config: add EnableBatchVerification option

cmd/algod/main.go

@@ -210,6 +210,9 @@ func run() int {
 		log.Fatalf("Unable to load optional consensus protocols file: %v", err)
 	}
 
+	// Configure batch verifier implementation based on config
+	crypto.SetEd25519BatchVerifier(cfg.EnableBatchVerification)
+
 	// Enable telemetry hook in daemon to send logs to cloud
 	// If ALGOTEST env variable is set, telemetry is disabled - allows disabling telemetry for tests
 	isTest := os.Getenv("ALGOTEST") != ""

config/localTemplate.go

@@ -43,7 +43,7 @@ type Local struct {
 	// Version tracks the current version of the defaults so we can migrate old -> new
 	// This is specifically important whenever we decide to change the default value
 	// for an existing parameter. This field tag must be updated any time we add a new version.
-	Version uint32 `version[0]:"0" version[1]:"1" version[2]:"2" version[3]:"3" version[4]:"4" version[5]:"5" version[6]:"6" version[7]:"7" version[8]:"8" version[9]:"9" version[10]:"10" version[11]:"11" version[12]:"12" version[13]:"13" version[14]:"14" version[15]:"15" version[16]:"16" version[17]:"17" version[18]:"18" version[19]:"19" version[20]:"20" version[21]:"21" version[22]:"22" version[23]:"23" version[24]:"24" version[25]:"25" version[26]:"26" version[27]:"27" version[28]:"28" version[29]:"29" version[30]:"30" version[31]:"31" version[32]:"32" version[33]:"33" version[34]:"34" version[35]:"35" version[36]:"36"`
+	Version uint32 `version[0]:"0" version[1]:"1" version[2]:"2" version[3]:"3" version[4]:"4" version[5]:"5" version[6]:"6" version[7]:"7" version[8]:"8" version[9]:"9" version[10]:"10" version[11]:"11" version[12]:"12" version[13]:"13" version[14]:"14" version[15]:"15" version[16]:"16" version[17]:"17" version[18]:"18" version[19]:"19" version[20]:"20" version[21]:"21" version[22]:"22" version[23]:"23" version[24]:"24" version[25]:"25" version[26]:"26" version[27]:"27" version[28]:"28" version[29]:"29" version[30]:"30" version[31]:"31" version[32]:"32" version[33]:"33" version[34]:"34" version[35]:"35" version[36]:"36" version[37]:"37"`
 
 	// Archival nodes retain a full copy of the block history. Non-Archival nodes will delete old blocks and only retain what's need to properly validate blockchain messages (the precise number of recent blocks depends on the consensus parameters. Currently the last 1321 blocks are required). This means that non-Archival nodes require significantly less storage than Archival nodes.  If setting this to true for the first time, the existing ledger may need to be deleted to get the historical values stored as the setting only affects current blocks forward. To do this, shutdown the node and delete all .sqlite files within the data/testnet-version directory, except the crash.sqlite file. Restart the node and wait for the node to sync.
 	Archival bool `version[0]:"false"`
@@ -645,6 +645,9 @@ type Local struct {
 
 	// EnableVoteCompression controls whether vote compression is enabled for websocket networks
 	EnableVoteCompression bool `version[36]:"true"`
+
+	// EnableBatchVerification controls whether ed25519 batch verification is enabled
+	EnableBatchVerification bool `version[37]:"true"`
 }
 
 // DNSBootstrapArray returns an array of one or more DNS Bootstrap identifiers

config/local_defaults.go

@@ -20,7 +20,7 @@
 package config
 
 var defaultLocal = Local{
-	Version:                                    36,
+	Version:                                    37,
 	AccountUpdatesStatsInterval:                5000000000,
 	AccountsRebuildSynchronousMode:             1,
 	AgreementIncomingBundlesQueueLength:        15,
@@ -63,6 +63,7 @@ var defaultLocal = Local{
 	EnableAgreementReporting:                   false,
 	EnableAgreementTimeMetrics:                 false,
 	EnableAssembleStats:                        false,
+	EnableBatchVerification:                    true,
 	EnableBlockService:                         false,
 	EnableDHTProviders:                         false,
 	EnableDeveloperAPI:                         false,

installer/config.json.example

@@ -1,5 +1,5 @@
 {
-    "Version": 36,
+    "Version": 37,
     "AccountUpdatesStatsInterval": 5000000000,
     "AccountsRebuildSynchronousMode": 1,
     "AgreementIncomingBundlesQueueLength": 15,
@@ -42,6 +42,7 @@
     "EnableAgreementReporting": false,
     "EnableAgreementTimeMetrics": false,
     "EnableAssembleStats": false,
+    "EnableBatchVerification": true,
     "EnableBlockService": false,
     "EnableDHTProviders": false,
     "EnableDeveloperAPI": false,

test/testdata/configs/config-v37.json

@@ -0,0 +1,148 @@
+{
+    "Version": 37,
+    "AccountUpdatesStatsInterval": 5000000000,
+    "AccountsRebuildSynchronousMode": 1,
+    "AgreementIncomingBundlesQueueLength": 15,
+    "AgreementIncomingProposalsQueueLength": 50,
+    "AgreementIncomingVotesQueueLength": 20000,
+    "AnnounceParticipationKey": true,
+    "Archival": false,
+    "BaseLoggerDebugLevel": 4,
+    "BlockDBDir": "",
+    "BlockServiceCustomFallbackEndpoints": "",
+    "BlockServiceMemCap": 500000000,
+    "BroadcastConnectionsLimit": -1,
+    "CadaverDirectory": "",
+    "CadaverSizeTarget": 0,
+    "CatchpointDir": "",
+    "CatchpointFileHistoryLength": 365,
+    "CatchpointInterval": 10000,
+    "CatchpointTracking": 0,
+    "CatchupBlockDownloadRetryAttempts": 1000,
+    "CatchupBlockValidateMode": 0,
+    "CatchupFailurePeerRefreshRate": 10,
+    "CatchupGossipBlockFetchTimeoutSec": 4,
+    "CatchupHTTPBlockFetchTimeoutSec": 4,
+    "CatchupLedgerDownloadRetryAttempts": 50,
+    "CatchupParallelBlocks": 16,
+    "ColdDataDir": "",
+    "ConnectionsRateLimitingCount": 60,
+    "ConnectionsRateLimitingWindowSeconds": 1,
+    "CrashDBDir": "",
+    "DNSBootstrapID": "<network>.algorand.network?backup=<network>.algorand.net&dedup=<name>.algorand-<network>.(network|net)",
+    "DNSSecurityFlags": 9,
+    "DeadlockDetection": 0,
+    "DeadlockDetectionThreshold": 30,
+    "DisableAPIAuth": false,
+    "DisableLedgerLRUCache": false,
+    "DisableLocalhostConnectionRateLimit": true,
+    "DisableNetworking": false,
+    "DisableOutgoingConnectionThrottling": false,
+    "EnableAccountUpdatesStats": false,
+    "EnableAgreementReporting": false,
+    "EnableAgreementTimeMetrics": false,
+    "EnableAssembleStats": false,
+    "EnableBatchVerification": true,
+    "EnableBlockService": false,
+    "EnableDHTProviders": false,
+    "EnableDeveloperAPI": false,
+    "EnableExperimentalAPI": false,
+    "EnableFollowMode": false,
+    "EnableGossipBlockService": true,
+    "EnableGossipService": true,
+    "EnableIncomingMessageFilter": false,
+    "EnableLedgerService": false,
+    "EnableMetricReporting": false,
+    "EnableNetDevMetrics": false,
+    "EnableOutgoingNetworkMessageFiltering": true,
+    "EnableP2P": false,
+    "EnableP2PHybridMode": false,
+    "EnablePingHandler": true,
+    "EnablePrivateNetworkAccessHeader": false,
+    "EnableProcessBlockStats": false,
+    "EnableProfiler": false,
+    "EnableRequestLogger": false,
+    "EnableRuntimeMetrics": false,
+    "EnableTopAccountsReporting": false,
+    "EnableTxBacklogAppRateLimiting": true,
+    "EnableTxBacklogRateLimiting": true,
+    "EnableTxnEvalTracer": false,
+    "EnableUsageLog": false,
+    "EnableVerbosedTransactionSyncLogging": false,
+    "EnableVoteCompression": true,
+    "EndpointAddress": "127.0.0.1:0",
+    "FallbackDNSResolverAddress": "",
+    "ForceFetchTransactions": false,
+    "ForceRelayMessages": false,
+    "GoMemLimit": 0,
+    "GossipFanout": 4,
+    "HeartbeatUpdateInterval": 600,
+    "HotDataDir": "",
+    "IncomingConnectionsLimit": 2400,
+    "IncomingMessageFilterBucketCount": 5,
+    "IncomingMessageFilterBucketSize": 512,
+    "LedgerSynchronousMode": 2,
+    "LogArchiveDir": "",
+    "LogArchiveMaxAge": "",
+    "LogArchiveName": "node.archive.log",
+    "LogFileDir": "",
+    "LogSizeLimit": 1073741824,
+    "MaxAPIBoxPerApplication": 100000,
+    "MaxAPIResourcesPerAccount": 100000,
+    "MaxAcctLookback": 4,
+    "MaxBlockHistoryLookback": 0,
+    "MaxCatchpointDownloadDuration": 43200000000000,
+    "MaxConnectionsPerIP": 8,
+    "MinCatchpointFileDownloadBytesPerSecond": 20480,
+    "NetAddress": "",
+    "NetworkMessageTraceServer": "",
+    "NetworkProtocolVersion": "",
+    "NodeExporterListenAddress": ":9100",
+    "NodeExporterPath": "./node_exporter",
+    "OptimizeAccountsDatabaseOnStartup": false,
+    "OutgoingMessageFilterBucketCount": 3,
+    "OutgoingMessageFilterBucketSize": 128,
+    "P2PHybridIncomingConnectionsLimit": 1200,
+    "P2PHybridNetAddress": "",
+    "P2PPersistPeerID": false,
+    "P2PPrivateKeyLocation": "",
+    "ParticipationKeysRefreshInterval": 60000000000,
+    "PeerConnectionsUpdateInterval": 3600,
+    "PeerPingPeriodSeconds": 0,
+    "PriorityPeers": {},
+    "ProposalAssemblyTime": 500000000,
+    "PublicAddress": "",
+    "ReconnectTime": 60000000000,
+    "ReservedFDs": 256,
+    "RestConnectionsHardLimit": 2048,
+    "RestConnectionsSoftLimit": 1024,
+    "RestReadTimeoutSeconds": 15,
+    "RestWriteTimeoutSeconds": 120,
+    "RunHosted": false,
+    "StateproofDir": "",
+    "StorageEngine": "sqlite",
+    "SuggestedFeeBlockHistory": 3,
+    "SuggestedFeeSlidingWindowSize": 50,
+    "TLSCertFile": "",
+    "TLSKeyFile": "",
+    "TelemetryToLog": true,
+    "TrackerDBDir": "",
+    "TransactionSyncDataExchangeRate": 0,
+    "TransactionSyncSignificantMessageThreshold": 0,
+    "TxBacklogAppRateLimitingCountERLDrops": false,
+    "TxBacklogAppTxPerSecondRate": 100,
+    "TxBacklogAppTxRateLimiterMaxSize": 1048576,
+    "TxBacklogRateLimitingCongestionPct": 50,
+    "TxBacklogReservedCapacityPerPeer": 20,
+    "TxBacklogServiceRateWindowSeconds": 10,
+    "TxBacklogSize": 26000,
+    "TxIncomingFilterMaxSize": 500000,
+    "TxIncomingFilteringFlags": 1,
+    "TxPoolExponentialIncreaseFactor": 2,
+    "TxPoolSize": 75000,
+    "TxSyncIntervalSeconds": 60,
+    "TxSyncServeResponseSize": 1000000,
+    "TxSyncTimeoutSeconds": 30,
+    "UseXForwardedForAddressField": "",
+    "VerifiedTranscationsCacheSize": 150000
+}