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authorDavid S. Miller <davem@davemloft.net>2012-08-21 03:58:13 -0700
committerDavid S. Miller <davem@davemloft.net>2012-08-22 14:29:33 -0700
commit9bf4852d3d195f771503d5be547ac940b0b3472a (patch)
tree63508c354ec0f085afd253c204f320af7c53c451 /crypto/Kconfig
parentfa4dfedcc23a589f953750de54eebf986336fa70 (diff)
downloadlinux-linaro-stable-9bf4852d3d195f771503d5be547ac940b0b3472a.tar.gz
sparc64: Add AES driver making use of the new aes opcodes.
Signed-off-by: David S. Miller <davem@davemloft.net> Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/Kconfig')
-rw-r--r--crypto/Kconfig28
1 files changed, 28 insertions, 0 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig
index 4cb1ab04168f..49f867b2025d 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -624,6 +624,34 @@ config CRYPTO_AES_NI_INTEL
ECB, CBC, LRW, PCBC, XTS. The 64 bit version has additional
acceleration for CTR.
+config CRYPTO_AES_SPARC64
+ tristate "AES cipher algorithms (SPARC64)"
+ depends on SPARC64
+ select CRYPTO_CRYPTD
+ select CRYPTO_ALGAPI
+ help
+ Use SPARC64 crypto opcodes for AES algorithm.
+
+ AES cipher algorithms (FIPS-197). AES uses the Rijndael
+ algorithm.
+
+ Rijndael appears to be consistently a very good performer in
+ both hardware and software across a wide range of computing
+ environments regardless of its use in feedback or non-feedback
+ modes. Its key setup time is excellent, and its key agility is
+ good. Rijndael's very low memory requirements make it very well
+ suited for restricted-space environments, in which it also
+ demonstrates excellent performance. Rijndael's operations are
+ among the easiest to defend against power and timing attacks.
+
+ The AES specifies three key sizes: 128, 192 and 256 bits
+
+ See <http://csrc.nist.gov/encryption/aes/> for more information.
+
+ In addition to AES cipher algorithm support, the acceleration
+ for some popular block cipher mode is supported too, including
+ ECB and CBC.
+
config CRYPTO_ANUBIS
tristate "Anubis cipher algorithm"
select CRYPTO_ALGAPI