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authorShane Wang <shane.wang@intel.com>2009-09-02 20:05:22 +1000
committerHerbert Xu <herbert@gondor.apana.org.au>2009-09-02 20:05:22 +1000
commitf1939f7c56456d22a559d2c75156e91912a2e97e (patch)
tree49b16096a65ccb318777b50e15e3ed2c66db0500 /crypto/Kconfig
parent2bf2901669a564b402cd0e40eb3f941c391e64c4 (diff)
downloadtalos-op-linux-f1939f7c56456d22a559d2c75156e91912a2e97e.tar.gz
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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>
Diffstat (limited to 'crypto/Kconfig')
-rw-r--r--crypto/Kconfig12
1 files changed, 12 insertions, 0 deletions
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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