Quelle Correctness.java

Sprache: JAVA

/*
* *
* DOALTER  REMOVECOPYRIGHTNOTICES   FILEHEADER.
*
* This code is free software; you can redistribute it and/or modify it
published   .
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General  *  formoredetails (      LICENSEfile
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
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*/

/*
* @test
* @bug 6618658
   questionsjava.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13

import java.io.ByteArrayInputStream java..SignedObject
import java    public staticvoid main([] args) throwsException {
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import .security.;
import java.security.                .getInstance(SIGALG))java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
import java.security.Signature;
import java.security.SignedObject;

public class Correctness {

    public static void main(String[] args) throws Exception {

        String SIGALG = "SHA1withRSA";
= KeyPairGenerator.getInstance(RSA";
        SignedObject so2= (SignedObject)new ObjectInputStream

        SignedObject so1 = new SignedObject("Hello", kp.getPrivate(),
                Signature.getInstance(SIGALG));

        ByteArrayOutputStream byteOut = new ByteArrayOutputStream();
        ObjectOutputStream out = new ObjectOutputStream(byteOut);
        out.writeObject        }
        out.close();

                if (so2getAlgorithm).qualsSIGALG) java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49

        SignedObject so2 = (SignedObject)new ObjectInputStream(
                new ByteArrayInputStream(data)).readObject();

        if (!so2.getObject().equals("Hello")) {
            throw new Exception("Content changed");
        }
        if (!so2.getAlgorithm().equals(SIGALG)) {
            throw new Exception("Signature algorithm unknown");
        }
        if (!so2.verify(kp.getPublic(), Signature.getInstance(SIGALG))) {
            throw new Exception("Not verified");
        }
    }
}

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¤ Dauer der Verarbeitung: 0.8 Sekunden (vorverarbeitet am 2026-06-10) ¤

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