model+helper+examples: Enable configurability of NFD parameters using StackHelper
Refs: #2353, #2220
diff --git a/helper/ndn-strategy-choice-helper.cpp b/helper/ndn-strategy-choice-helper.cpp
index 53e0209..53ba544 100644
--- a/helper/ndn-strategy-choice-helper.cpp
+++ b/helper/ndn-strategy-choice-helper.cpp
@@ -39,7 +39,7 @@
commandName.append(encodedParameters);
shared_ptr<Interest> command(make_shared<Interest>(commandName));
- StackHelper::getKeyChain().signWithSha256(*command);
+ StackHelper::getKeyChain().sign(*command);
Ptr<L3Protocol> L3protocol = node->GetObject<L3Protocol>();
auto strategyChoiceManager = L3protocol->getStrategyChoiceManager();
strategyChoiceManager->onStrategyChoiceRequest(*command);