crypto: algif - enable AEAD interface compilation

Enable compilation of the AEAD AF_ALG support and provide a Kconfig
option to compile the AEAD AF_ALG support.

Signed-off-by: Stephan Mueller <smueller@chronox.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

2 files changed, 10 insertions, 0 deletions

diff --git a/crypto/Kconfig b/crypto/Kconfig
index 67275b7f176d..e74cecadef70 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -1552,6 +1552,15 @@ config CRYPTO_USER_API_RNG
           This option enables the user-spaces interface for random
           number generator algorithms.
 
+config CRYPTO_USER_API_AEAD
+        tristate "User-space interface for AEAD cipher algorithms"
+        depends on NET
+        select CRYPTO_AEAD
+        select CRYPTO_USER_API
+        help
+          This option enables the user-spaces interface for AEAD
+          cipher algorithms.
+
 config CRYPTO_HASH_INFO
         bool
 
diff --git a/crypto/Makefile b/crypto/Makefile
index ba19465f9ad3..97b7d3ac87e7 100644
--- a/crypto/Makefile
+++ b/crypto/Makefile
@@ -100,6 +100,7 @@ obj-$(CONFIG_CRYPTO_USER_API) += af_alg.o
 obj-$(CONFIG_CRYPTO_USER_API_HASH) += algif_hash.o
 obj-$(CONFIG_CRYPTO_USER_API_SKCIPHER) += algif_skcipher.o
 obj-$(CONFIG_CRYPTO_USER_API_RNG) += algif_rng.o
+obj-$(CONFIG_CRYPTO_USER_API_AEAD) += algif_aead.o
 
 #
 # generic algorithms and the async_tx api