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From 25a68839e3aab5acebcbe51f7fbe9d2d26216bc0 Mon Sep 17 00:00:00 2001
From: Cristian Stoica <cristian.stoica@freescale.com>
Date: Thu, 29 Aug 2013 16:52:30 +0300
Subject: [PATCH 01/38] add support for composite TLS10(SHA1,AES) algorithm
 offload

This adds support for composite algorithm offload as a primitive
crypto (cipher + hmac) operation.

It requires kernel support for tls10(hmac(sha1),cbc(aes)) algorithm
provided either in software or accelerated by hardware such as
Freescale B*, P* and T* platforms.

Change-Id: Ia1c605da3860e91e681295dfc8df7c09eb4006cf
Signed-off-by: Cristian Stoica <cristian.stoica@freescale.com>
Reviewed-on: http://git.am.freescale.net:8181/17218
---
 crypto/cryptodev.h | 1 +
 ioctl.c            | 5 +++++
 2 files changed, 6 insertions(+)

diff --git a/crypto/cryptodev.h b/crypto/cryptodev.h
index 7fb9c7d..c0e8cd4 100644
--- a/crypto/cryptodev.h
+++ b/crypto/cryptodev.h
@@ -50,6 +50,7 @@ enum cryptodev_crypto_op_t {
 	CRYPTO_SHA2_384,
 	CRYPTO_SHA2_512,
 	CRYPTO_SHA2_224_HMAC,
+	CRYPTO_TLS10_AES_CBC_HMAC_SHA1,
 	CRYPTO_ALGORITHM_ALL, /* Keep updated - see below */
 };
 
diff --git a/ioctl.c b/ioctl.c
index b23f5fd..a3f8379 100644
--- a/ioctl.c
+++ b/ioctl.c
@@ -159,6 +159,11 @@ crypto_create_session(struct fcrypt *fcr, struct session_op *sop)
 		stream = 1;
 		aead = 1;
 		break;
+	case CRYPTO_TLS10_AES_CBC_HMAC_SHA1:
+		alg_name = "tls10(hmac(sha1),cbc(aes))";
+		stream = 0;
+		aead = 1;
+		break;
 	case CRYPTO_NULL:
 		alg_name = "ecb(cipher_null)";
 		stream = 1;
-- 
2.7.0