Reduce EVM module dependencies (#5285)

Refactor crypto, datatypes, and plugin-api to reduce plugin APIs in the EVM.

Split crypto into crypto services and crypto algorithms
Reverse the dependency between datatyps and plugin-api.
Remove plugin Hash and Address types (use datatypes)
Move PublicKey and Quantity into datatypes.

Lots of changes to imports and build files, and some fromPlugin calls removed.

Signed-off-by: Danno Ferrin <danno.ferrin@swirldslabs.com>
Signed-off-by: Danno Ferrin <danno.ferrin@shemnon.com>
Co-authored-by: Justin Florentine <justin+github@florentine.us>

acceptance-tests/dsl/build.gradle

@@ -5,7 +5,7 @@ dependencies {
   implementation project(':consensus:common')
   implementation project(':consensus:ibft')
   implementation project(':consensus:qbft')
-  implementation project(':crypto')
+  implementation project(':crypto:services')
   implementation project(':enclave')
   implementation project(':ethereum:api')
   implementation project(':ethereum:blockcreation')

acceptance-tests/dsl/src/main/java/org/hyperledger/besu/tests/acceptance/dsl/node/ThreadBesuNodeRunner.java

@@ -24,9 +24,9 @@ import org.hyperledger.besu.config.GenesisConfigFile;
 import org.hyperledger.besu.consensus.qbft.pki.PkiBlockCreationConfigurationProvider;
 import org.hyperledger.besu.controller.BesuController;
 import org.hyperledger.besu.controller.BesuControllerBuilder;
-import org.hyperledger.besu.crypto.KeyPairSecurityModule;
 import org.hyperledger.besu.crypto.KeyPairUtil;
-import org.hyperledger.besu.crypto.NodeKey;
+import org.hyperledger.besu.cryptoservices.KeyPairSecurityModule;
+import org.hyperledger.besu.cryptoservices.NodeKey;
 import org.hyperledger.besu.ethereum.GasLimitCalculator;
 import org.hyperledger.besu.ethereum.api.graphql.GraphQLConfiguration;
 import org.hyperledger.besu.ethereum.eth.EthProtocolConfiguration;

acceptance-tests/test-plugins/build.gradle

@@ -3,7 +3,7 @@ dependencies {
   api 'org.slf4j:slf4j-api'
 
   implementation project(':besu')
-  implementation project(':crypto')
+  implementation project(':crypto:algorithms')
   implementation project(':datatypes')
   implementation project(':ethereum:core')
   implementation project(':ethereum:rlp')

acceptance-tests/test-plugins/src/main/java/org/hyperledger/besu/tests/acceptance/plugins/privacy/TestPrivacyGroupGenesisProvider.java

@@ -15,11 +15,11 @@
  */
 package org.hyperledger.besu.tests.acceptance.plugins.privacy;
 
+import org.hyperledger.besu.datatypes.Address;
+import org.hyperledger.besu.datatypes.Quantity;
 import org.hyperledger.besu.datatypes.Wei;
-import org.hyperledger.besu.plugin.data.Address;
 import org.hyperledger.besu.plugin.data.PrivacyGenesis;
 import org.hyperledger.besu.plugin.data.PrivacyGenesisAccount;
-import org.hyperledger.besu.plugin.data.Quantity;
 import org.hyperledger.besu.plugin.services.privacy.PrivacyGroupGenesisProvider;
 
 import java.util.Collections;

acceptance-tests/test-plugins/src/main/java/org/hyperledger/besu/tests/acceptance/plugins/privacy/TestSigningPrivateMarkerTransactionFactory.java

@@ -20,11 +20,11 @@ import org.hyperledger.besu.crypto.KeyPair;
 import org.hyperledger.besu.crypto.SECPPrivateKey;
 import org.hyperledger.besu.crypto.SignatureAlgorithm;
 import org.hyperledger.besu.crypto.SignatureAlgorithmFactory;
+import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.datatypes.Wei;
 import org.hyperledger.besu.ethereum.core.Transaction;
 import org.hyperledger.besu.ethereum.rlp.BytesValueRLPOutput;
-import org.hyperledger.besu.plugin.data.Address;
 import org.hyperledger.besu.plugin.data.PrivateTransaction;
 import org.hyperledger.besu.plugin.data.TransactionType;
 import org.hyperledger.besu.plugin.data.UnsignedPrivateMarkerTransaction;
@@ -65,9 +65,7 @@ public class TestSigningPrivateMarkerTransactionFactory implements PrivateMarker
             .gasPrice(
                 unsignedPrivateMarkerTransaction.getGasPrice().map(Wei::fromQuantity).orElse(null))
             .gasLimit(unsignedPrivateMarkerTransaction.getGasLimit())
-            .to(
-                org.hyperledger.besu.datatypes.Address.fromPlugin(
-                    unsignedPrivateMarkerTransaction.getTo().orElseThrow()))
+            .to(unsignedPrivateMarkerTransaction.getTo().orElseThrow())
             .value(Wei.fromQuantity(unsignedPrivateMarkerTransaction.getValue()))
             .payload(unsignedPrivateMarkerTransaction.getPayload())
             .signAndBuild(aliceFixedSigningKey);

acceptance-tests/tests/build.gradle

@@ -34,7 +34,7 @@ solidity { resolvePackages = false }
 dependencies {
   api 'org.slf4j:slf4j-api'
 
-  implementation project(':crypto')
+  implementation project(':crypto:algorithms')
 
   testImplementation project(':acceptance-tests:dsl')
   testImplementation project(':acceptance-tests:test-plugins')

besu/build.gradle

@@ -38,7 +38,7 @@ dependencies {
   implementation project(':consensus:ibftlegacy')
   implementation project(':consensus:merge')
   implementation project(':consensus:qbft')
-  implementation project(':crypto')
+  implementation project(':crypto:services')
   implementation project(':datatypes')
   implementation project(':enclave')
   implementation project(':ethereum:api')
@@ -84,7 +84,7 @@ dependencies {
   runtimeOnly 'org.fusesource.jansi:jansi' // for color logging in windows
 
   testImplementation project(path: ':ethereum:core', configuration: 'testSupportArtifacts')
-  testImplementation project(path: ':crypto', configuration: 'testSupportArtifacts')
+  testImplementation project(path: ':crypto:services', configuration: 'testSupportArtifacts')
   testImplementation project(':testutil')
 
   testImplementation 'com.google.auto.service:auto-service'

besu/src/main/java/org/hyperledger/besu/RunnerBuilder.java

@@ -25,7 +25,7 @@ import org.hyperledger.besu.cli.config.EthNetworkConfig;
 import org.hyperledger.besu.cli.config.NetworkName;
 import org.hyperledger.besu.consensus.merge.blockcreation.TransitionCoordinator;
 import org.hyperledger.besu.controller.BesuController;
-import org.hyperledger.besu.crypto.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKey;
 import org.hyperledger.besu.ethereum.ProtocolContext;
 import org.hyperledger.besu.ethereum.api.ApiConfiguration;
 import org.hyperledger.besu.ethereum.api.graphql.GraphQLConfiguration;

besu/src/main/java/org/hyperledger/besu/cli/BesuCommand.java

@@ -97,11 +97,11 @@ import org.hyperledger.besu.controller.BesuController;
 import org.hyperledger.besu.controller.BesuControllerBuilder;
 import org.hyperledger.besu.crypto.Blake2bfMessageDigest;
 import org.hyperledger.besu.crypto.KeyPair;
-import org.hyperledger.besu.crypto.KeyPairSecurityModule;
 import org.hyperledger.besu.crypto.KeyPairUtil;
-import org.hyperledger.besu.crypto.NodeKey;
 import org.hyperledger.besu.crypto.SignatureAlgorithmFactory;
 import org.hyperledger.besu.crypto.SignatureAlgorithmType;
+import org.hyperledger.besu.cryptoservices.KeyPairSecurityModule;
+import org.hyperledger.besu.cryptoservices.NodeKey;
 import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.datatypes.Wei;

besu/src/main/java/org/hyperledger/besu/controller/BesuController.java

@@ -21,7 +21,7 @@ import org.hyperledger.besu.config.GenesisConfigFile;
 import org.hyperledger.besu.config.GenesisConfigOptions;
 import org.hyperledger.besu.config.PowAlgorithm;
 import org.hyperledger.besu.config.QbftConfigOptions;
-import org.hyperledger.besu.crypto.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKey;
 import org.hyperledger.besu.ethereum.ProtocolContext;
 import org.hyperledger.besu.ethereum.api.jsonrpc.internal.methods.JsonRpcMethod;
 import org.hyperledger.besu.ethereum.api.jsonrpc.methods.JsonRpcMethods;

besu/src/main/java/org/hyperledger/besu/controller/BesuControllerBuilder.java

@@ -22,7 +22,7 @@ import org.hyperledger.besu.config.GenesisConfigOptions;
 import org.hyperledger.besu.consensus.merge.MergeContext;
 import org.hyperledger.besu.consensus.merge.UnverifiedForkchoiceSupplier;
 import org.hyperledger.besu.consensus.qbft.pki.PkiBlockCreationConfiguration;
-import org.hyperledger.besu.crypto.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKey;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.ethereum.ConsensusContext;
 import org.hyperledger.besu.ethereum.ConsensusContextFactory;

besu/src/main/java/org/hyperledger/besu/controller/BftQueryPluginServiceFactory.java

@@ -18,7 +18,7 @@ import org.hyperledger.besu.consensus.common.bft.BftBlockInterface;
 import org.hyperledger.besu.consensus.common.bft.BftExtraDataCodec;
 import org.hyperledger.besu.consensus.common.bft.queries.BftQueryServiceImpl;
 import org.hyperledger.besu.consensus.common.validator.ValidatorProvider;
-import org.hyperledger.besu.crypto.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKey;
 import org.hyperledger.besu.ethereum.chain.Blockchain;
 import org.hyperledger.besu.plugin.services.metrics.PoAMetricsService;
 import org.hyperledger.besu.plugin.services.query.BftQueryService;

besu/src/main/java/org/hyperledger/besu/controller/CliqueQueryPluginServiceFactory.java

@@ -17,7 +17,7 @@ package org.hyperledger.besu.controller;
 import org.hyperledger.besu.consensus.clique.CliqueBlockInterface;
 import org.hyperledger.besu.consensus.common.BlockInterface;
 import org.hyperledger.besu.consensus.common.PoaQueryServiceImpl;
-import org.hyperledger.besu.crypto.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKey;
 import org.hyperledger.besu.ethereum.chain.Blockchain;
 import org.hyperledger.besu.plugin.services.metrics.PoAMetricsService;
 import org.hyperledger.besu.plugin.services.query.PoaQueryService;

besu/src/main/java/org/hyperledger/besu/controller/ConsensusScheduleBesuControllerBuilder.java

@@ -28,7 +28,7 @@ import org.hyperledger.besu.consensus.common.MigratingContext;
 import org.hyperledger.besu.consensus.common.MigratingMiningCoordinator;
 import org.hyperledger.besu.consensus.common.MigratingProtocolContext;
 import org.hyperledger.besu.consensus.qbft.pki.PkiBlockCreationConfiguration;
-import org.hyperledger.besu.crypto.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKey;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.ethereum.ConsensusContext;
 import org.hyperledger.besu.ethereum.ConsensusContextFactory;

besu/src/main/java/org/hyperledger/besu/controller/IbftQueryPluginServiceFactory.java

@@ -18,7 +18,7 @@ import org.hyperledger.besu.consensus.common.bft.BftBlockInterface;
 import org.hyperledger.besu.consensus.common.bft.queries.BftQueryServiceImpl;
 import org.hyperledger.besu.consensus.common.validator.ValidatorProvider;
 import org.hyperledger.besu.consensus.ibft.queries.IbftQueryServiceImpl;
-import org.hyperledger.besu.crypto.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKey;
 import org.hyperledger.besu.ethereum.chain.Blockchain;
 import org.hyperledger.besu.plugin.services.metrics.PoAMetricsService;
 import org.hyperledger.besu.plugin.services.query.BftQueryService;

besu/src/main/java/org/hyperledger/besu/controller/TransitionBesuControllerBuilder.java

@@ -23,7 +23,7 @@ import org.hyperledger.besu.consensus.merge.TransitionContext;
 import org.hyperledger.besu.consensus.merge.TransitionProtocolSchedule;
 import org.hyperledger.besu.consensus.merge.blockcreation.TransitionCoordinator;
 import org.hyperledger.besu.consensus.qbft.pki.PkiBlockCreationConfiguration;
-import org.hyperledger.besu.crypto.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKey;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.ethereum.ConsensusContext;
 import org.hyperledger.besu.ethereum.ConsensusContextFactory;

besu/src/main/java/org/hyperledger/besu/services/BesuEventsImpl.java

@@ -16,6 +16,7 @@ package org.hyperledger.besu.services;
 
 import static java.util.stream.Collectors.toUnmodifiableList;
 
+import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.ethereum.api.query.LogsQuery;
 import org.hyperledger.besu.ethereum.chain.Blockchain;
 import org.hyperledger.besu.ethereum.core.BlockBody;
@@ -27,7 +28,6 @@ import org.hyperledger.besu.ethereum.eth.sync.state.SyncState;
 import org.hyperledger.besu.ethereum.eth.transactions.TransactionPool;
 import org.hyperledger.besu.evm.log.LogTopic;
 import org.hyperledger.besu.plugin.data.AddedBlockContext;
-import org.hyperledger.besu.plugin.data.Address;
 import org.hyperledger.besu.plugin.data.BlockHeader;
 import org.hyperledger.besu.plugin.data.PropagatedBlockContext;
 import org.hyperledger.besu.plugin.services.BesuEvents;
@@ -146,16 +146,12 @@ public class BesuEventsImpl implements BesuEvents {
       final List<Address> addresses,
       final List<List<Bytes32>> topics,
       final LogListener logListener) {
-    final List<org.hyperledger.besu.datatypes.Address> besuAddresses =
-        addresses.stream()
-            .map(org.hyperledger.besu.datatypes.Address::fromPlugin)
-            .collect(toUnmodifiableList());
     final List<List<LogTopic>> besuTopics =
         topics.stream()
             .map(subList -> subList.stream().map(LogTopic::wrap).collect(toUnmodifiableList()))
             .collect(toUnmodifiableList());
 
-    final LogsQuery logsQuery = new LogsQuery(besuAddresses, besuTopics);
+    final LogsQuery logsQuery = new LogsQuery(addresses, besuTopics);
 
     return blockchain.observeLogs(
         logWithMetadata -> {

besu/src/test/java/org/hyperledger/besu/PrivacyReorgTest.java

@@ -24,9 +24,9 @@ import static org.mockito.Mockito.when;
 import org.hyperledger.besu.config.GenesisConfigFile;
 import org.hyperledger.besu.controller.BesuController;
 import org.hyperledger.besu.crypto.KeyPair;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
 import org.hyperledger.besu.crypto.SignatureAlgorithm;
 import org.hyperledger.besu.crypto.SignatureAlgorithmFactory;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.datatypes.Wei;
 import org.hyperledger.besu.enclave.Enclave;

besu/src/test/java/org/hyperledger/besu/PrivacyTest.java

@@ -25,7 +25,7 @@ import static org.hyperledger.besu.plugin.services.storage.rocksdb.configuration
 
 import org.hyperledger.besu.config.GenesisConfigFile;
 import org.hyperledger.besu.controller.BesuController;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.enclave.EnclaveFactory;
 import org.hyperledger.besu.ethereum.GasLimitCalculator;

besu/src/test/java/org/hyperledger/besu/RunnerBuilderTest.java

@@ -34,9 +34,9 @@ import org.hyperledger.besu.consensus.ibft.protocol.IbftSubProtocol;
 import org.hyperledger.besu.consensus.merge.blockcreation.MergeMiningCoordinator;
 import org.hyperledger.besu.consensus.merge.blockcreation.TransitionCoordinator;
 import org.hyperledger.besu.controller.BesuController;
-import org.hyperledger.besu.crypto.KeyPairSecurityModule;
-import org.hyperledger.besu.crypto.NodeKey;
 import org.hyperledger.besu.crypto.SECP256K1;
+import org.hyperledger.besu.cryptoservices.KeyPairSecurityModule;
+import org.hyperledger.besu.cryptoservices.NodeKey;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.ethereum.ProtocolContext;
 import org.hyperledger.besu.ethereum.api.graphql.GraphQLConfiguration;

besu/src/test/java/org/hyperledger/besu/RunnerTest.java

@@ -30,8 +30,8 @@ import org.hyperledger.besu.config.MergeConfigOptions;
 import org.hyperledger.besu.controller.BesuController;
 import org.hyperledger.besu.controller.MainnetBesuControllerBuilder;
 import org.hyperledger.besu.crypto.KeyPairUtil;
-import org.hyperledger.besu.crypto.NodeKey;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
+import org.hyperledger.besu.cryptoservices.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.ethereum.GasLimitCalculator;
 import org.hyperledger.besu.ethereum.ProtocolContext;
 import org.hyperledger.besu.ethereum.api.graphql.GraphQLConfiguration;

besu/src/test/java/org/hyperledger/besu/chainexport/RlpBlockExporterTest.java

@@ -20,7 +20,7 @@ import static org.assertj.core.api.Assertions.assertThatThrownBy;
 import org.hyperledger.besu.chainimport.RlpBlockImporter;
 import org.hyperledger.besu.config.GenesisConfigFile;
 import org.hyperledger.besu.controller.BesuController;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.ethereum.GasLimitCalculator;
 import org.hyperledger.besu.ethereum.chain.Blockchain;
 import org.hyperledger.besu.ethereum.core.Block;

besu/src/test/java/org/hyperledger/besu/chainimport/JsonBlockImporterTest.java

@@ -21,7 +21,7 @@ import static org.assertj.core.api.Assertions.assertThatThrownBy;
 import org.hyperledger.besu.config.GenesisConfigFile;
 import org.hyperledger.besu.config.JsonUtil;
 import org.hyperledger.besu.controller.BesuController;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.datatypes.Wei;
 import org.hyperledger.besu.ethereum.GasLimitCalculator;

besu/src/test/java/org/hyperledger/besu/chainimport/RlpBlockImporterTest.java

@@ -21,7 +21,7 @@ import static org.assertj.core.api.Assertions.assertThatThrownBy;
 import org.hyperledger.besu.config.GenesisConfigFile;
 import org.hyperledger.besu.config.MergeConfigOptions;
 import org.hyperledger.besu.controller.BesuController;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.ethereum.GasLimitCalculator;
 import org.hyperledger.besu.ethereum.core.InMemoryKeyValueStorageProvider;
 import org.hyperledger.besu.ethereum.core.MiningParameters;

besu/src/test/java/org/hyperledger/besu/cli/CommandTestAbstract.java

@@ -45,9 +45,9 @@ import org.hyperledger.besu.controller.BesuControllerBuilder;
 import org.hyperledger.besu.controller.NoopPluginServiceFactory;
 import org.hyperledger.besu.crypto.KeyPair;
 import org.hyperledger.besu.crypto.KeyPairUtil;
-import org.hyperledger.besu.crypto.NodeKey;
 import org.hyperledger.besu.crypto.SignatureAlgorithm;
 import org.hyperledger.besu.crypto.SignatureAlgorithmFactory;
+import org.hyperledger.besu.cryptoservices.NodeKey;
 import org.hyperledger.besu.ethereum.ProtocolContext;
 import org.hyperledger.besu.ethereum.api.graphql.GraphQLConfiguration;
 import org.hyperledger.besu.ethereum.api.jsonrpc.JsonRpcConfiguration;

besu/src/test/java/org/hyperledger/besu/cli/PublicKeySubCommandTest.java

@@ -20,10 +20,10 @@ import static org.assertj.core.api.Assertions.contentOf;
 
 import org.hyperledger.besu.BesuInfo;
 import org.hyperledger.besu.crypto.KeyPair;
-import org.hyperledger.besu.crypto.NodeKey;
 import org.hyperledger.besu.crypto.SECPPrivateKey;
 import org.hyperledger.besu.crypto.SignatureAlgorithm;
 import org.hyperledger.besu.crypto.SignatureAlgorithmFactory;
+import org.hyperledger.besu.cryptoservices.NodeKey;
 import org.hyperledger.besu.ethereum.core.Util;
 
 import java.io.File;

besu/src/test/java/org/hyperledger/besu/controller/BesuControllerBuilderTest.java

@@ -28,7 +28,7 @@ import org.hyperledger.besu.config.EthashConfigOptions;
 import org.hyperledger.besu.config.GenesisConfigFile;
 import org.hyperledger.besu.config.GenesisConfigOptions;
 import org.hyperledger.besu.config.Keccak256ConfigOptions;
-import org.hyperledger.besu.crypto.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKey;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.ethereum.GasLimitCalculator;
 import org.hyperledger.besu.ethereum.bonsai.cache.CachedMerkleTrieLoader;

besu/src/test/java/org/hyperledger/besu/controller/MergeBesuControllerBuilderTest.java

@@ -27,7 +27,7 @@ import org.hyperledger.besu.config.CheckpointConfigOptions;
 import org.hyperledger.besu.config.GenesisConfigFile;
 import org.hyperledger.besu.config.GenesisConfigOptions;
 import org.hyperledger.besu.consensus.merge.MergeContext;
-import org.hyperledger.besu.crypto.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKey;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.datatypes.Wei;
 import org.hyperledger.besu.ethereum.GasLimitCalculator;

besu/src/test/java/org/hyperledger/besu/controller/QbftBesuControllerBuilderTest.java

@@ -31,8 +31,8 @@ import org.hyperledger.besu.consensus.common.validator.ValidatorProvider;
 import org.hyperledger.besu.consensus.qbft.MutableQbftConfigOptions;
 import org.hyperledger.besu.consensus.qbft.QbftExtraDataCodec;
 import org.hyperledger.besu.consensus.qbft.validator.ForkingValidatorProvider;
-import org.hyperledger.besu.crypto.NodeKey;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
+import org.hyperledger.besu.cryptoservices.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.ethereum.GasLimitCalculator;

besu/src/test/java/org/hyperledger/besu/controller/TransitionControllerBuilderTest.java

@@ -27,7 +27,7 @@ import org.hyperledger.besu.consensus.merge.MergeContext;
 import org.hyperledger.besu.consensus.merge.PostMergeContext;
 import org.hyperledger.besu.consensus.merge.TransitionProtocolSchedule;
 import org.hyperledger.besu.consensus.merge.blockcreation.TransitionCoordinator;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.datatypes.Wei;
 import org.hyperledger.besu.ethereum.ProtocolContext;
 import org.hyperledger.besu.ethereum.chain.MutableBlockchain;

consensus/clique/build.gradle

@@ -32,7 +32,7 @@ repositories { mavenCentral() }
 dependencies {
   implementation project(':config')
   implementation project(':consensus:common')
-  implementation project(':crypto')
+  implementation project(':crypto:services')
   implementation project(':datatypes')
   implementation project(':ethereum:api')
   implementation project(':ethereum:blockcreation')
@@ -51,7 +51,7 @@ dependencies {
   implementation 'org.apache.tuweni:tuweni-units'
 
   testImplementation project(path: ':consensus:common', configuration: 'testArtifacts')
-  testImplementation project(path: ':crypto', configuration: 'testSupportArtifacts')
+  testImplementation project(path: ':crypto:services', configuration: 'testSupportArtifacts')
   testImplementation project(':metrics:core')
   testImplementation project(path: ':ethereum:core', configuration: 'testSupportArtifacts')
   testImplementation project(':testutil')

consensus/clique/src/main/java/org/hyperledger/besu/consensus/clique/CliqueProtocolSchedule.java

@@ -17,7 +17,7 @@ package org.hyperledger.besu.consensus.clique;
 import org.hyperledger.besu.config.CliqueConfigOptions;
 import org.hyperledger.besu.config.GenesisConfigOptions;
 import org.hyperledger.besu.consensus.common.EpochManager;
-import org.hyperledger.besu.crypto.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKey;
 import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.datatypes.Wei;
 import org.hyperledger.besu.ethereum.core.PrivacyParameters;

consensus/clique/src/main/java/org/hyperledger/besu/consensus/clique/blockcreation/CliqueBlockCreator.java

@@ -22,7 +22,7 @@ import org.hyperledger.besu.consensus.clique.CliqueContext;
 import org.hyperledger.besu.consensus.clique.CliqueExtraData;
 import org.hyperledger.besu.consensus.common.EpochManager;
 import org.hyperledger.besu.consensus.common.validator.ValidatorVote;
-import org.hyperledger.besu.crypto.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKey;
 import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.datatypes.Wei;

consensus/clique/src/main/java/org/hyperledger/besu/consensus/clique/blockcreation/CliqueMinerExecutor.java

@@ -18,7 +18,7 @@ import org.hyperledger.besu.consensus.clique.CliqueContext;
 import org.hyperledger.besu.consensus.clique.CliqueExtraData;
 import org.hyperledger.besu.consensus.common.ConsensusHelpers;
 import org.hyperledger.besu.consensus.common.EpochManager;
-import org.hyperledger.besu.crypto.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKey;
 import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.ethereum.ProtocolContext;
 import org.hyperledger.besu.ethereum.blockcreation.AbstractBlockScheduler;

consensus/clique/src/test/java/org/hyperledger/besu/consensus/clique/CliqueProtocolScheduleTest.java

@@ -22,8 +22,8 @@ import static org.mockito.Mockito.when;
 import org.hyperledger.besu.config.CliqueConfigOptions;
 import org.hyperledger.besu.config.GenesisConfigFile;
 import org.hyperledger.besu.config.GenesisConfigOptions;
-import org.hyperledger.besu.crypto.NodeKey;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
+import org.hyperledger.besu.cryptoservices.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.datatypes.Wei;
 import org.hyperledger.besu.ethereum.core.BlockHeader;

consensus/clique/src/test/java/org/hyperledger/besu/consensus/clique/blockcreation/CliqueBlockCreatorTest.java

@@ -34,9 +34,9 @@ import org.hyperledger.besu.consensus.common.validator.ValidatorVote;
 import org.hyperledger.besu.consensus.common.validator.VoteProvider;
 import org.hyperledger.besu.consensus.common.validator.VoteType;
 import org.hyperledger.besu.crypto.KeyPair;
-import org.hyperledger.besu.crypto.NodeKey;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
 import org.hyperledger.besu.crypto.SignatureAlgorithmFactory;
+import org.hyperledger.besu.cryptoservices.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.datatypes.Wei;
 import org.hyperledger.besu.ethereum.ProtocolContext;

consensus/clique/src/test/java/org/hyperledger/besu/consensus/clique/blockcreation/CliqueMinerExecutorTest.java

@@ -28,8 +28,8 @@ import org.hyperledger.besu.consensus.clique.CliqueExtraData;
 import org.hyperledger.besu.consensus.clique.CliqueProtocolSchedule;
 import org.hyperledger.besu.consensus.common.EpochManager;
 import org.hyperledger.besu.consensus.common.validator.ValidatorProvider;
-import org.hyperledger.besu.crypto.NodeKey;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
+import org.hyperledger.besu.cryptoservices.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.datatypes.Wei;
 import org.hyperledger.besu.ethereum.ProtocolContext;

consensus/common/build.gradle

@@ -31,7 +31,7 @@ dependencies {
   api project(':plugin-api')
 
   implementation project(':config')
-  implementation project(':crypto')
+  implementation project(':crypto:services')
   implementation project(':datatypes')
   implementation project(':ethereum:api')
   implementation project(':ethereum:blockcreation')
@@ -47,10 +47,10 @@ dependencies {
   implementation 'org.apache.tuweni:tuweni-bytes'
 
   testImplementation project(':config')
-  testImplementation project(':crypto')
+  testImplementation project(':crypto:algorithms')
   testImplementation project(':testutil')
   testImplementation project( path: ':ethereum:core', configuration: 'testSupportArtifacts')
-  testImplementation project( path: ':crypto', configuration: 'testSupportArtifacts')
+  testImplementation project( path: ':crypto:services', configuration: 'testSupportArtifacts')
   testImplementation project(':metrics:core')
 
   testImplementation 'junit:junit'
@@ -61,7 +61,7 @@ dependencies {
 
   testRuntimeOnly 'org.junit.vintage:junit-vintage-engine'
 
-  testSupportImplementation project( path: ':crypto', configuration: 'testSupportArtifacts')
+  testSupportImplementation project( path: ':crypto:services', configuration: 'testSupportArtifacts')
   testSupportImplementation project( path: ':ethereum:core', configuration: 'testSupportArtifacts')
   testSupportImplementation 'org.mockito:mockito-core'
   testSupportImplementation 'org.assertj:assertj-core'

consensus/common/src/main/java/org/hyperledger/besu/consensus/common/PoaQueryServiceImpl.java

@@ -14,9 +14,9 @@
  */
 package org.hyperledger.besu.consensus.common;
 
-import org.hyperledger.besu.crypto.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKey;
+import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.ethereum.chain.Blockchain;
-import org.hyperledger.besu.plugin.data.Address;
 import org.hyperledger.besu.plugin.data.BlockHeader;
 import org.hyperledger.besu.plugin.services.metrics.PoAMetricsService;
 import org.hyperledger.besu.plugin.services.query.PoaQueryService;

consensus/common/src/main/java/org/hyperledger/besu/consensus/common/bft/queries/BftQueryServiceImpl.java

@@ -18,11 +18,11 @@ import org.hyperledger.besu.consensus.common.PoaQueryServiceImpl;
 import org.hyperledger.besu.consensus.common.bft.BftBlockInterface;
 import org.hyperledger.besu.consensus.common.bft.BftExtraData;
 import org.hyperledger.besu.consensus.common.validator.ValidatorProvider;
-import org.hyperledger.besu.crypto.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKey;
+import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.ethereum.chain.Blockchain;
 import org.hyperledger.besu.ethereum.core.BlockHeader;
-import org.hyperledger.besu.plugin.data.Address;
 import org.hyperledger.besu.plugin.services.query.BftQueryService;
 
 import java.util.Collection;

consensus/common/src/main/java/org/hyperledger/besu/consensus/common/bft/statemachine/BftFinalState.java

@@ -22,7 +22,7 @@ import org.hyperledger.besu.consensus.common.bft.blockcreation.BftBlockCreatorFa
 import org.hyperledger.besu.consensus.common.bft.blockcreation.ProposerSelector;
 import org.hyperledger.besu.consensus.common.bft.network.ValidatorMulticaster;
 import org.hyperledger.besu.consensus.common.validator.ValidatorProvider;
-import org.hyperledger.besu.crypto.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKey;
 import org.hyperledger.besu.datatypes.Address;
 
 import java.time.Clock;

consensus/common/src/test-support/java/org/hyperledger/besu/consensus/common/bft/inttest/DefaultValidatorPeer.java

@@ -16,8 +16,8 @@ package org.hyperledger.besu.consensus.common.bft.inttest;
 
 import org.hyperledger.besu.consensus.common.bft.EventMultiplexer;
 import org.hyperledger.besu.consensus.common.bft.events.BftEvents;
-import org.hyperledger.besu.crypto.NodeKey;
 import org.hyperledger.besu.crypto.SECPSignature;
+import org.hyperledger.besu.cryptoservices.NodeKey;
 import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.ethereum.p2p.rlpx.connections.PeerConnection;

consensus/common/src/test-support/java/org/hyperledger/besu/consensus/common/bft/inttest/NetworkLayout.java

@@ -14,8 +14,8 @@
  */
 package org.hyperledger.besu.consensus.common.bft.inttest;
 
-import org.hyperledger.besu.crypto.NodeKey;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
+import org.hyperledger.besu.cryptoservices.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.ethereum.core.Util;
 

consensus/common/src/test-support/java/org/hyperledger/besu/consensus/common/bft/inttest/NodeParams.java

@@ -14,7 +14,7 @@
  */
 package org.hyperledger.besu.consensus.common.bft.inttest;
 
-import org.hyperledger.besu.crypto.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKey;
 import org.hyperledger.besu.datatypes.Address;
 
 public class NodeParams {

consensus/common/src/test/java/org/hyperledger/besu/consensus/common/bft/BftExtraDataFixture.java

@@ -17,9 +17,9 @@ package org.hyperledger.besu.consensus.common.bft;
 import static java.util.Collections.emptyList;
 import static java.util.Collections.singletonList;
 
-import org.hyperledger.besu.crypto.NodeKey;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
 import org.hyperledger.besu.crypto.SECPSignature;
+import org.hyperledger.besu.cryptoservices.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.ethereum.core.BlockHeader;

consensus/common/src/test/java/org/hyperledger/besu/consensus/common/bft/headervalidationrules/BftCoinbaseValidationRuleTest.java

@@ -17,8 +17,8 @@ package org.hyperledger.besu.consensus.common.bft.headervalidationrules;
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.hyperledger.besu.consensus.common.bft.BftContextBuilder.setupContextWithValidators;
 
-import org.hyperledger.besu.crypto.NodeKey;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
+import org.hyperledger.besu.cryptoservices.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.ethereum.ProtocolContext;

consensus/common/src/test/java/org/hyperledger/besu/consensus/common/bft/headervalidationrules/BftCommitSealsValidationRuleTest.java

@@ -23,8 +23,8 @@ import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
 
 import org.hyperledger.besu.consensus.common.bft.BftContext;
-import org.hyperledger.besu.crypto.NodeKey;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
+import org.hyperledger.besu.cryptoservices.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.ethereum.ProtocolContext;

consensus/common/src/test/java/org/hyperledger/besu/consensus/common/bft/queries/BftQueryServiceImplTest.java

@@ -24,8 +24,8 @@ import org.hyperledger.besu.consensus.common.bft.BftBlockInterface;
 import org.hyperledger.besu.consensus.common.bft.BftExtraData;
 import org.hyperledger.besu.consensus.common.bft.BftExtraDataCodec;
 import org.hyperledger.besu.consensus.common.validator.ValidatorProvider;
-import org.hyperledger.besu.crypto.NodeKey;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
+import org.hyperledger.besu.cryptoservices.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.ethereum.chain.Blockchain;

consensus/ibft/build.gradle

@@ -30,7 +30,7 @@ jar {
 dependencies {
   implementation project(':consensus:common')
   implementation project(':config')
-  implementation project(':crypto')
+  implementation project(':crypto:services')
   implementation project(':datatypes')
   implementation project(':ethereum:api')
   implementation project(':ethereum:blockcreation')
@@ -50,7 +50,7 @@ dependencies {
   integrationTestImplementation project(path: ':config', configuration: 'testSupportArtifacts')
   integrationTestImplementation project(path: ':ethereum:core', configuration: 'testSupportArtifacts')
 
-  testImplementation project(path: ':crypto', configuration: 'testSupportArtifacts')
+  testImplementation project(path: ':crypto:services', configuration: 'testSupportArtifacts')
   testImplementation project(path: ':config', configuration: 'testSupportArtifacts')
   testImplementation project(path: ':consensus:common', configuration: 'testArtifacts')
   testImplementation project(path: ':consensus:common', configuration: 'testSupportArtifacts')
@@ -60,7 +60,7 @@ dependencies {
   testImplementation project(':testutil')
 
   integrationTestImplementation project(path: ':consensus:common', configuration: 'testSupportArtifacts')
-  integrationTestImplementation project(path: ':crypto', configuration: 'testSupportArtifacts')
+  integrationTestImplementation project(path: ':crypto:services', configuration: 'testSupportArtifacts')
   integrationTestImplementation project(':metrics:core')
   integrationTestImplementation project(':testutil')
 

consensus/ibft/src/integration-test/java/org/hyperledger/besu/consensus/ibft/support/IntegrationTestHelpers.java

@@ -23,8 +23,8 @@ import org.hyperledger.besu.consensus.ibft.messagewrappers.Prepare;
 import org.hyperledger.besu.consensus.ibft.payload.CommitPayload;
 import org.hyperledger.besu.consensus.ibft.payload.MessageFactory;
 import org.hyperledger.besu.consensus.ibft.statemachine.PreparedRoundArtifacts;
-import org.hyperledger.besu.crypto.NodeKey;
 import org.hyperledger.besu.crypto.SECPSignature;
+import org.hyperledger.besu.cryptoservices.NodeKey;
 import org.hyperledger.besu.ethereum.core.Block;
 
 import java.util.Optional;

consensus/ibft/src/integration-test/java/org/hyperledger/besu/consensus/ibft/support/TestContextBuilder.java

@@ -61,7 +61,7 @@ import org.hyperledger.besu.consensus.ibft.statemachine.IbftBlockHeightManagerFa
 import org.hyperledger.besu.consensus.ibft.statemachine.IbftController;
 import org.hyperledger.besu.consensus.ibft.statemachine.IbftRoundFactory;
 import org.hyperledger.besu.consensus.ibft.validation.MessageValidatorFactory;
-import org.hyperledger.besu.crypto.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKey;
 import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.datatypes.Wei;

consensus/ibft/src/integration-test/java/org/hyperledger/besu/consensus/ibft/tests/GossipTest.java

@@ -32,7 +32,7 @@ import org.hyperledger.besu.consensus.ibft.support.RoundSpecificPeers;
 import org.hyperledger.besu.consensus.ibft.support.TestContext;
 import org.hyperledger.besu.consensus.ibft.support.TestContextBuilder;
 import org.hyperledger.besu.consensus.ibft.support.ValidatorPeer;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.ethereum.core.Block;
 
 import java.time.Clock;

consensus/ibft/src/integration-test/java/org/hyperledger/besu/consensus/ibft/tests/SpuriousBehaviourTest.java

@@ -27,9 +27,9 @@ import org.hyperledger.besu.consensus.ibft.support.RoundSpecificPeers;
 import org.hyperledger.besu.consensus.ibft.support.TestContext;
 import org.hyperledger.besu.consensus.ibft.support.TestContextBuilder;
 import org.hyperledger.besu.consensus.ibft.support.ValidatorPeer;
-import org.hyperledger.besu.crypto.NodeKey;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
 import org.hyperledger.besu.crypto.SECPSignature;
+import org.hyperledger.besu.cryptoservices.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.ethereum.core.Block;
 import org.hyperledger.besu.ethereum.core.Util;

consensus/ibft/src/integration-test/java/org/hyperledger/besu/consensus/ibft/tests/round/IbftRoundIntegrationTest.java

@@ -34,10 +34,10 @@ import org.hyperledger.besu.consensus.ibft.payload.MessageFactory;
 import org.hyperledger.besu.consensus.ibft.statemachine.IbftRound;
 import org.hyperledger.besu.consensus.ibft.statemachine.RoundState;
 import org.hyperledger.besu.consensus.ibft.validation.MessageValidator;
-import org.hyperledger.besu.crypto.NodeKey;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
 import org.hyperledger.besu.crypto.SECPSignature;
 import org.hyperledger.besu.crypto.SignatureAlgorithmFactory;
+import org.hyperledger.besu.cryptoservices.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.ethereum.ProtocolContext;
 import org.hyperledger.besu.ethereum.chain.MinedBlockObserver;

consensus/ibft/src/main/java/org/hyperledger/besu/consensus/ibft/payload/MessageFactory.java

@@ -22,8 +22,8 @@ import org.hyperledger.besu.consensus.ibft.messagewrappers.Prepare;
 import org.hyperledger.besu.consensus.ibft.messagewrappers.Proposal;
 import org.hyperledger.besu.consensus.ibft.messagewrappers.RoundChange;
 import org.hyperledger.besu.consensus.ibft.statemachine.PreparedRoundArtifacts;
-import org.hyperledger.besu.crypto.NodeKey;
 import org.hyperledger.besu.crypto.SECPSignature;
+import org.hyperledger.besu.cryptoservices.NodeKey;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.ethereum.core.Block;
 

consensus/ibft/src/main/java/org/hyperledger/besu/consensus/ibft/queries/IbftQueryServiceImpl.java

@@ -17,11 +17,11 @@ package org.hyperledger.besu.consensus.ibft.queries;
 import org.hyperledger.besu.consensus.common.PoaQueryServiceImpl;
 import org.hyperledger.besu.consensus.common.bft.BftBlockInterface;
 import org.hyperledger.besu.consensus.common.bft.BftExtraData;
-import org.hyperledger.besu.crypto.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKey;
+import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.ethereum.chain.Blockchain;
 import org.hyperledger.besu.ethereum.core.BlockHeader;
-import org.hyperledger.besu.plugin.data.Address;
 import org.hyperledger.besu.plugin.services.query.IbftQueryService;
 
 import java.util.Collection;

consensus/ibft/src/main/java/org/hyperledger/besu/consensus/ibft/statemachine/IbftRound.java

@@ -29,8 +29,8 @@ import org.hyperledger.besu.consensus.ibft.messagewrappers.Proposal;
 import org.hyperledger.besu.consensus.ibft.network.IbftMessageTransmitter;
 import org.hyperledger.besu.consensus.ibft.payload.MessageFactory;
 import org.hyperledger.besu.consensus.ibft.payload.RoundChangeCertificate;
-import org.hyperledger.besu.crypto.NodeKey;
 import org.hyperledger.besu.crypto.SECPSignature;
+import org.hyperledger.besu.cryptoservices.NodeKey;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.ethereum.ProtocolContext;
 import org.hyperledger.besu.ethereum.blockcreation.BlockCreator;

consensus/ibft/src/test/java/org/hyperledger/besu/consensus/ibft/BftBlockHashingTest.java

@@ -21,11 +21,11 @@ import org.hyperledger.besu.consensus.common.bft.BftBlockHashing;
 import org.hyperledger.besu.consensus.common.bft.BftBlockHeaderFunctions;
 import org.hyperledger.besu.consensus.common.bft.BftExtraData;
 import org.hyperledger.besu.consensus.common.bft.Vote;
-import org.hyperledger.besu.crypto.NodeKey;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
 import org.hyperledger.besu.crypto.SECPSignature;
 import org.hyperledger.besu.crypto.SignatureAlgorithm;
 import org.hyperledger.besu.crypto.SignatureAlgorithmFactory;
+import org.hyperledger.besu.cryptoservices.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.ethereum.core.BlockHeader;

consensus/ibft/src/test/java/org/hyperledger/besu/consensus/ibft/IbftBlockHeaderUtils.java

@@ -21,7 +21,7 @@ import org.hyperledger.besu.consensus.common.bft.BftExtraData;
 import org.hyperledger.besu.consensus.common.bft.BftExtraDataCodec;
 import org.hyperledger.besu.consensus.common.bft.BftExtraDataFixture;
 import org.hyperledger.besu.consensus.common.bft.Vote;
-import org.hyperledger.besu.crypto.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKey;
 import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.ethereum.core.BlockHeader;

consensus/ibft/src/test/java/org/hyperledger/besu/consensus/ibft/IbftBlockHeaderValidationRulesetFactoryTest.java

@@ -23,8 +23,8 @@ import org.hyperledger.besu.consensus.common.bft.BftExtraData;
 import org.hyperledger.besu.consensus.common.bft.BftExtraDataCodec;
 import org.hyperledger.besu.consensus.common.bft.BftExtraDataFixture;
 import org.hyperledger.besu.consensus.common.bft.Vote;
-import org.hyperledger.besu.crypto.NodeKey;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
+import org.hyperledger.besu.cryptoservices.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.datatypes.Wei;

consensus/ibft/src/test/java/org/hyperledger/besu/consensus/ibft/IbftGossipTest.java

@@ -22,8 +22,8 @@ import org.hyperledger.besu.consensus.common.bft.network.MockPeerFactory;
 import org.hyperledger.besu.consensus.common.bft.network.ValidatorMulticaster;
 import org.hyperledger.besu.consensus.ibft.messagedata.ProposalMessageData;
 import org.hyperledger.besu.consensus.ibft.messagedata.RoundChangeMessageData;
-import org.hyperledger.besu.crypto.NodeKey;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
+import org.hyperledger.besu.cryptoservices.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.ethereum.core.AddressHelpers;
 import org.hyperledger.besu.ethereum.p2p.rlpx.connections.PeerConnection;

consensus/ibft/src/test/java/org/hyperledger/besu/consensus/ibft/IbftProtocolScheduleTest.java

@@ -32,8 +32,8 @@ import org.hyperledger.besu.consensus.common.bft.BftContext;
 import org.hyperledger.besu.consensus.common.bft.BftExtraData;
 import org.hyperledger.besu.consensus.common.bft.BftExtraDataCodec;
 import org.hyperledger.besu.consensus.common.bft.MutableBftConfigOptions;
-import org.hyperledger.besu.crypto.NodeKey;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
+import org.hyperledger.besu.cryptoservices.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.ethereum.ProtocolContext;
 import org.hyperledger.besu.ethereum.core.BlockHeader;

consensus/ibft/src/test/java/org/hyperledger/besu/consensus/ibft/TestHelpers.java

@@ -21,7 +21,7 @@ import org.hyperledger.besu.consensus.common.bft.ProposedBlockHelpers;
 import org.hyperledger.besu.consensus.ibft.messagewrappers.Proposal;
 import org.hyperledger.besu.consensus.ibft.messagewrappers.RoundChange;
 import org.hyperledger.besu.consensus.ibft.payload.MessageFactory;
-import org.hyperledger.besu.crypto.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKey;
 import org.hyperledger.besu.ethereum.core.AddressHelpers;
 import org.hyperledger.besu.ethereum.core.Block;
 

consensus/ibft/src/test/java/org/hyperledger/besu/consensus/ibft/statemachine/IbftBlockHeightManagerTest.java

@@ -52,9 +52,9 @@ import org.hyperledger.besu.consensus.ibft.payload.RoundChangeCertificate;
 import org.hyperledger.besu.consensus.ibft.validation.FutureRoundProposalMessageValidator;
 import org.hyperledger.besu.consensus.ibft.validation.MessageValidator;
 import org.hyperledger.besu.consensus.ibft.validation.MessageValidatorFactory;
-import org.hyperledger.besu.crypto.NodeKey;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
 import org.hyperledger.besu.crypto.SignatureAlgorithmFactory;
+import org.hyperledger.besu.cryptoservices.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.ethereum.ProtocolContext;

consensus/ibft/src/test/java/org/hyperledger/besu/consensus/ibft/statemachine/IbftRoundTest.java

@@ -39,10 +39,10 @@ import org.hyperledger.besu.consensus.ibft.network.IbftMessageTransmitter;
 import org.hyperledger.besu.consensus.ibft.payload.MessageFactory;
 import org.hyperledger.besu.consensus.ibft.payload.RoundChangeCertificate;
 import org.hyperledger.besu.consensus.ibft.validation.MessageValidator;
-import org.hyperledger.besu.crypto.NodeKey;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
 import org.hyperledger.besu.crypto.SECPSignature;
 import org.hyperledger.besu.crypto.SignatureAlgorithmFactory;
+import org.hyperledger.besu.cryptoservices.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.ethereum.ProtocolContext;
 import org.hyperledger.besu.ethereum.blockcreation.BlockCreator.BlockCreationResult;

consensus/ibft/src/test/java/org/hyperledger/besu/consensus/ibft/statemachine/RoundChangeArtifactsTest.java

@@ -22,8 +22,8 @@ import org.hyperledger.besu.consensus.common.bft.ConsensusRoundIdentifier;
 import org.hyperledger.besu.consensus.common.bft.ProposedBlockHelpers;
 import org.hyperledger.besu.consensus.ibft.messagewrappers.RoundChange;
 import org.hyperledger.besu.consensus.ibft.payload.MessageFactory;
-import org.hyperledger.besu.crypto.NodeKey;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
+import org.hyperledger.besu.cryptoservices.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.ethereum.core.Block;
 
 import java.util.List;

consensus/ibft/src/test/java/org/hyperledger/besu/consensus/ibft/statemachine/RoundChangeManagerTest.java

@@ -33,8 +33,8 @@ import org.hyperledger.besu.consensus.ibft.validation.ProposalBlockConsistencyVa
 import org.hyperledger.besu.consensus.ibft.validation.RoundChangeMessageValidator;
 import org.hyperledger.besu.consensus.ibft.validation.RoundChangePayloadValidator;
 import org.hyperledger.besu.consensus.ibft.validation.SignedDataValidator;
-import org.hyperledger.besu.crypto.NodeKey;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
+import org.hyperledger.besu.cryptoservices.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.ethereum.core.Block;
 import org.hyperledger.besu.ethereum.core.Util;

consensus/ibft/src/test/java/org/hyperledger/besu/consensus/ibft/statemachine/RoundStateTest.java

@@ -29,10 +29,10 @@ import org.hyperledger.besu.consensus.ibft.messagewrappers.Proposal;
 import org.hyperledger.besu.consensus.ibft.payload.MessageFactory;
 import org.hyperledger.besu.consensus.ibft.payload.PreparePayload;
 import org.hyperledger.besu.consensus.ibft.validation.MessageValidator;
-import org.hyperledger.besu.crypto.NodeKey;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
 import org.hyperledger.besu.crypto.SignatureAlgorithm;
 import org.hyperledger.besu.crypto.SignatureAlgorithmFactory;
+import org.hyperledger.besu.cryptoservices.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.ethereum.core.Block;

consensus/ibft/src/test/java/org/hyperledger/besu/consensus/ibft/validation/FutureRoundProposalMessageValidatorTest.java

@@ -25,7 +25,7 @@ import org.hyperledger.besu.consensus.common.bft.ConsensusRoundIdentifier;
 import org.hyperledger.besu.consensus.common.bft.ProposedBlockHelpers;
 import org.hyperledger.besu.consensus.ibft.messagewrappers.Proposal;
 import org.hyperledger.besu.consensus.ibft.payload.MessageFactory;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.ethereum.core.Block;
 import org.hyperledger.besu.ethereum.core.BlockHeader;
 

consensus/ibft/src/test/java/org/hyperledger/besu/consensus/ibft/validation/MessageValidatorTest.java

@@ -32,8 +32,8 @@ import org.hyperledger.besu.consensus.ibft.messagewrappers.Prepare;
 import org.hyperledger.besu.consensus.ibft.messagewrappers.Proposal;
 import org.hyperledger.besu.consensus.ibft.payload.MessageFactory;
 import org.hyperledger.besu.consensus.ibft.payload.RoundChangeCertificate;
-import org.hyperledger.besu.crypto.NodeKey;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
+import org.hyperledger.besu.cryptoservices.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.ethereum.BlockProcessingResult;
 import org.hyperledger.besu.ethereum.BlockValidator;

consensus/ibft/src/test/java/org/hyperledger/besu/consensus/ibft/validation/ProposalBlockConsistencyValidatorTest.java

@@ -25,7 +25,7 @@ import org.hyperledger.besu.consensus.common.bft.ProposedBlockHelpers;
 import org.hyperledger.besu.consensus.ibft.IbftExtraDataCodec;
 import org.hyperledger.besu.consensus.ibft.messagewrappers.Proposal;
 import org.hyperledger.besu.consensus.ibft.payload.MessageFactory;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.ethereum.core.Block;
 
 import java.util.Collections;

consensus/ibft/src/test/java/org/hyperledger/besu/consensus/ibft/validation/RoundChangeCertificateValidatorTest.java

@@ -31,8 +31,8 @@ import org.hyperledger.besu.consensus.ibft.payload.PreparedCertificate;
 import org.hyperledger.besu.consensus.ibft.payload.RoundChangeCertificate;
 import org.hyperledger.besu.consensus.ibft.statemachine.PreparedRoundArtifacts;
 import org.hyperledger.besu.consensus.ibft.validation.RoundChangePayloadValidator.MessageValidatorForHeightFactory;
-import org.hyperledger.besu.crypto.NodeKey;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
+import org.hyperledger.besu.cryptoservices.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.ethereum.core.Block;

consensus/ibft/src/test/java/org/hyperledger/besu/consensus/ibft/validation/RoundChangeMessageValidatorTest.java

@@ -24,7 +24,7 @@ import org.hyperledger.besu.consensus.common.bft.ConsensusRoundIdentifier;
 import org.hyperledger.besu.consensus.ibft.IbftExtraDataCodec;
 import org.hyperledger.besu.consensus.ibft.messagewrappers.RoundChange;
 import org.hyperledger.besu.consensus.ibft.payload.MessageFactory;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 
 import org.junit.Test;
 

consensus/ibft/src/test/java/org/hyperledger/besu/consensus/ibft/validation/RoundChangeSignedDataValidatorTest.java

@@ -29,8 +29,8 @@ import org.hyperledger.besu.consensus.ibft.payload.MessageFactory;
 import org.hyperledger.besu.consensus.ibft.payload.PreparedCertificate;
 import org.hyperledger.besu.consensus.ibft.statemachine.PreparedRoundArtifacts;
 import org.hyperledger.besu.consensus.ibft.validation.RoundChangePayloadValidator.MessageValidatorForHeightFactory;
-import org.hyperledger.besu.crypto.NodeKey;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
+import org.hyperledger.besu.cryptoservices.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.ethereum.core.Block;

consensus/ibft/src/test/java/org/hyperledger/besu/consensus/ibft/validation/SignedDataValidatorTest.java

@@ -25,8 +25,8 @@ import org.hyperledger.besu.consensus.ibft.messagewrappers.Commit;
 import org.hyperledger.besu.consensus.ibft.messagewrappers.Prepare;
 import org.hyperledger.besu.consensus.ibft.messagewrappers.Proposal;
 import org.hyperledger.besu.consensus.ibft.payload.MessageFactory;
-import org.hyperledger.besu.crypto.NodeKey;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
+import org.hyperledger.besu.cryptoservices.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.ethereum.core.Block;

consensus/ibftlegacy/build.gradle

@@ -16,7 +16,7 @@ dependencies {
   implementation project(':config')
   implementation project(':consensus:common')
   implementation project(':consensus:ibft')
-  implementation project(':crypto')
+  implementation project(':crypto:algorithms')
   implementation project(':datatypes')
   implementation project(':ethereum:api')
   implementation project(':ethereum:blockcreation')

consensus/merge/build.gradle

@@ -40,6 +40,7 @@ dependencies {
   implementation project(':ethereum:p2p')
   implementation project(':ethereum:trie')
   implementation project(':evm')
+  implementation project(':plugin-api')
   implementation project(':util')
 
   implementation 'com.fasterxml.jackson.core:jackson-databind'
@@ -49,8 +50,8 @@ dependencies {
   implementation 'org.apache.tuweni:tuweni-units'
 
   testImplementation project(path: ':consensus:common', configuration: 'testArtifacts')
-  testImplementation project(':crypto')
-  testImplementation project(path: ':crypto', configuration: 'testSupportArtifacts')
+  testImplementation project(':crypto:algorithms')
+  testImplementation project(path: ':crypto:services', configuration: 'testSupportArtifacts')
   testImplementation project(path: ':ethereum:core', configuration: 'testSupportArtifacts')
   testImplementation project(':metrics:core')
   testImplementation project(path: ':metrics:core', configuration: 'testSupportArtifacts')

consensus/merge/src/main/java/org/hyperledger/besu/consensus/merge/blockcreation/PayloadIdentifier.java

@@ -16,7 +16,7 @@ package org.hyperledger.besu.consensus.merge.blockcreation;
 
 import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.datatypes.Hash;
-import org.hyperledger.besu.plugin.data.Quantity;
+import org.hyperledger.besu.datatypes.Quantity;
 
 import java.math.BigInteger;
 

consensus/qbft/build.gradle

@@ -30,7 +30,7 @@ jar {
 dependencies {
   implementation project(':config')
   implementation project(':consensus:common')
-  implementation project(':crypto')
+  implementation project(':crypto:services')
   implementation project(':datatypes')
   implementation project(':ethereum:api')
   implementation project(':ethereum:blockcreation')
@@ -52,13 +52,13 @@ dependencies {
   integrationTestImplementation project(path: ':config', configuration: 'testSupportArtifacts')
   integrationTestImplementation project(path: ':ethereum:core', configuration: 'testSupportArtifacts')
 
-  testImplementation project(path: ':crypto', configuration: 'testSupportArtifacts')
+  testImplementation project(path: ':crypto:services', configuration: 'testSupportArtifacts')
   testImplementation project(path: ':config', configuration: 'testSupportArtifacts')
   testImplementation project(path: ':consensus:common', configuration: 'testArtifacts')
   testImplementation project(path: ':consensus:common', configuration: 'testSupportArtifacts')
   testImplementation project(':ethereum:core')
   testImplementation project(path: ':ethereum:core', configuration: 'testSupportArtifacts')
-  testImplementation project(':crypto')
+  testImplementation project(':crypto:algorithms')
   testImplementation project(':evm')
   testImplementation project(':metrics:core')
   testImplementation project(':testutil')
@@ -71,8 +71,8 @@ dependencies {
 
   testRuntimeOnly 'org.junit.vintage:junit-vintage-engine'
 
-  integrationTestImplementation project(':crypto')
-  integrationTestImplementation project(path: ':crypto', configuration: 'testSupportArtifacts')
+  integrationTestImplementation project(':crypto:algorithms')
+  integrationTestImplementation project(path: ':crypto:services', configuration: 'testSupportArtifacts')
   integrationTestImplementation project(path: ':consensus:common', configuration: 'testSupportArtifacts')
   integrationTestImplementation project(':evm')
   integrationTestImplementation project(':metrics:core')

consensus/qbft/src/integration-test/java/org/hyperledger/besu/consensus/qbft/support/IntegrationTestHelpers.java

@@ -23,8 +23,8 @@ import org.hyperledger.besu.consensus.qbft.QbftExtraDataCodec;
 import org.hyperledger.besu.consensus.qbft.payload.CommitPayload;
 import org.hyperledger.besu.consensus.qbft.payload.MessageFactory;
 import org.hyperledger.besu.consensus.qbft.statemachine.PreparedCertificate;
-import org.hyperledger.besu.crypto.NodeKey;
 import org.hyperledger.besu.crypto.SECPSignature;
+import org.hyperledger.besu.cryptoservices.NodeKey;
 import org.hyperledger.besu.ethereum.core.Block;
 
 public class IntegrationTestHelpers {

consensus/qbft/src/integration-test/java/org/hyperledger/besu/consensus/qbft/support/TestContextBuilder.java

@@ -73,7 +73,7 @@ import org.hyperledger.besu.consensus.qbft.validator.ForkingValidatorProvider;
 import org.hyperledger.besu.consensus.qbft.validator.TransactionValidatorProvider;
 import org.hyperledger.besu.consensus.qbft.validator.ValidatorContractController;
 import org.hyperledger.besu.consensus.qbft.validator.ValidatorModeTransitionLogger;
-import org.hyperledger.besu.crypto.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKey;
 import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.datatypes.Wei;

consensus/qbft/src/integration-test/java/org/hyperledger/besu/consensus/qbft/test/GossipTest.java

@@ -30,7 +30,7 @@ import org.hyperledger.besu.consensus.qbft.support.RoundSpecificPeers;
 import org.hyperledger.besu.consensus.qbft.support.TestContext;
 import org.hyperledger.besu.consensus.qbft.support.TestContextBuilder;
 import org.hyperledger.besu.consensus.qbft.support.ValidatorPeer;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.ethereum.core.Block;
 
 import java.time.Clock;

consensus/qbft/src/integration-test/java/org/hyperledger/besu/consensus/qbft/test/SpuriousBehaviourTest.java

@@ -27,9 +27,9 @@ import org.hyperledger.besu.consensus.qbft.support.RoundSpecificPeers;
 import org.hyperledger.besu.consensus.qbft.support.TestContext;
 import org.hyperledger.besu.consensus.qbft.support.TestContextBuilder;
 import org.hyperledger.besu.consensus.qbft.support.ValidatorPeer;
-import org.hyperledger.besu.crypto.NodeKey;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
 import org.hyperledger.besu.crypto.SECPSignature;
+import org.hyperledger.besu.cryptoservices.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.ethereum.core.Block;
 import org.hyperledger.besu.ethereum.core.Util;

consensus/qbft/src/integration-test/java/org/hyperledger/besu/consensus/qbft/test/ValidatorContractTest.java

@@ -31,7 +31,7 @@ import org.hyperledger.besu.consensus.qbft.support.RoundSpecificPeers;
 import org.hyperledger.besu.consensus.qbft.support.TestContext;
 import org.hyperledger.besu.consensus.qbft.support.TestContextBuilder;
 import org.hyperledger.besu.consensus.qbft.support.ValidatorPeer;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.ethereum.core.Block;
 import org.hyperledger.besu.ethereum.core.BlockHeader;

consensus/qbft/src/integration-test/java/org/hyperledger/besu/consensus/qbft/test/round/QbftRoundIntegrationTest.java

@@ -36,10 +36,10 @@ import org.hyperledger.besu.consensus.qbft.payload.MessageFactory;
 import org.hyperledger.besu.consensus.qbft.statemachine.QbftRound;
 import org.hyperledger.besu.consensus.qbft.statemachine.RoundState;
 import org.hyperledger.besu.consensus.qbft.validation.MessageValidator;
-import org.hyperledger.besu.crypto.NodeKey;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
 import org.hyperledger.besu.crypto.SECPSignature;
 import org.hyperledger.besu.crypto.SignatureAlgorithmFactory;
+import org.hyperledger.besu.cryptoservices.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.ethereum.ProtocolContext;
 import org.hyperledger.besu.ethereum.chain.MinedBlockObserver;

consensus/qbft/src/main/java/org/hyperledger/besu/consensus/qbft/payload/MessageFactory.java

@@ -22,8 +22,8 @@ import org.hyperledger.besu.consensus.qbft.messagewrappers.Prepare;
 import org.hyperledger.besu.consensus.qbft.messagewrappers.Proposal;
 import org.hyperledger.besu.consensus.qbft.messagewrappers.RoundChange;
 import org.hyperledger.besu.consensus.qbft.statemachine.PreparedCertificate;
-import org.hyperledger.besu.crypto.NodeKey;
 import org.hyperledger.besu.crypto.SECPSignature;
+import org.hyperledger.besu.cryptoservices.NodeKey;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.ethereum.core.Block;
 

consensus/qbft/src/main/java/org/hyperledger/besu/consensus/qbft/statemachine/QbftRound.java

@@ -33,8 +33,8 @@ import org.hyperledger.besu.consensus.qbft.network.QbftMessageTransmitter;
 import org.hyperledger.besu.consensus.qbft.payload.MessageFactory;
 import org.hyperledger.besu.consensus.qbft.payload.PreparePayload;
 import org.hyperledger.besu.consensus.qbft.payload.RoundChangePayload;
-import org.hyperledger.besu.crypto.NodeKey;
 import org.hyperledger.besu.crypto.SECPSignature;
+import org.hyperledger.besu.cryptoservices.NodeKey;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.ethereum.ProtocolContext;
 import org.hyperledger.besu.ethereum.blockcreation.BlockCreator;

consensus/qbft/src/test/java/org/hyperledger/besu/consensus/qbft/QbftBlockHeaderUtils.java

@@ -21,7 +21,7 @@ import org.hyperledger.besu.consensus.common.bft.BftExtraData;
 import org.hyperledger.besu.consensus.common.bft.BftExtraDataCodec;
 import org.hyperledger.besu.consensus.common.bft.BftExtraDataFixture;
 import org.hyperledger.besu.consensus.common.bft.Vote;
-import org.hyperledger.besu.crypto.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKey;
 import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.datatypes.Wei;

consensus/qbft/src/test/java/org/hyperledger/besu/consensus/qbft/QbftBlockHeaderValidationRulesetFactoryTest.java

@@ -19,8 +19,8 @@ import static java.util.Collections.singletonList;
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.hyperledger.besu.consensus.common.bft.BftContextBuilder.setupContextWithBftExtraDataEncoder;
 
-import org.hyperledger.besu.crypto.NodeKey;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
+import org.hyperledger.besu.cryptoservices.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.datatypes.Wei;

consensus/qbft/src/test/java/org/hyperledger/besu/consensus/qbft/QbftProtocolScheduleTest.java

@@ -27,8 +27,8 @@ import org.hyperledger.besu.config.QbftConfigOptions;
 import org.hyperledger.besu.consensus.common.ForkSpec;
 import org.hyperledger.besu.consensus.common.ForksSchedule;
 import org.hyperledger.besu.consensus.common.bft.BftExtraDataCodec;
-import org.hyperledger.besu.crypto.NodeKey;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
+import org.hyperledger.besu.cryptoservices.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.ethereum.ProtocolContext;
 import org.hyperledger.besu.ethereum.core.BlockHeader;

consensus/qbft/src/test/java/org/hyperledger/besu/consensus/qbft/messagewrappers/CommitTest.java

@@ -20,9 +20,9 @@ import org.hyperledger.besu.consensus.common.bft.ConsensusRoundIdentifier;
 import org.hyperledger.besu.consensus.common.bft.payload.SignedData;
 import org.hyperledger.besu.consensus.qbft.messagedata.QbftV1;
 import org.hyperledger.besu.consensus.qbft.payload.CommitPayload;
-import org.hyperledger.besu.crypto.NodeKey;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
 import org.hyperledger.besu.crypto.SignatureAlgorithmFactory;
+import org.hyperledger.besu.cryptoservices.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.ethereum.core.Util;

consensus/qbft/src/test/java/org/hyperledger/besu/consensus/qbft/messagewrappers/PrepareTest.java

@@ -20,8 +20,8 @@ import org.hyperledger.besu.consensus.common.bft.ConsensusRoundIdentifier;
 import org.hyperledger.besu.consensus.common.bft.payload.SignedData;
 import org.hyperledger.besu.consensus.qbft.messagedata.QbftV1;
 import org.hyperledger.besu.consensus.qbft.payload.PreparePayload;
-import org.hyperledger.besu.crypto.NodeKey;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
+import org.hyperledger.besu.cryptoservices.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.ethereum.core.Util;

consensus/qbft/src/test/java/org/hyperledger/besu/consensus/qbft/messagewrappers/ProposalTest.java

@@ -26,8 +26,8 @@ import org.hyperledger.besu.consensus.qbft.payload.PreparePayload;
 import org.hyperledger.besu.consensus.qbft.payload.PreparedRoundMetadata;
 import org.hyperledger.besu.consensus.qbft.payload.ProposalPayload;
 import org.hyperledger.besu.consensus.qbft.payload.RoundChangePayload;
-import org.hyperledger.besu.crypto.NodeKey;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
+import org.hyperledger.besu.cryptoservices.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.ethereum.core.Block;
 import org.hyperledger.besu.ethereum.core.BlockBody;

consensus/qbft/src/test/java/org/hyperledger/besu/consensus/qbft/messagewrappers/RoundChangeTest.java

@@ -25,8 +25,8 @@ import org.hyperledger.besu.consensus.qbft.messagedata.QbftV1;
 import org.hyperledger.besu.consensus.qbft.payload.PreparePayload;
 import org.hyperledger.besu.consensus.qbft.payload.PreparedRoundMetadata;
 import org.hyperledger.besu.consensus.qbft.payload.RoundChangePayload;
-import org.hyperledger.besu.crypto.NodeKey;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
+import org.hyperledger.besu.cryptoservices.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.ethereum.core.Block;
 import org.hyperledger.besu.ethereum.core.BlockBody;

consensus/qbft/src/test/java/org/hyperledger/besu/consensus/qbft/statemachine/QbftBlockHeightManagerTest.java

@@ -52,9 +52,9 @@ import org.hyperledger.besu.consensus.qbft.payload.MessageFactory;
 import org.hyperledger.besu.consensus.qbft.validation.FutureRoundProposalMessageValidator;
 import org.hyperledger.besu.consensus.qbft.validation.MessageValidator;
 import org.hyperledger.besu.consensus.qbft.validation.MessageValidatorFactory;
-import org.hyperledger.besu.crypto.NodeKey;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
 import org.hyperledger.besu.crypto.SignatureAlgorithmFactory;
+import org.hyperledger.besu.cryptoservices.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.ethereum.ProtocolContext;

consensus/qbft/src/test/java/org/hyperledger/besu/consensus/qbft/statemachine/QbftRoundTest.java

@@ -43,10 +43,10 @@ import org.hyperledger.besu.consensus.qbft.network.QbftMessageTransmitter;
 import org.hyperledger.besu.consensus.qbft.payload.MessageFactory;
 import org.hyperledger.besu.consensus.qbft.payload.PreparePayload;
 import org.hyperledger.besu.consensus.qbft.validation.MessageValidator;
-import org.hyperledger.besu.crypto.NodeKey;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
 import org.hyperledger.besu.crypto.SECPSignature;
 import org.hyperledger.besu.crypto.SignatureAlgorithmFactory;
+import org.hyperledger.besu.cryptoservices.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.ethereum.ProtocolContext;
 import org.hyperledger.besu.ethereum.blockcreation.BlockCreator.BlockCreationResult;

consensus/qbft/src/test/java/org/hyperledger/besu/consensus/qbft/statemachine/RoundStateTest.java

@@ -29,10 +29,10 @@ import org.hyperledger.besu.consensus.qbft.messagewrappers.Proposal;
 import org.hyperledger.besu.consensus.qbft.payload.MessageFactory;
 import org.hyperledger.besu.consensus.qbft.payload.PreparePayload;
 import org.hyperledger.besu.consensus.qbft.validation.MessageValidator;
-import org.hyperledger.besu.crypto.NodeKey;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
 import org.hyperledger.besu.crypto.SignatureAlgorithm;
 import org.hyperledger.besu.crypto.SignatureAlgorithmFactory;
+import org.hyperledger.besu.cryptoservices.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.ethereum.core.Block;

consensus/qbft/src/test/java/org/hyperledger/besu/consensus/qbft/validation/ProposalPayloadValidatorTest.java

@@ -33,8 +33,8 @@ import org.hyperledger.besu.consensus.qbft.payload.MessageFactory;
 import org.hyperledger.besu.consensus.qbft.pki.PkiQbftBlockHeaderFunctions;
 import org.hyperledger.besu.consensus.qbft.pki.PkiQbftExtraData;
 import org.hyperledger.besu.consensus.qbft.pki.PkiQbftExtraDataCodec;
-import org.hyperledger.besu.crypto.NodeKey;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
+import org.hyperledger.besu.cryptoservices.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.datatypes.Hash;
 import org.hyperledger.besu.ethereum.BlockProcessingResult;

consensus/qbft/src/test/java/org/hyperledger/besu/consensus/qbft/validation/QbftNode.java

@@ -15,8 +15,8 @@
 package org.hyperledger.besu.consensus.qbft.validation;
 
 import org.hyperledger.besu.consensus.qbft.payload.MessageFactory;
-import org.hyperledger.besu.crypto.NodeKey;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
+import org.hyperledger.besu.cryptoservices.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.datatypes.Address;
 import org.hyperledger.besu.ethereum.core.Util;
 

consensus/qbft/src/test/java/org/hyperledger/besu/consensus/qbft/validation/RoundChangePayloadValidatorTest.java

@@ -20,9 +20,9 @@ import org.hyperledger.besu.consensus.common.bft.ConsensusRoundIdentifier;
 import org.hyperledger.besu.consensus.common.bft.payload.SignedData;
 import org.hyperledger.besu.consensus.qbft.payload.PreparedRoundMetadata;
 import org.hyperledger.besu.consensus.qbft.payload.RoundChangePayload;
-import org.hyperledger.besu.crypto.NodeKey;
-import org.hyperledger.besu.crypto.NodeKeyUtils;
 import org.hyperledger.besu.crypto.SECPSignature;
+import org.hyperledger.besu.cryptoservices.NodeKey;
+import org.hyperledger.besu.cryptoservices.NodeKeyUtils;
 import org.hyperledger.besu.datatypes.Hash;
 
 import java.util.Optional;