summaryrefslogtreecommitdiff
path: root/security/keys/Kconfig
diff options
context:
space:
mode:
Diffstat (limited to 'security/keys/Kconfig')
-rw-r--r--security/keys/Kconfig11
1 files changed, 11 insertions, 0 deletions
diff --git a/security/keys/Kconfig b/security/keys/Kconfig
index 45828095080d..f826e8739023 100644
--- a/security/keys/Kconfig
+++ b/security/keys/Kconfig
@@ -85,3 +85,14 @@ config ENCRYPTED_KEYS
Userspace only ever sees/stores encrypted blobs.
If you are unsure as to whether this is required, answer N.
+
+config KEY_DH_OPERATIONS
+ bool "Diffie-Hellman operations on retained keys"
+ depends on KEYS
+ select MPILIB
+ help
+ This option provides support for calculating Diffie-Hellman
+ public keys and shared secrets using values stored as keys
+ in the kernel.
+
+ If you are unsure as to whether this is required, answer N.