1 files changed, 13 insertions, 0 deletions

diff --git a/security/integrity/evm/Kconfig b/security/integrity/evm/Kconfig
index afbb59dd262d..fea9749c3756 100644
--- a/security/integrity/evm/Kconfig
+++ b/security/integrity/evm/Kconfig
@@ -11,3 +11,16 @@ config EVM
           integrity attacks.
 
           If you are unsure how to answer this question, answer N.
+
+config EVM_HMAC_VERSION
+        int "EVM HMAC version"
+        depends on EVM
+        default 2
+        help
+          This options adds EVM HMAC version support.
+          1 - original version
+          2 - add per filesystem unique identifier (UUID) (default)
+
+          WARNING: changing the HMAC calculation method or adding 
+          additional info to the calculation, requires existing EVM
+          labeled file systems to be relabeled.