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jcryptool / core

JCrypTool Core Plug-ins
https://www.cryptool.org
Eclipse Public License 1.0
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SSL/TLS-Handshake simulation NoSuchProviderException #237

Closed nomisge closed 3 years ago

nomisge commented 3 years ago

On a Linux system with the latest jcryptool release 1.0.3 when using the SSL-TLS-Handshake simulation with following settings:

I get following error:

java.security.NoSuchProviderException: no such provider: BC
    at java.base/sun.security.jca.GetInstance.getService(Unknown Source)
    at java.base/sun.security.jca.GetInstance.getInstance(Unknown Source)
    at java.base/java.security.KeyPairGenerator.getInstance(Unknown Source)
    at org.jcryptool.visual.ssl.protocol.Crypto.generateGenerator(Crypto.java:304)
    at org.jcryptool.visual.ssl.views.ServerCertificateComposite.calculateKeyExchange(ServerCertificateComposite.java:438)
    at org.jcryptool.visual.ssl.views.ServerCertificateComposite.startStep(ServerCertificateComposite.java:276)
    at org.jcryptool.visual.ssl.views.SslView.nextStep(SslView.java:303)
    at org.jcryptool.visual.ssl.views.ServerHelloComposite$5.mouseUp(ServerHelloComposite.java:194)
    at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:224)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
    at org.eclipse.swt.widgets.Display.sendEvent(Display.java:5745)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1427)
    at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:5013)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4507)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1157)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1046)
    at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
    at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:644)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:551)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:153)
    at org.jcryptool.core.Application.start(Application.java:51)
    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.base/java.lang.reflect.Method.invoke(Unknown Source)
    at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
    at org.eclipse.equinox.launcher.Main.main(Main.java:1438)
grthor commented 3 years ago

Hi, thanks for your issue report. I will take a look into this in the next days and let you know what I find and how to fix it. Best regards Thorben

grthor commented 3 years ago

Hi, the problem could be fixed. I released a new version that is available here: https://github.com/jcryptool/core/releases/tag/Weekly-Build--2021-02-22 Best regards Thorben