From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Tue, 18 Jan 2022 05:31:29 +0000 (+1100)
Subject: crypto: kdf - Select hmac in addition to sha256
X-Git-Tag: v5.17.2~919
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=6af12f8d1e43ead89c3c55fd373f03bfc0bc1197;p=users%2Fdwmw2%2Flinux.git

crypto: kdf - Select hmac in addition to sha256

[ Upstream commit a88592cc27efd4ed0ceba79016eb4a3ddb90e05e ]

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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/crypto/Kconfig b/crypto/Kconfig
index 442765219c375..2cca54c59fecd 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -1847,6 +1847,7 @@ config CRYPTO_JITTERENTROPY
 
 config CRYPTO_KDF800108_CTR
 	tristate
+	select CRYPTO_HMAC
 	select CRYPTO_SHA256
 
 config CRYPTO_USER_API