[dpdk-dev] [PATCH] examples/ipsec-secgw: support 192/256 AES key sizes

[Anoob Joseph <anoobj@marvell.com>]

Adding support for the following,
1. AES-192-GCM
2. AES-256-GCM
3. AES-192-CBC

Signed-off-by: Anoob Joseph <anoobj@marvell.com>
Signed-off-by: Tejasree Kondoj <ktejasree@marvell.com>
---
 examples/ipsec-secgw/ipsec.h |  2 +-
 examples/ipsec-secgw/sa.c    | 25 +++++++++++++++++++++++++
 2 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/examples/ipsec-secgw/ipsec.h b/examples/ipsec-secgw/ipsec.h
index f8f29f9..46a974e 100644
--- a/examples/ipsec-secgw/ipsec.h
+++ b/examples/ipsec-secgw/ipsec.h
@@ -72,7 +72,7 @@ struct ip_addr {
 	} ip;
 };
 
-#define MAX_KEY_SIZE		32
+#define MAX_KEY_SIZE		36
 
 /*
  * application wide SA parameters
diff --git a/examples/ipsec-secgw/sa.c b/examples/ipsec-secgw/sa.c
index 0eb52d1..0d7d460 100644
--- a/examples/ipsec-secgw/sa.c
+++ b/examples/ipsec-secgw/sa.c
@@ -77,6 +77,13 @@ const struct supported_cipher_algo cipher_algos[] = {
 		.key_len = 16
 	},
 	{
+		.keyword = "aes-192-cbc",
+		.algo = RTE_CRYPTO_CIPHER_AES_CBC,
+		.iv_len = 16,
+		.block_size = 16,
+		.key_len = 24
+	},
+	{
 		.keyword = "aes-256-cbc",
 		.algo = RTE_CRYPTO_CIPHER_AES_CBC,
 		.iv_len = 16,
@@ -130,6 +137,24 @@ const struct supported_aead_algo aead_algos[] = {
 		.key_len = 20,
 		.digest_len = 16,
 		.aad_len = 8,
+	},
+	{
+		.keyword = "aes-192-gcm",
+		.algo = RTE_CRYPTO_AEAD_AES_GCM,
+		.iv_len = 8,
+		.block_size = 4,
+		.key_len = 28,
+		.digest_len = 16,
+		.aad_len = 8,
+	},
+	{
+		.keyword = "aes-256-gcm",
+		.algo = RTE_CRYPTO_AEAD_AES_GCM,
+		.iv_len = 8,
+		.block_size = 4,
+		.key_len = 36,
+		.digest_len = 16,
+		.aad_len = 8,
 	}
 };
 
-- 
2.7.4