crypto: kdf - Select hmac in addition to sha256

In addition to sha256 we must also enable hmac for the kdf self-test
to work.

Reported-by: kernel test robot <oliver.sang@intel.com>
Fixes: 304b4acee2f0 ("crypto: kdf - select SHA-256 required...")
Fixes: 026a733e6659 ("crypto: kdf - add SP800-108 counter key...")
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/crypto/Kconfig b/crypto/Kconfig
index 6dcc77e..fa1741b 100644 (file)
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -1861,6 +1861,7 @@ config CRYPTO_JITTERENTROPY
 
 config CRYPTO_KDF800108_CTR
        tristate
+       select CRYPTO_HMAC
        select CRYPTO_SHA256
 
 config CRYPTO_USER_API