Merge remote-tracking branch 'goog/upstream-master' into josephjang-nos-merge-upstream am: a1c2841380

Original change: https://googleplex-android-review.googlesource.com/c/platform/external/nos/host/generic/+/12069418

Change-Id: I454e5fc308d57606c726f6e8e9a0ef3475eaf486
diff --git a/nugget/proto/nugget/app/identity/identity.proto b/nugget/proto/nugget/app/identity/identity.proto
index 9d0a529..96548c0 100644
--- a/nugget/proto/nugget/app/identity/identity.proto
+++ b/nugget/proto/nugget/app/identity/identity.proto
@@ -188,8 +188,10 @@
   uint32 hardwareAuthenticatorType = 4;
   uint64 timeStamp = 5;
   bytes mac = 6;
-  uint64 verificationTokenTimestamp =7;
-  bytes verificationTokenMac = 8;
+  uint64 verificationTokenChallenge = 7;
+  uint64 verificationTokenTimestamp =8;
+  uint32 verificationTokenSecurityLevel =9;
+  bytes verificationTokenMac = 10;
 }
 
 message ICsetAuthTokenResponse{