09543 d remove crypto class (#9544)

Signed-off-by: Lazar Petrovic <lpetrovic05@gmail.com>

platform-sdk/swirlds-platform-core/src/main/java/com/swirlds/platform/PlatformBuilder.java

@@ -22,7 +22,7 @@
 import static com.swirlds.platform.StaticPlatformBuilder.doStaticSetup;
 import static com.swirlds.platform.StaticPlatformBuilder.getGlobalMetrics;
 import static com.swirlds.platform.StaticPlatformBuilder.getMetricsProvider;
-import static com.swirlds.platform.crypto.CryptoSetup.initNodeSecurity;
+import static com.swirlds.platform.crypto.CryptoStatic.initNodeSecurity;
 import static com.swirlds.platform.gui.internal.BrowserWindowManager.getPlatforms;
 import static com.swirlds.platform.state.signed.StartupStateUtils.getInitialState;
 import static com.swirlds.platform.util.BootstrapUtils.checkNodesToRun;
@@ -45,6 +45,7 @@
 import com.swirlds.platform.config.internal.PlatformConfigUtils;
 import com.swirlds.platform.config.legacy.LegacyConfigProperties;
 import com.swirlds.platform.config.legacy.LegacyConfigPropertiesLoader;
+import com.swirlds.platform.crypto.KeysAndCerts;
 import com.swirlds.platform.internal.SignedStateLoadingException;
 import com.swirlds.platform.recovery.EmergencyRecoveryManager;
 import com.swirlds.platform.state.State;
@@ -201,7 +202,7 @@ public Platform build() {
 
         checkNodesToRun(List.of(selfId));
 
-        final Map<NodeId, Crypto> crypto = initNodeSecurity(configAddressBook, configuration);
+        final Map<NodeId, KeysAndCerts> keysAndCerts = initNodeSecurity(configAddressBook, configuration);
         final PlatformContext platformContext = new DefaultPlatformContext(selfId, getMetricsProvider(), configuration);
 
         // the AddressBook is not changed after this point, so we calculate the hash now
@@ -259,7 +260,7 @@ public Platform build() {
 
             final SwirldsPlatform platform = new SwirldsPlatform(
                     platformContext,
-                    crypto.get(selfId),
+                    keysAndCerts.get(selfId),
                     recycleBin,
                     selfId,
                     appName,

platform-sdk/swirlds-platform-core/src/main/java/com/swirlds/platform/SwirldsPlatform.java

@@ -87,6 +87,7 @@
 import com.swirlds.platform.components.wiring.ManualWiring;
 import com.swirlds.platform.config.ThreadConfig;
 import com.swirlds.platform.crypto.CryptoStatic;
+import com.swirlds.platform.crypto.KeysAndCerts;
 import com.swirlds.platform.crypto.PlatformSigner;
 import com.swirlds.platform.dispatch.DispatchBuilder;
 import com.swirlds.platform.dispatch.DispatchConfiguration;
@@ -203,7 +204,7 @@ public class SwirldsPlatform implements Platform {
     private final ConsensusMetrics consensusMetrics;
 
     /** the object that contains all key pairs and CSPRNG state for this member */
-    private final Crypto crypto;
+    private final KeysAndCerts keysAndCerts;
     /**
      * If a state was loaded from disk, this is the minimum generation non-ancient for that round. If starting from a
      * genesis state, this is 0.
@@ -311,7 +312,7 @@ public class SwirldsPlatform implements Platform {
      * the browser gives the Platform what app to run. There can be multiple Platforms on one computer.
      *
      * @param platformContext          the context for this platform
-     * @param crypto                   an object holding all the public/private key pairs and the CSPRNG state for this
+     * @param keysAndCerts             an object holding all the public/private key pairs and the CSPRNG state for this
      *                                 member
      * @param recycleBin               used to delete files that may be useful for later debugging
      * @param id                       the ID for this node
@@ -323,7 +324,7 @@ public class SwirldsPlatform implements Platform {
      */
     SwirldsPlatform(
             @NonNull final PlatformContext platformContext,
-            @NonNull final Crypto crypto,
+            @NonNull final KeysAndCerts keysAndCerts,
             @NonNull final RecycleBin recycleBin,
             @NonNull final NodeId id,
             @NonNull final String mainClassName,
@@ -383,7 +384,7 @@ public class SwirldsPlatform implements Platform {
 
         this.shadowGraph = new ShadowGraph(syncMetrics, currentAddressBook.getSize());
 
-        this.crypto = crypto;
+        this.keysAndCerts = keysAndCerts;
 
         EventCounter.registerEventCounterMetrics(metrics);
 
@@ -454,7 +455,7 @@ public class SwirldsPlatform implements Platform {
         components.add(new IssMetrics(platformContext.getMetrics(), currentAddressBook));
 
         stateManagementComponent = wiring.wireStateManagementComponent(
-                new PlatformSigner(crypto.getKeysAndCerts()),
+                new PlatformSigner(keysAndCerts),
                 actualMainClassName,
                 selfId,
                 swirldName,
@@ -671,7 +672,7 @@ public class SwirldsPlatform implements Platform {
                 platformContext,
                 threadManager,
                 time,
-                crypto,
+                keysAndCerts,
                 notificationEngine,
                 currentAddressBook,
                 selfId,
@@ -1162,7 +1163,7 @@ public NotificationEngine getNotificationEngine() {
      */
     @Override
     public Signature sign(final byte[] data) {
-        return crypto.sign(data);
+        return new PlatformSigner(keysAndCerts).sign(data);
     }
 
     /**

platform-sdk/swirlds-platform-core/src/main/java/com/swirlds/platform/config/ThreadConfig.java

@@ -27,8 +27,6 @@
  * @param logStackTracePauseDuration
  * 		If a thread takes longer than this duration to {@link StoppableThread#pause()}, log a stack trace for debugging
  * 		purposes. A value of {@link Duration#ZERO} means never log.
- * @param numCryptoThreads
- * 		number of threads used to verify signatures and generate keys, in parallel
  * @param threadPrioritySync
  * 		priority for threads that sync (in SyncCaller, SyncListener, SyncServer)
  * @param threadPriorityNonSync
@@ -41,7 +39,6 @@
 @ConfigData("thread")
 public record ThreadConfig(
         @ConfigProperty(defaultValue = "5s") Duration logStackTracePauseDuration,
-        @ConfigProperty(defaultValue = "32") int numCryptoThreads,
         @ConfigProperty(defaultValue = "5") int threadPrioritySync,
         @ConfigProperty(defaultValue = "5") int threadPriorityNonSync,
         @ConfigProperty(defaultValue = "0") long threadDumpPeriodMs,