security/keys: make BIG_KEYS dependent on stdrng.

[cascardo/linux.git] / security / keys / Kconfig

diff --git a/security/keys/Kconfig b/security/keys/Kconfig
index f826e87..d942c7c 100644 (file)
--- a/security/keys/Kconfig
+++ b/security/keys/Kconfig
@@ -41,7 +41,7 @@ config BIG_KEYS
        bool "Large payload keys"
        depends on KEYS
        depends on TMPFS
-       select CRYPTO
+       depends on (CRYPTO_ANSI_CPRNG = y || CRYPTO_DRBG = y)
        select CRYPTO_AES
        select CRYPTO_ECB
        select CRYPTO_RNG