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

[Anoob Joseph]

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

Signed-off-by: Anoob Joseph <ano...@marvell.com>
Signed-off-by: Tejasree Kondoj <ktejas...@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