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-rw-r--r--core/dkg-tsig-protocol.go7
1 files changed, 7 insertions, 0 deletions
diff --git a/core/dkg-tsig-protocol.go b/core/dkg-tsig-protocol.go
index 50c3a0b..9a71bea 100644
--- a/core/dkg-tsig-protocol.go
+++ b/core/dkg-tsig-protocol.go
@@ -555,6 +555,13 @@ func (tc *TSigVerifierCache) UpdateAndGet(round uint64) (
return v, ok, nil
}
+// Purge the cache and returns if success.
+func (tc *TSigVerifierCache) Purge(round uint64) {
+ tc.lock.Lock()
+ defer tc.lock.Unlock()
+ delete(tc.verifier, round)
+}
+
// Update the cache and returns if success.
func (tc *TSigVerifierCache) Update(round uint64) (bool, error) {
tc.lock.Lock()