cryptodev: add capabilities discovery")

Signed-off-by: Pablo de Lara <pablo.de.lara.guarch at intel.com>
Acked-by: Declan Doherty <declan.doherty at intel.com>
---
 drivers/crypto/aesni_mb/rte_aesni_mb_pmd_ops.c | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_ops.c b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_ops.c
index d1bc28e..cb2893a 100644
--- a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_ops.c
+++ b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_ops.c
@@ -48,9 +48,9 @@ static const struct rte_cryptodev_capabilities aesni_mb_pmd_capabilities[] = {
 				.algo = RTE_CRYPTO_AUTH_MD5_HMAC,
 				.block_size = 64,
 				.key_size = {
-					.min = 64,
+					.min = 1,
 					.max = 64,
-					.increment = 0
+					.increment = 1
 				},
 				.digest_size = {
 					.min = 12,
@@ -69,9 +69,9 @@ static const struct rte_cryptodev_capabilities aesni_mb_pmd_capabilities[] = {
 				.algo = RTE_CRYPTO_AUTH_SHA1_HMAC,
 				.block_size = 64,
 				.key_size = {
-					.min = 64,
+					.min = 1,
 					.max = 64,
-					.increment = 0
+					.increment = 1
 				},
 				.digest_size = {
 					.min = 12,
@@ -90,9 +90,9 @@ static const struct rte_cryptodev_capabilities aesni_mb_pmd_capabilities[] = {
 				.algo = RTE_CRYPTO_AUTH_SHA224_HMAC,
 				.block_size = 64,
 				.key_size = {
-					.min = 64,
+					.min = 1,
 					.max = 64,
-					.increment = 0
+					.increment = 1
 				},
 				.digest_size = {
 					.min = 14,
@@ -111,9 +111,9 @@ static const struct rte_cryptodev_capabilities aesni_mb_pmd_capabilities[] = {
 				.algo = RTE_CRYPTO_AUTH_SHA256_HMAC,
 				.block_size = 64,
 				.key_size = {
-					.min = 64,
+					.min = 1,
 					.max = 64,
-					.increment = 0
+					.increment = 1
 				},
 				.digest_size = {
 					.min = 16,
@@ -132,9 +132,9 @@ static const struct rte_cryptodev_capabilities aesni_mb_pmd_capabilities[] = {
 				.algo = RTE_CRYPTO_AUTH_SHA384_HMAC,
 				.block_size = 128,
 				.key_size = {
-					.min = 128,
+					.min = 1,
 					.max = 128,
-					.increment = 0
+					.increment = 1
 				},
 				.digest_size = {
 					.min = 24,
@@ -153,9 +153,9 @@ static const struct rte_cryptodev_capabilities aesni_mb_pmd_capabilities[] = {
 				.algo = RTE_CRYPTO_AUTH_SHA512_HMAC,
 				.block_size = 128,
 				.key_size = {
-					.min = 128,
+					.min = 1,
 					.max = 128,
-					.increment = 0
+					.increment = 1
 				},
 				.digest_size = {
 					.min = 32,
-- 
2.7.4