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Example 1 with GetVerticesRequest

use of com.radixdlt.hotstuff.sync.GetVerticesRequest in project radixdlt by radixdlt.

the class MessageCentralValidatorSyncTest method when_send_error_response__then_message_central_will_send_error_response.

@Test
public void when_send_error_response__then_message_central_will_send_error_response() {
    QuorumCertificate qc = mock(QuorumCertificate.class);
    HighQC highQC = mock(HighQC.class);
    when(highQC.highestQC()).thenReturn(qc);
    when(highQC.highestCommittedQC()).thenReturn(qc);
    BFTNode node = mock(BFTNode.class);
    ECPublicKey ecPublicKey = mock(ECPublicKey.class);
    when(node.getKey()).thenReturn(ecPublicKey);
    final var request = new GetVerticesRequest(HashUtils.random256(), 3);
    sync.verticesErrorResponseDispatcher().dispatch(node, new GetVerticesErrorResponse(highQC, request));
    verify(messageCentral, times(1)).send(eq(NodeId.fromPublicKey(ecPublicKey)), any(GetVerticesErrorResponseMessage.class));
}
Also used : HighQC(com.radixdlt.hotstuff.HighQC) BFTNode(com.radixdlt.hotstuff.bft.BFTNode) GetVerticesRequest(com.radixdlt.hotstuff.sync.GetVerticesRequest) ECPublicKey(com.radixdlt.crypto.ECPublicKey) QuorumCertificate(com.radixdlt.hotstuff.QuorumCertificate) GetVerticesErrorResponse(com.radixdlt.hotstuff.sync.GetVerticesErrorResponse) Test(org.junit.Test)

Example 2 with GetVerticesRequest

use of com.radixdlt.hotstuff.sync.GetVerticesRequest in project radixdlt by radixdlt.

the class ConsensusModuleTest method getExternalModule.

private Module getExternalModule() {
    return new AbstractModule() {

        @Override
        protected void configure() {
            bind(Ledger.class).toInstance(mock(Ledger.class));
            bind(new TypeLiteral<EventDispatcher<LocalTimeoutOccurrence>>() {
            }).toInstance(rmock(EventDispatcher.class));
            bind(new TypeLiteral<EventDispatcher<ViewUpdate>>() {
            }).toInstance(rmock(EventDispatcher.class));
            bind(new TypeLiteral<EventDispatcher<BFTInsertUpdate>>() {
            }).toInstance(rmock(EventDispatcher.class));
            bind(new TypeLiteral<EventDispatcher<BFTRebuildUpdate>>() {
            }).toInstance(rmock(EventDispatcher.class));
            bind(new TypeLiteral<EventDispatcher<BFTHighQCUpdate>>() {
            }).toInstance(rmock(EventDispatcher.class));
            bind(new TypeLiteral<EventDispatcher<BFTCommittedUpdate>>() {
            }).toInstance(rmock(EventDispatcher.class));
            bind(new TypeLiteral<EventDispatcher<LocalSyncRequest>>() {
            }).toInstance(rmock(EventDispatcher.class));
            bind(new TypeLiteral<ScheduledEventDispatcher<GetVerticesRequest>>() {
            }).toInstance(rmock(ScheduledEventDispatcher.class));
            bind(new TypeLiteral<ScheduledEventDispatcher<ScheduledLocalTimeout>>() {
            }).toInstance(rmock(ScheduledEventDispatcher.class));
            bind(new TypeLiteral<EventDispatcher<ViewQuorumReached>>() {
            }).toInstance(rmock(EventDispatcher.class));
            bind(new TypeLiteral<RemoteEventDispatcher<Vote>>() {
            }).toInstance(rmock(RemoteEventDispatcher.class));
            bind(new TypeLiteral<RemoteEventDispatcher<Proposal>>() {
            }).toInstance(rmock(RemoteEventDispatcher.class));
            bind(new TypeLiteral<RemoteEventDispatcher<GetVerticesRequest>>() {
            }).toInstance(requestSender);
            bind(new TypeLiteral<RemoteEventDispatcher<GetVerticesResponse>>() {
            }).toInstance(responseSender);
            bind(new TypeLiteral<RemoteEventDispatcher<GetVerticesErrorResponse>>() {
            }).toInstance(errorResponseSender);
            bind(new TypeLiteral<EventDispatcher<NoVote>>() {
            }).toInstance(rmock(EventDispatcher.class));
            bind(new TypeLiteral<ScheduledEventDispatcher<View>>() {
            }).toInstance(rmock(ScheduledEventDispatcher.class));
            bind(new TypeLiteral<ScheduledEventDispatcher<VertexRequestTimeout>>() {
            }).toInstance(rmock(ScheduledEventDispatcher.class));
            bind(PersistentVertexStore.class).toInstance(mock(PersistentVertexStore.class));
            bind(PersistentSafetyStateStore.class).toInstance(mock(PersistentSafetyStateStore.class));
            bind(NextTxnsGenerator.class).toInstance(mock(NextTxnsGenerator.class));
            bind(SystemCounters.class).toInstance(mock(SystemCounters.class));
            bind(TimeSupplier.class).toInstance(mock(TimeSupplier.class));
            bind(BFTConfiguration.class).toInstance(bftConfiguration);
            bind(BFTValidatorSet.class).toInstance(bftConfiguration.getValidatorSet());
            LedgerProof proof = mock(LedgerProof.class);
            when(proof.getView()).thenReturn(View.genesis());
            bind(LedgerProof.class).annotatedWith(LastProof.class).toInstance(proof);
            bind(RateLimiter.class).annotatedWith(GetVerticesRequestRateLimit.class).toInstance(RateLimiter.create(Double.MAX_VALUE));
            bindConstant().annotatedWith(BFTSyncPatienceMillis.class).to(200);
            bindConstant().annotatedWith(PacemakerTimeout.class).to(1000L);
            bindConstant().annotatedWith(PacemakerRate.class).to(2.0);
            bindConstant().annotatedWith(PacemakerMaxExponent.class).to(6);
            ECKeyPair ecKeyPair = ECKeyPair.generateNew();
            bind(HashSigner.class).toInstance(ecKeyPair::sign);
        }

        @Provides
        ViewUpdate viewUpdate(@Self BFTNode node) {
            return ViewUpdate.create(View.of(1), mock(HighQC.class), node, node);
        }

        @Provides
        @Self
        private BFTNode bftNode() {
            return BFTNode.create(ecKeyPair.getPublicKey());
        }
    };
}
Also used : HighQC(com.radixdlt.hotstuff.HighQC) GetVerticesRequest(com.radixdlt.hotstuff.sync.GetVerticesRequest) LocalSyncRequest(com.radixdlt.sync.messages.local.LocalSyncRequest) LocalTimeoutOccurrence(com.radixdlt.hotstuff.liveness.LocalTimeoutOccurrence) BFTCommittedUpdate(com.radixdlt.hotstuff.bft.BFTCommittedUpdate) VertexRequestTimeout(com.radixdlt.hotstuff.sync.VertexRequestTimeout) TimeSupplier(com.radixdlt.utils.TimeSupplier) Self(com.radixdlt.hotstuff.bft.Self) PersistentVertexStore(com.radixdlt.hotstuff.bft.PersistentVertexStore) NextTxnsGenerator(com.radixdlt.hotstuff.liveness.NextTxnsGenerator) BFTInsertUpdate(com.radixdlt.hotstuff.bft.BFTInsertUpdate) PacemakerMaxExponent(com.radixdlt.hotstuff.bft.PacemakerMaxExponent) ViewUpdate(com.radixdlt.hotstuff.bft.ViewUpdate) PacemakerRate(com.radixdlt.hotstuff.bft.PacemakerRate) RemoteEventDispatcher(com.radixdlt.environment.RemoteEventDispatcher) ScheduledEventDispatcher(com.radixdlt.environment.ScheduledEventDispatcher) EventDispatcher(com.radixdlt.environment.EventDispatcher) TypeLiteral(com.google.inject.TypeLiteral) LedgerProof(com.radixdlt.hotstuff.LedgerProof) ScheduledEventDispatcher(com.radixdlt.environment.ScheduledEventDispatcher) BFTNode(com.radixdlt.hotstuff.bft.BFTNode) Vote(com.radixdlt.hotstuff.Vote) NoVote(com.radixdlt.hotstuff.bft.NoVote) BFTSyncPatienceMillis(com.radixdlt.hotstuff.sync.BFTSyncPatienceMillis) GetVerticesResponse(com.radixdlt.hotstuff.sync.GetVerticesResponse) BFTRebuildUpdate(com.radixdlt.hotstuff.bft.BFTRebuildUpdate) GetVerticesErrorResponse(com.radixdlt.hotstuff.sync.GetVerticesErrorResponse) Ledger(com.radixdlt.hotstuff.Ledger) RemoteEventDispatcher(com.radixdlt.environment.RemoteEventDispatcher) ECKeyPair(com.radixdlt.crypto.ECKeyPair) HashSigner(com.radixdlt.hotstuff.HashSigner) SystemCounters(com.radixdlt.counters.SystemCounters) PacemakerTimeout(com.radixdlt.hotstuff.bft.PacemakerTimeout) BFTValidatorSet(com.radixdlt.hotstuff.bft.BFTValidatorSet) View(com.radixdlt.hotstuff.bft.View) AbstractModule(com.google.inject.AbstractModule) LastProof(com.radixdlt.store.LastProof) NoVote(com.radixdlt.hotstuff.bft.NoVote) BFTConfiguration(com.radixdlt.hotstuff.BFTConfiguration) ViewQuorumReached(com.radixdlt.hotstuff.bft.ViewQuorumReached) ScheduledLocalTimeout(com.radixdlt.hotstuff.liveness.ScheduledLocalTimeout) BFTHighQCUpdate(com.radixdlt.hotstuff.bft.BFTHighQCUpdate) GetVerticesRequestRateLimit(com.radixdlt.middleware2.network.GetVerticesRequestRateLimit) PersistentSafetyStateStore(com.radixdlt.hotstuff.safety.PersistentSafetyStateStore) Proposal(com.radixdlt.hotstuff.Proposal)

Example 3 with GetVerticesRequest

use of com.radixdlt.hotstuff.sync.GetVerticesRequest in project radixdlt by radixdlt.

the class EpochManagerTest method getExternalModule.

private Module getExternalModule() {
    BFTNode self = BFTNode.create(ecKeyPair.getPublicKey());
    return new AbstractModule() {

        @Override
        protected void configure() {
            bind(HashSigner.class).toInstance(ecKeyPair::sign);
            bind(BFTNode.class).annotatedWith(Self.class).toInstance(self);
            bind(new TypeLiteral<EventDispatcher<LocalTimeoutOccurrence>>() {
            }).toInstance(rmock(EventDispatcher.class));
            bind(new TypeLiteral<EventDispatcher<BFTInsertUpdate>>() {
            }).toInstance(rmock(EventDispatcher.class));
            bind(new TypeLiteral<EventDispatcher<BFTRebuildUpdate>>() {
            }).toInstance(rmock(EventDispatcher.class));
            bind(new TypeLiteral<EventDispatcher<BFTHighQCUpdate>>() {
            }).toInstance(rmock(EventDispatcher.class));
            bind(new TypeLiteral<EventDispatcher<BFTCommittedUpdate>>() {
            }).toInstance(rmock(EventDispatcher.class));
            bind(new TypeLiteral<EventDispatcher<EpochLocalTimeoutOccurrence>>() {
            }).toInstance(rmock(EventDispatcher.class));
            bind(new TypeLiteral<EventDispatcher<EpochView>>() {
            }).toInstance(rmock(EventDispatcher.class));
            bind(new TypeLiteral<EventDispatcher<LocalSyncRequest>>() {
            }).toInstance(syncLedgerRequestSender);
            bind(new TypeLiteral<EventDispatcher<ViewQuorumReached>>() {
            }).toInstance(rmock(EventDispatcher.class));
            bind(new TypeLiteral<EventDispatcher<EpochViewUpdate>>() {
            }).toInstance(rmock(EventDispatcher.class));
            bind(new TypeLiteral<EventDispatcher<ViewUpdate>>() {
            }).toInstance(rmock(EventDispatcher.class));
            bind(new TypeLiteral<EventDispatcher<NoVote>>() {
            }).toInstance(rmock(EventDispatcher.class));
            bind(new TypeLiteral<EventDispatcher<LedgerUpdate>>() {
            }).toInstance(rmock(EventDispatcher.class));
            bind(new TypeLiteral<ScheduledEventDispatcher<GetVerticesRequest>>() {
            }).toInstance(timeoutScheduler);
            bind(new TypeLiteral<ScheduledEventDispatcher<ScheduledLocalTimeout>>() {
            }).toInstance(rmock(ScheduledEventDispatcher.class));
            bind(new TypeLiteral<ScheduledEventDispatcher<Epoched<ScheduledLocalTimeout>>>() {
            }).toInstance(rmock(ScheduledEventDispatcher.class));
            bind(new TypeLiteral<ScheduledEventDispatcher<VertexRequestTimeout>>() {
            }).toInstance(rmock(ScheduledEventDispatcher.class));
            bind(new TypeLiteral<RemoteEventDispatcher<Proposal>>() {
            }).toInstance(proposalDispatcher);
            bind(new TypeLiteral<RemoteEventDispatcher<Vote>>() {
            }).toInstance(voteDispatcher);
            bind(new TypeLiteral<RemoteEventDispatcher<GetVerticesRequest>>() {
            }).toInstance(rmock(RemoteEventDispatcher.class));
            bind(new TypeLiteral<RemoteEventDispatcher<GetVerticesResponse>>() {
            }).toInstance(rmock(RemoteEventDispatcher.class));
            bind(new TypeLiteral<RemoteEventDispatcher<GetVerticesErrorResponse>>() {
            }).toInstance(rmock(RemoteEventDispatcher.class));
            bind(new TypeLiteral<RemoteEventDispatcher<LedgerStatusUpdate>>() {
            }).toInstance(rmock(RemoteEventDispatcher.class));
            bind(PersistentSafetyStateStore.class).toInstance(mock(PersistentSafetyStateStore.class));
            bind(NextTxnsGenerator.class).toInstance(nextTxnsGenerator);
            bind(SystemCounters.class).toInstance(new SystemCountersImpl());
            bind(Mempool.class).toInstance(mempool);
            bind(StateComputer.class).toInstance(stateComputer);
            bind(PersistentVertexStore.class).toInstance(mock(PersistentVertexStore.class));
            bind(RateLimiter.class).annotatedWith(GetVerticesRequestRateLimit.class).toInstance(RateLimiter.create(Double.MAX_VALUE));
            bindConstant().annotatedWith(BFTSyncPatienceMillis.class).to(50);
            bindConstant().annotatedWith(PacemakerTimeout.class).to(10L);
            bindConstant().annotatedWith(PacemakerRate.class).to(2.0);
            bindConstant().annotatedWith(PacemakerMaxExponent.class).to(0);
            bind(TimeSupplier.class).toInstance(System::currentTimeMillis);
            bind(new TypeLiteral<Consumer<EpochViewUpdate>>() {
            }).toInstance(rmock(Consumer.class));
        }

        @Provides
        private ViewUpdate view(BFTConfiguration bftConfiguration) {
            HighQC highQC = bftConfiguration.getVertexStoreState().getHighQC();
            View view = highQC.highestQC().getView().next();
            return ViewUpdate.create(view, highQC, self, self);
        }

        @Provides
        BFTValidatorSet validatorSet() {
            return BFTValidatorSet.from(Stream.of(BFTValidator.from(self, UInt256.ONE)));
        }

        @Provides
        @LastProof
        LedgerProof verifiedLedgerHeaderAndProof(BFTValidatorSet validatorSet) {
            var accumulatorState = new AccumulatorState(0, HashUtils.zero256());
            return LedgerProof.genesis(accumulatorState, validatorSet, 0);
        }

        @Provides
        @LastEpochProof
        LedgerProof lastEpochProof(BFTValidatorSet validatorSet) {
            var accumulatorState = new AccumulatorState(0, HashUtils.zero256());
            return LedgerProof.genesis(accumulatorState, validatorSet, 0);
        }

        @Provides
        BFTConfiguration bftConfiguration(@Self BFTNode self, Hasher hasher, BFTValidatorSet validatorSet) {
            var accumulatorState = new AccumulatorState(0, HashUtils.zero256());
            var unverifiedVertex = UnverifiedVertex.createGenesis(LedgerHeader.genesis(accumulatorState, validatorSet, 0));
            var verifiedVertex = new VerifiedVertex(unverifiedVertex, hasher.hash(unverifiedVertex));
            var qc = QuorumCertificate.ofGenesis(verifiedVertex, LedgerHeader.genesis(accumulatorState, validatorSet, 0));
            var proposerElection = new WeightedRotatingLeaders(validatorSet);
            return new BFTConfiguration(proposerElection, validatorSet, VerifiedVertexStoreState.create(HighQC.from(qc), verifiedVertex, Optional.empty(), hasher));
        }
    };
}
Also used : HighQC(com.radixdlt.hotstuff.HighQC) AccumulatorState(com.radixdlt.ledger.AccumulatorState) LocalSyncRequest(com.radixdlt.sync.messages.local.LocalSyncRequest) BFTCommittedUpdate(com.radixdlt.hotstuff.bft.BFTCommittedUpdate) VertexRequestTimeout(com.radixdlt.hotstuff.sync.VertexRequestTimeout) NextTxnsGenerator(com.radixdlt.hotstuff.liveness.NextTxnsGenerator) BFTInsertUpdate(com.radixdlt.hotstuff.bft.BFTInsertUpdate) PacemakerMaxExponent(com.radixdlt.hotstuff.bft.PacemakerMaxExponent) ViewUpdate(com.radixdlt.hotstuff.bft.ViewUpdate) VerifiedVertex(com.radixdlt.hotstuff.bft.VerifiedVertex) Consumer(java.util.function.Consumer) ScheduledEventDispatcher(com.radixdlt.environment.ScheduledEventDispatcher) Mempool(com.radixdlt.mempool.Mempool) StateComputer(com.radixdlt.ledger.StateComputerLedger.StateComputer) BFTNode(com.radixdlt.hotstuff.bft.BFTNode) Vote(com.radixdlt.hotstuff.Vote) NoVote(com.radixdlt.hotstuff.bft.NoVote) GetVerticesResponse(com.radixdlt.hotstuff.sync.GetVerticesResponse) HashSigner(com.radixdlt.hotstuff.HashSigner) RemoteEventDispatcher(com.radixdlt.environment.RemoteEventDispatcher) Hasher(com.radixdlt.crypto.Hasher) NoVote(com.radixdlt.hotstuff.bft.NoVote) Proposal(com.radixdlt.hotstuff.Proposal) LedgerStatusUpdate(com.radixdlt.sync.messages.remote.LedgerStatusUpdate) WeightedRotatingLeaders(com.radixdlt.hotstuff.liveness.WeightedRotatingLeaders) LedgerUpdate(com.radixdlt.ledger.LedgerUpdate) GetVerticesRequest(com.radixdlt.hotstuff.sync.GetVerticesRequest) EpochLocalTimeoutOccurrence(com.radixdlt.hotstuff.liveness.EpochLocalTimeoutOccurrence) LocalTimeoutOccurrence(com.radixdlt.hotstuff.liveness.LocalTimeoutOccurrence) Self(com.radixdlt.hotstuff.bft.Self) TimeSupplier(com.radixdlt.utils.TimeSupplier) PersistentVertexStore(com.radixdlt.hotstuff.bft.PersistentVertexStore) EpochLocalTimeoutOccurrence(com.radixdlt.hotstuff.liveness.EpochLocalTimeoutOccurrence) PacemakerRate(com.radixdlt.hotstuff.bft.PacemakerRate) RemoteEventDispatcher(com.radixdlt.environment.RemoteEventDispatcher) ScheduledEventDispatcher(com.radixdlt.environment.ScheduledEventDispatcher) EventDispatcher(com.radixdlt.environment.EventDispatcher) TypeLiteral(com.google.inject.TypeLiteral) BFTSyncPatienceMillis(com.radixdlt.hotstuff.sync.BFTSyncPatienceMillis) BFTRebuildUpdate(com.radixdlt.hotstuff.bft.BFTRebuildUpdate) GetVerticesErrorResponse(com.radixdlt.hotstuff.sync.GetVerticesErrorResponse) SystemCounters(com.radixdlt.counters.SystemCounters) PacemakerTimeout(com.radixdlt.hotstuff.bft.PacemakerTimeout) BFTValidatorSet(com.radixdlt.hotstuff.bft.BFTValidatorSet) View(com.radixdlt.hotstuff.bft.View) AbstractModule(com.google.inject.AbstractModule) BFTConfiguration(com.radixdlt.hotstuff.BFTConfiguration) SystemCountersImpl(com.radixdlt.counters.SystemCountersImpl) ViewQuorumReached(com.radixdlt.hotstuff.bft.ViewQuorumReached) ScheduledLocalTimeout(com.radixdlt.hotstuff.liveness.ScheduledLocalTimeout) BFTHighQCUpdate(com.radixdlt.hotstuff.bft.BFTHighQCUpdate) GetVerticesRequestRateLimit(com.radixdlt.middleware2.network.GetVerticesRequestRateLimit) PersistentSafetyStateStore(com.radixdlt.hotstuff.safety.PersistentSafetyStateStore)

Example 4 with GetVerticesRequest

use of com.radixdlt.hotstuff.sync.GetVerticesRequest in project radixdlt by radixdlt.

the class MessageCentralValidatorSyncTest method when_subscribed_to_rpc_requests__then_should_receive_requests.

@Test
public void when_subscribed_to_rpc_requests__then_should_receive_requests() {
    HashCode vertexId0 = mock(HashCode.class);
    HashCode vertexId1 = mock(HashCode.class);
    final var peer = NodeId.fromPublicKey(ECKeyPair.generateNew().getPublicKey());
    TestSubscriber<GetVerticesRequest> testObserver = sync.requests().map(RemoteEvent::getEvent).test();
    messageCentral.send(peer, new GetVerticesRequestMessage(vertexId0, 1));
    messageCentral.send(peer, new GetVerticesRequestMessage(vertexId1, 1));
    testObserver.awaitCount(2);
    testObserver.assertValueAt(0, v -> v.getVertexId().equals(vertexId0));
    testObserver.assertValueAt(1, v -> v.getVertexId().equals(vertexId1));
}
Also used : HashCode(com.google.common.hash.HashCode) GetVerticesRequest(com.radixdlt.hotstuff.sync.GetVerticesRequest) Test(org.junit.Test)

Example 5 with GetVerticesRequest

use of com.radixdlt.hotstuff.sync.GetVerticesRequest in project radixdlt by radixdlt.

the class MessageCentralValidatorSync method errorResponses.

public Flowable<RemoteEvent<GetVerticesErrorResponse>> errorResponses() {
    return this.createFlowable(GetVerticesErrorResponseMessage.class, (src, msg) -> {
        final var node = BFTNode.create(src.getPublicKey());
        final var request = new GetVerticesRequest(msg.request().getVertexId(), msg.request().getCount());
        return RemoteEvent.create(node, new GetVerticesErrorResponse(msg.highQC(), request));
    });
}
Also used : GetVerticesRequest(com.radixdlt.hotstuff.sync.GetVerticesRequest) GetVerticesErrorResponse(com.radixdlt.hotstuff.sync.GetVerticesErrorResponse)

Aggregations

GetVerticesRequest (com.radixdlt.hotstuff.sync.GetVerticesRequest)8 AbstractModule (com.google.inject.AbstractModule)5 TypeLiteral (com.google.inject.TypeLiteral)5 BFTNode (com.radixdlt.hotstuff.bft.BFTNode)5 GetVerticesErrorResponse (com.radixdlt.hotstuff.sync.GetVerticesErrorResponse)5 Test (org.junit.Test)5 Proposal (com.radixdlt.hotstuff.Proposal)4 BFTCommittedUpdate (com.radixdlt.hotstuff.bft.BFTCommittedUpdate)4 Self (com.radixdlt.hotstuff.bft.Self)4 ViewQuorumReached (com.radixdlt.hotstuff.bft.ViewQuorumReached)4 PersistentSafetyStateStore (com.radixdlt.hotstuff.safety.PersistentSafetyStateStore)4 LocalSyncRequest (com.radixdlt.sync.messages.local.LocalSyncRequest)4 SystemCounters (com.radixdlt.counters.SystemCounters)3 EventDispatcher (com.radixdlt.environment.EventDispatcher)3 RemoteEventDispatcher (com.radixdlt.environment.RemoteEventDispatcher)3 ScheduledEventDispatcher (com.radixdlt.environment.ScheduledEventDispatcher)3 HighQC (com.radixdlt.hotstuff.HighQC)3 Guice (com.google.inject.Guice)2 Inject (com.google.inject.Inject)2 ECKeyPair (com.radixdlt.crypto.ECKeyPair)2