java.security.SignedObject#verify ( )源码实例Demo

下面列出了java.security.SignedObject#verify ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： dragonwell8_jdk 文件： Correctness.java

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

        String SIGALG = "SHA1withRSA";
        KeyPairGenerator kpg = KeyPairGenerator.getInstance("RSA");
        KeyPair kp = kpg.generateKeyPair();

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

        ByteArrayOutputStream byteOut = new ByteArrayOutputStream();
        ObjectOutputStream out = new ObjectOutputStream(byteOut);
        out.writeObject(so1);
        out.close();

        byte[] data = byteOut.toByteArray();

        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");
        }
    }

源代码2 项目： TencentKona-8 文件： Correctness.java

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

        String SIGALG = "SHA1withRSA";
        KeyPairGenerator kpg = KeyPairGenerator.getInstance("RSA");
        KeyPair kp = kpg.generateKeyPair();

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

        ByteArrayOutputStream byteOut = new ByteArrayOutputStream();
        ObjectOutputStream out = new ObjectOutputStream(byteOut);
        out.writeObject(so1);
        out.close();

        byte[] data = byteOut.toByteArray();

        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");
        }
    }

源代码3 项目： jdk8u60 文件： Correctness.java

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

        String SIGALG = "SHA1withRSA";
        KeyPairGenerator kpg = KeyPairGenerator.getInstance("RSA");
        KeyPair kp = kpg.generateKeyPair();

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

        ByteArrayOutputStream byteOut = new ByteArrayOutputStream();
        ObjectOutputStream out = new ObjectOutputStream(byteOut);
        out.writeObject(so1);
        out.close();

        byte[] data = byteOut.toByteArray();

        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");
        }
    }

源代码4 项目： openjdk-jdk8u 文件： Correctness.java

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

        String SIGALG = "SHA1withRSA";
        KeyPairGenerator kpg = KeyPairGenerator.getInstance("RSA");
        KeyPair kp = kpg.generateKeyPair();

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

        ByteArrayOutputStream byteOut = new ByteArrayOutputStream();
        ObjectOutputStream out = new ObjectOutputStream(byteOut);
        out.writeObject(so1);
        out.close();

        byte[] data = byteOut.toByteArray();

        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");
        }
    }

源代码5 项目： openjdk-jdk8u-backup 文件： Correctness.java

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

        String SIGALG = "SHA1withRSA";
        KeyPairGenerator kpg = KeyPairGenerator.getInstance("RSA");
        KeyPair kp = kpg.generateKeyPair();

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

        ByteArrayOutputStream byteOut = new ByteArrayOutputStream();
        ObjectOutputStream out = new ObjectOutputStream(byteOut);
        out.writeObject(so1);
        out.close();

        byte[] data = byteOut.toByteArray();

        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");
        }
    }

源代码6 项目： jdk8u-dev-jdk 文件： Correctness.java

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

        String SIGALG = "SHA1withRSA";
        KeyPairGenerator kpg = KeyPairGenerator.getInstance("RSA");
        KeyPair kp = kpg.generateKeyPair();

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

        ByteArrayOutputStream byteOut = new ByteArrayOutputStream();
        ObjectOutputStream out = new ObjectOutputStream(byteOut);
        out.writeObject(so1);
        out.close();

        byte[] data = byteOut.toByteArray();

        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");
        }
    }

源代码7 项目： jdk8u-jdk 文件： Correctness.java

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

        String SIGALG = "SHA1withRSA";
        KeyPairGenerator kpg = KeyPairGenerator.getInstance("RSA");
        KeyPair kp = kpg.generateKeyPair();

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

        ByteArrayOutputStream byteOut = new ByteArrayOutputStream();
        ObjectOutputStream out = new ObjectOutputStream(byteOut);
        out.writeObject(so1);
        out.close();

        byte[] data = byteOut.toByteArray();

        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");
        }
    }

源代码8 项目： hottub 文件： Correctness.java

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

        String SIGALG = "SHA1withRSA";
        KeyPairGenerator kpg = KeyPairGenerator.getInstance("RSA");
        KeyPair kp = kpg.generateKeyPair();

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

        ByteArrayOutputStream byteOut = new ByteArrayOutputStream();
        ObjectOutputStream out = new ObjectOutputStream(byteOut);
        out.writeObject(so1);
        out.close();

        byte[] data = byteOut.toByteArray();

        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");
        }
    }

源代码9 项目： openjdk-8-source 文件： Correctness.java

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

        String SIGALG = "SHA1withRSA";
        KeyPairGenerator kpg = KeyPairGenerator.getInstance("RSA");
        KeyPair kp = kpg.generateKeyPair();

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

        ByteArrayOutputStream byteOut = new ByteArrayOutputStream();
        ObjectOutputStream out = new ObjectOutputStream(byteOut);
        out.writeObject(so1);
        out.close();

        byte[] data = byteOut.toByteArray();

        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");
        }
    }

源代码10 项目： openjdk-8 文件： Correctness.java

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

        String SIGALG = "SHA1withRSA";
        KeyPairGenerator kpg = KeyPairGenerator.getInstance("RSA");
        KeyPair kp = kpg.generateKeyPair();

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

        ByteArrayOutputStream byteOut = new ByteArrayOutputStream();
        ObjectOutputStream out = new ObjectOutputStream(byteOut);
        out.writeObject(so1);
        out.close();

        byte[] data = byteOut.toByteArray();

        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");
        }
    }

源代码11 项目： jdk8u_jdk 文件： Correctness.java

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

        String SIGALG = "SHA1withRSA";
        KeyPairGenerator kpg = KeyPairGenerator.getInstance("RSA");
        KeyPair kp = kpg.generateKeyPair();

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

        ByteArrayOutputStream byteOut = new ByteArrayOutputStream();
        ObjectOutputStream out = new ObjectOutputStream(byteOut);
        out.writeObject(so1);
        out.close();

        byte[] data = byteOut.toByteArray();

        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");
        }
    }

源代码12 项目： jdk8u-jdk 文件： Correctness.java

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

        String SIGALG = "SHA1withRSA";
        KeyPairGenerator kpg = KeyPairGenerator.getInstance("RSA");
        KeyPair kp = kpg.generateKeyPair();

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

        ByteArrayOutputStream byteOut = new ByteArrayOutputStream();
        ObjectOutputStream out = new ObjectOutputStream(byteOut);
        out.writeObject(so1);
        out.close();

        byte[] data = byteOut.toByteArray();

        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");
        }
    }

源代码13 项目： dragonwell8_jdk 文件： Copy.java

public static void main(String args[]) throws Exception {
    KeyPairGenerator kg = KeyPairGenerator.getInstance(DSA);
    kg.initialize(KEY_SIZE);
    KeyPair kp = kg.genKeyPair();

    Signature signature = Signature.getInstance(DSA);
    Test original = new Test();
    SignedObject so = new SignedObject(original, kp.getPrivate(),
            signature);
    System.out.println("Signature algorithm: " + so.getAlgorithm());

    signature = Signature.getInstance(DSA, "SUN");
    if (!so.verify(kp.getPublic(), signature)) {
        throw new RuntimeException("Verification failed");
    }

    kg = KeyPairGenerator.getInstance(DSA);
    kg.initialize(KEY_SIZE);
    kp = kg.genKeyPair();

    if (so.verify(kp.getPublic(), signature)) {
        throw new RuntimeException("Unexpected success");
    }

    Object copy = so.getObject();
    if (!original.equals(copy)) {
        throw new RuntimeException("Signed object is not equal "
                + "to original one: " + copy);
    }

    /*
     * The signed object is a copy of an original one.
     * Once the copy is made, further manipulation
     * of the original object shouldn't has any effect on the copy.
     */
    original.set(MAGIC - 1);
    copy = so.getObject();
    if (original.equals(copy)) {
        throw new RuntimeException("Signed object is not a copy "
                + "of original one: " + copy);
    }

    System.out.println("Test passed");
}

源代码14 项目： TencentKona-8 文件： Copy.java

public static void main(String args[]) throws Exception {
    KeyPairGenerator kg = KeyPairGenerator.getInstance(DSA);
    kg.initialize(KEY_SIZE);
    KeyPair kp = kg.genKeyPair();

    Signature signature = Signature.getInstance(DSA);
    Test original = new Test();
    SignedObject so = new SignedObject(original, kp.getPrivate(),
            signature);
    System.out.println("Signature algorithm: " + so.getAlgorithm());

    signature = Signature.getInstance(DSA, "SUN");
    if (!so.verify(kp.getPublic(), signature)) {
        throw new RuntimeException("Verification failed");
    }

    kg = KeyPairGenerator.getInstance(DSA);
    kg.initialize(KEY_SIZE);
    kp = kg.genKeyPair();

    if (so.verify(kp.getPublic(), signature)) {
        throw new RuntimeException("Unexpected success");
    }

    Object copy = so.getObject();
    if (!original.equals(copy)) {
        throw new RuntimeException("Signed object is not equal "
                + "to original one: " + copy);
    }

    /*
     * The signed object is a copy of an original one.
     * Once the copy is made, further manipulation
     * of the original object shouldn't has any effect on the copy.
     */
    original.set(MAGIC - 1);
    copy = so.getObject();
    if (original.equals(copy)) {
        throw new RuntimeException("Signed object is not a copy "
                + "of original one: " + copy);
    }

    System.out.println("Test passed");
}

源代码15 项目： openjdk-jdk8u 文件： Copy.java

public static void main(String args[]) throws Exception {
    KeyPairGenerator kg = KeyPairGenerator.getInstance(DSA);
    kg.initialize(KEY_SIZE);
    KeyPair kp = kg.genKeyPair();

    Signature signature = Signature.getInstance(DSA);
    Test original = new Test();
    SignedObject so = new SignedObject(original, kp.getPrivate(),
            signature);
    System.out.println("Signature algorithm: " + so.getAlgorithm());

    signature = Signature.getInstance(DSA, "SUN");
    if (!so.verify(kp.getPublic(), signature)) {
        throw new RuntimeException("Verification failed");
    }

    kg = KeyPairGenerator.getInstance(DSA);
    kg.initialize(KEY_SIZE);
    kp = kg.genKeyPair();

    if (so.verify(kp.getPublic(), signature)) {
        throw new RuntimeException("Unexpected success");
    }

    Object copy = so.getObject();
    if (!original.equals(copy)) {
        throw new RuntimeException("Signed object is not equal "
                + "to original one: " + copy);
    }

    /*
     * The signed object is a copy of an original one.
     * Once the copy is made, further manipulation
     * of the original object shouldn't has any effect on the copy.
     */
    original.set(MAGIC - 1);
    copy = so.getObject();
    if (original.equals(copy)) {
        throw new RuntimeException("Signed object is not a copy "
                + "of original one: " + copy);
    }

    System.out.println("Test passed");
}

源代码16 项目： openjdk-jdk8u-backup 文件： Copy.java

public static void main(String args[]) throws Exception {
    KeyPairGenerator kg = KeyPairGenerator.getInstance(DSA);
    kg.initialize(KEY_SIZE);
    KeyPair kp = kg.genKeyPair();

    Signature signature = Signature.getInstance(DSA);
    Test original = new Test();
    SignedObject so = new SignedObject(original, kp.getPrivate(),
            signature);
    System.out.println("Signature algorithm: " + so.getAlgorithm());

    signature = Signature.getInstance(DSA, "SUN");
    if (!so.verify(kp.getPublic(), signature)) {
        throw new RuntimeException("Verification failed");
    }

    kg = KeyPairGenerator.getInstance(DSA);
    kg.initialize(KEY_SIZE);
    kp = kg.genKeyPair();

    if (so.verify(kp.getPublic(), signature)) {
        throw new RuntimeException("Unexpected success");
    }

    Object copy = so.getObject();
    if (!original.equals(copy)) {
        throw new RuntimeException("Signed object is not equal "
                + "to original one: " + copy);
    }

    /*
     * The signed object is a copy of an original one.
     * Once the copy is made, further manipulation
     * of the original object shouldn't has any effect on the copy.
     */
    original.set(MAGIC - 1);
    copy = so.getObject();
    if (original.equals(copy)) {
        throw new RuntimeException("Signed object is not a copy "
                + "of original one: " + copy);
    }

    System.out.println("Test passed");
}

源代码17 项目： openjdk-jdk9 文件： Copy.java

public static void main(String args[]) throws Exception {
    KeyPairGenerator kg = KeyPairGenerator.getInstance(DSA);
    kg.initialize(KEY_SIZE);
    KeyPair kp = kg.genKeyPair();

    Signature signature = Signature.getInstance(DSA);
    Test original = new Test();
    SignedObject so = new SignedObject(original, kp.getPrivate(),
            signature);
    System.out.println("Signature algorithm: " + so.getAlgorithm());

    signature = Signature.getInstance(DSA, "SUN");
    if (!so.verify(kp.getPublic(), signature)) {
        throw new RuntimeException("Verification failed");
    }

    kg = KeyPairGenerator.getInstance(DSA);
    kg.initialize(KEY_SIZE);
    kp = kg.genKeyPair();

    if (so.verify(kp.getPublic(), signature)) {
        throw new RuntimeException("Unexpected success");
    }

    Object copy = so.getObject();
    if (!original.equals(copy)) {
        throw new RuntimeException("Signed object is not equal "
                + "to original one: " + copy);
    }

    /*
     * The signed object is a copy of an original one.
     * Once the copy is made, further manipulation
     * of the original object shouldn't has any effect on the copy.
     */
    original.set(MAGIC - 1);
    copy = so.getObject();
    if (original.equals(copy)) {
        throw new RuntimeException("Signed object is not a copy "
                + "of original one: " + copy);
    }

    System.out.println("Test passed");
}

源代码18 项目： jdk8u-jdk 文件： Copy.java

public static void main(String args[]) throws Exception {
    KeyPairGenerator kg = KeyPairGenerator.getInstance(DSA);
    kg.initialize(KEY_SIZE);
    KeyPair kp = kg.genKeyPair();

    Signature signature = Signature.getInstance(DSA);
    Test original = new Test();
    SignedObject so = new SignedObject(original, kp.getPrivate(),
            signature);
    System.out.println("Signature algorithm: " + so.getAlgorithm());

    signature = Signature.getInstance(DSA, "SUN");
    if (!so.verify(kp.getPublic(), signature)) {
        throw new RuntimeException("Verification failed");
    }

    kg = KeyPairGenerator.getInstance(DSA);
    kg.initialize(KEY_SIZE);
    kp = kg.genKeyPair();

    if (so.verify(kp.getPublic(), signature)) {
        throw new RuntimeException("Unexpected success");
    }

    Object copy = so.getObject();
    if (!original.equals(copy)) {
        throw new RuntimeException("Signed object is not equal "
                + "to original one: " + copy);
    }

    /*
     * The signed object is a copy of an original one.
     * Once the copy is made, further manipulation
     * of the original object shouldn't has any effect on the copy.
     */
    original.set(MAGIC - 1);
    copy = so.getObject();
    if (original.equals(copy)) {
        throw new RuntimeException("Signed object is not a copy "
                + "of original one: " + copy);
    }

    System.out.println("Test passed");
}

源代码19 项目： jdk8u_jdk 文件： Copy.java

public static void main(String args[]) throws Exception {
    KeyPairGenerator kg = KeyPairGenerator.getInstance(DSA);
    kg.initialize(KEY_SIZE);
    KeyPair kp = kg.genKeyPair();

    Signature signature = Signature.getInstance(DSA);
    Test original = new Test();
    SignedObject so = new SignedObject(original, kp.getPrivate(),
            signature);
    System.out.println("Signature algorithm: " + so.getAlgorithm());

    signature = Signature.getInstance(DSA, "SUN");
    if (!so.verify(kp.getPublic(), signature)) {
        throw new RuntimeException("Verification failed");
    }

    kg = KeyPairGenerator.getInstance(DSA);
    kg.initialize(KEY_SIZE);
    kp = kg.genKeyPair();

    if (so.verify(kp.getPublic(), signature)) {
        throw new RuntimeException("Unexpected success");
    }

    Object copy = so.getObject();
    if (!original.equals(copy)) {
        throw new RuntimeException("Signed object is not equal "
                + "to original one: " + copy);
    }

    /*
     * The signed object is a copy of an original one.
     * Once the copy is made, further manipulation
     * of the original object shouldn't has any effect on the copy.
     */
    original.set(MAGIC - 1);
    copy = so.getObject();
    if (original.equals(copy)) {
        throw new RuntimeException("Signed object is not a copy "
                + "of original one: " + copy);
    }

    System.out.println("Test passed");
}

源代码20 项目： tribaltrouble 文件： RegistrationKey.java

public final static boolean verify(PublicKey public_key, SignedObject signed_object) throws GeneralSecurityException {
	return signed_object.verify(public_key, Signature.getInstance(RegServiceInterface.SIGN_ALGORITHM));
}

方法所在类

java.security.SignedObject