sparc64: Add SHA384/SHA512 driver making use of the 'sha512' instruction.
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/crypto/Kconfig b/crypto/Kconfig
index 4782d84..e7ed12a 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -475,6 +475,15 @@
This code also includes SHA-384, a 384 bit hash with 192 bits
of security against collision attacks.
+config CRYPTO_SHA512_SPARC64
+ tristate "SHA384 and SHA512 digest algorithm (SPARC64)"
+ depends on SPARC64
+ select CRYPTO_SHA512
+ select CRYPTO_HASH
+ help
+ SHA-512 secure hash standard (DFIPS 180-2) implemented
+ using sparc64 crypto instructions, when available.
+
config CRYPTO_TGR192
tristate "Tiger digest algorithms"
select CRYPTO_HASH