crypto: ppc/sha256 - kernel config

Integrate the module into the kernel config tree.

Signed-off-by: Markus Stockhausen <stockhausen@collogia.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

1 files changed, 9 insertions, 0 deletions

diff --git a/crypto/Kconfig b/crypto/Kconfig
index 50f4da44a304..2ca8d15e0b6f 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -610,6 +610,15 @@ config CRYPTO_SHA256
           This code also includes SHA-224, a 224 bit hash with 112 bits
           of security against collision attacks.
 
+config CRYPTO_SHA256_PPC_SPE
+        tristate "SHA224 and SHA256 digest algorithm (PPC SPE)"
+        depends on PPC && SPE
+        select CRYPTO_SHA256
+        select CRYPTO_HASH
+        help
+          SHA224 and SHA256 secure hash standard (DFIPS 180-2)
+          implemented using powerpc SPE SIMD instruction set.
+
 config CRYPTO_SHA256_SPARC64
         tristate "SHA224 and SHA256 digest algorithm (SPARC64)"
         depends on SPARC64