From f1939f7c56456d22a559d2c75156e91912a2e97e Mon Sep 17 00:00:00 2001
From: Shane Wang
Date: Wed, 2 Sep 2009 20:05:22 +1000
Subject: crypto: vmac - New hash algorithm for intel_txt support

This patch adds VMAC (a fast MAC) support into crypto framework.

Signed-off-by: Shane Wang <shane.wang@intel.com>
Signed-off-by: Joseph Cihula <joseph.cihula@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---
 crypto/Kconfig | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'crypto/Kconfig')

diff --git a/crypto/Kconfig b/crypto/Kconfig
index 762344202725..26b5dd0cb564 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -269,6 +269,18 @@ config CRYPTO_XCBC
 		http://csrc.nist.gov/encryption/modes/proposedmodes/
 		 xcbc-mac/xcbc-mac-spec.pdf
 
+config CRYPTO_VMAC
+	tristate "VMAC support"
+	depends on EXPERIMENTAL
+	select CRYPTO_HASH
+	select CRYPTO_MANAGER
+	help
+	  VMAC is a message authentication algorithm designed for
+	  very high speed on 64-bit architectures.
+
+	  See also:
+	  <http://fastcrypto.org/vmac>
+
 comment "Digest"
 
 config CRYPTO_CRC32C
-- 
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