crypto: atmel - add Atmel DES/TDES driver

Signed-off-by: Nicolas Royer <nicolas@eukrea.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Eric Bénard <eric@eukrea.com>
Tested-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

1 files changed, 16 insertions, 0 deletions

diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig
index d04eabef1e8c..76d489b8890f 100644
--- a/drivers/crypto/Kconfig
+++ b/drivers/crypto/Kconfig
@@ -349,4 +349,20 @@ config CRYPTO_DEV_ATMEL_AES
           To compile this driver as a module, choose M here: the module
           will be called atmel-aes.
 
+config CRYPTO_DEV_ATMEL_TDES
+        tristate "Support for Atmel DES/TDES hw accelerator"
+        depends on ARCH_AT91
+        select CRYPTO_DES
+        select CRYPTO_CBC
+        select CRYPTO_ECB
+        select CRYPTO_ALGAPI
+        select CRYPTO_BLKCIPHER
+        help
+          Some Atmel processors have DES/TDES hw accelerator.
+          Select this if you want to use the Atmel module for
+          DES/TDES algorithms.
+
+          To compile this driver as a module, choose M here: the module
+          will be called atmel-tdes.
+
 endif # CRYPTO_HW