Examples with DSAPrivateKey java.security.interfaces.DSAPrivateKey used on opensource projects

Example 16 with DSAPrivateKey

use of java.security.interfaces.DSAPrivateKey in project keystore-explorer by kaikramer.

the class DViewPrivateKey method populateDialog.

private void populateDialog() throws CryptoException {
    KeyInfo keyInfo = KeyPairUtil.getKeyInfo(privateKey);
    jtfAlgorithm.setText(keyInfo.getAlgorithm());
    Integer keyLength = keyInfo.getSize();
    if (keyLength != null) {
        jtfKeySize.setText(MessageFormat.format(res.getString("DViewPrivateKey.jtfKeySize.text"), "" + keyLength));
    } else {
        jtfKeySize.setText(MessageFormat.format(res.getString("DViewPrivateKey.jtfKeySize.text"), "?"));
    }
    jtfFormat.setText(privateKey.getFormat());
    jtfEncoded.setText("0x" + new BigInteger(1, privateKey.getEncoded()).toString(16).toUpperCase());
    jtfEncoded.setCaretPosition(0);
    if ((privateKey instanceof RSAPrivateKey) || (privateKey instanceof DSAPrivateKey)) {
        jbFields.setEnabled(true);
    } else {
        jbFields.setEnabled(false);
    }
}

Example 17 with DSAPrivateKey

use of java.security.interfaces.DSAPrivateKey in project keystore-explorer by kaikramer.

the class DExportPrivateKeyPvk method initComponents.

private void initComponents() {
    GridBagConstraints gbcLbl = new GridBagConstraints();
    gbcLbl.gridx = 0;
    gbcLbl.gridwidth = 3;
    gbcLbl.gridheight = 1;
    gbcLbl.insets = new Insets(5, 5, 5, 5);
    gbcLbl.anchor = GridBagConstraints.EAST;
    GridBagConstraints gbcEdCtrl = new GridBagConstraints();
    gbcEdCtrl.gridx = 3;
    gbcEdCtrl.gridwidth = 3;
    gbcEdCtrl.gridheight = 1;
    gbcEdCtrl.insets = new Insets(5, 5, 5, 5);
    gbcEdCtrl.anchor = GridBagConstraints.WEST;
    jlKeyType = new JLabel(res.getString("DExportPrivateKeyPvk.jlKeyType.text"));
    GridBagConstraints gbc_jlKeyType = (GridBagConstraints) gbcLbl.clone();
    gbc_jlKeyType.gridy = 0;
    jrbExchange = new JRadioButton(res.getString("DExportPrivateKeyPvk.jrbExchange.text"));
    jrbExchange.setToolTipText(res.getString("DExportPrivateKeyPvk.jrbExchange.tooltip"));
    PlatformUtil.setMnemonic(jrbExchange, res.getString("DExportPrivateKeyPvk.jrbExchange.mnemonic").charAt(0));
    jrbExchange.setSelected(true);
    GridBagConstraints gbc_jrbExchange = (GridBagConstraints) gbcEdCtrl.clone();
    gbc_jrbExchange.gridy = 0;
    jrbSignature = new JRadioButton(res.getString("DExportPrivateKeyPvk.jrbSignature.text"));
    jrbSignature.setToolTipText(res.getString("DExportPrivateKeyPvk.jrbSignature.tooltip"));
    PlatformUtil.setMnemonic(jrbSignature, res.getString("DExportPrivateKeyPvk.jrbSignature.mnemonic").charAt(0));
    GridBagConstraints gbc_jrbSignature = (GridBagConstraints) gbcEdCtrl.clone();
    gbc_jrbSignature.gridy = 0;
    gbc_jrbSignature.gridx = 6;
    ButtonGroup keyTypes = new ButtonGroup();
    keyTypes.add(jrbExchange);
    keyTypes.add(jrbSignature);
    if (privateKey instanceof DSAPrivateKey) {
        jrbSignature.setSelected(true);
        jrbExchange.setEnabled(false);
        jrbSignature.setEnabled(false);
    }
    jlEncrypt = new JLabel(res.getString("DExportPrivateKeyPvk.jlEncrypt.text"));
    GridBagConstraints gbc_jlEncrypt = (GridBagConstraints) gbcLbl.clone();
    gbc_jlEncrypt.gridy = 1;
    jcbEncrypt = new JCheckBox();
    jcbEncrypt.setSelected(true);
    jcbEncrypt.setToolTipText(res.getString("DExportPrivateKeyPvk.jcbEncrypt.tooltip"));
    GridBagConstraints gbc_jcbEncrypt = (GridBagConstraints) gbcEdCtrl.clone();
    gbc_jcbEncrypt.gridy = 1;
    jlEncryptionStrength = new JLabel(res.getString("DExportPrivateKeyPvk.jlEncryptionStrength.text"));
    GridBagConstraints gbc_jlEncryptionStrength = (GridBagConstraints) gbcLbl.clone();
    gbc_jlEncryptionStrength.gridy = 2;
    jrbStrong = new JRadioButton(res.getString("DExportPrivateKeyPvk.jrbStrong.text"));
    jrbStrong.setToolTipText(res.getString("DExportPrivateKeyPvk.jrbStrong.tooltip"));
    PlatformUtil.setMnemonic(jrbStrong, res.getString("DExportPrivateKeyPvk.jrbStrong.mnemonic").charAt(0));
    jrbStrong.setSelected(true);
    GridBagConstraints gbc_jrbStrong = (GridBagConstraints) gbcEdCtrl.clone();
    gbc_jrbStrong.gridy = 2;
    jrbWeak = new JRadioButton(res.getString("DExportPrivateKeyPvk.jrbWeak.text"));
    jrbWeak.setToolTipText(res.getString("DExportPrivateKeyPvk.jrbWeak.tooltip"));
    PlatformUtil.setMnemonic(jrbWeak, res.getString("DExportPrivateKeyPvk.jrbWeak.mnemonic").charAt(0));
    GridBagConstraints gbc_jrbWeak = (GridBagConstraints) gbcEdCtrl.clone();
    gbc_jrbWeak.gridy = 2;
    gbc_jrbWeak.gridx = 6;
    ButtonGroup encryptionStrengths = new ButtonGroup();
    encryptionStrengths.add(jrbStrong);
    encryptionStrengths.add(jrbWeak);
    jlPassword = new JLabel(res.getString("DExportPrivateKeyPvk.jlPassword.text"));
    GridBagConstraints gbc_jlPassword = (GridBagConstraints) gbcLbl.clone();
    gbc_jlPassword.gridy = 3;
    if (passwordQualityConfig.getEnabled()) {
        if (passwordQualityConfig.getEnforced()) {
            jpfPassword = new JPasswordQualityField(15, passwordQualityConfig.getMinimumQuality());
        } else {
            jpfPassword = new JPasswordQualityField(15);
        }
    } else {
        jpfPassword = new JPasswordField(15);
    }
    jpfPassword.setToolTipText(res.getString("DExportPrivateKeyPvk.jpqfPassword.tooltip"));
    GridBagConstraints gbc_jpfPassword = (GridBagConstraints) gbcEdCtrl.clone();
    gbc_jpfPassword.gridy = 3;
    gbc_jpfPassword.gridwidth = 6;
    jlConfirmPassword = new JLabel(res.getString("DExportPrivateKeyPvk.jlConfirmPassword.text"));
    GridBagConstraints gbc_jlConfirmPassword = (GridBagConstraints) gbcLbl.clone();
    gbc_jlConfirmPassword.gridy = 4;
    jpfConfirmPassword = new JPasswordField(15);
    jpfConfirmPassword.setToolTipText(res.getString("DExportPrivateKeyPvk.jpfConfirmPassword.tooltip"));
    GridBagConstraints gbc_jpfConfirmPassword = (GridBagConstraints) gbcEdCtrl.clone();
    gbc_jpfConfirmPassword.gridy = 4;
    gbc_jpfConfirmPassword.gridwidth = 6;
    jlExportFile = new JLabel(res.getString("DExportPrivateKeyPvk.jlExportFile.text"));
    GridBagConstraints gbc_jlExportFile = (GridBagConstraints) gbcLbl.clone();
    gbc_jlExportFile.gridy = 5;
    jtfExportFile = new JTextField(30);
    jtfExportFile.setToolTipText(res.getString("DExportPrivateKeyPvk.jtfExportFile.tooltip"));
    GridBagConstraints gbc_jtfExportFile = (GridBagConstraints) gbcEdCtrl.clone();
    gbc_jtfExportFile.gridy = 5;
    gbc_jtfExportFile.gridwidth = 6;
    jbBrowse = new JButton(res.getString("DExportPrivateKeyPvk.jbBrowse.text"));
    jbBrowse.setToolTipText(res.getString("DExportPrivateKeyPvk.jbBrowse.tooltip"));
    PlatformUtil.setMnemonic(jbBrowse, res.getString("DExportPrivateKeyPvk.jbBrowse.mnemonic").charAt(0));
    GridBagConstraints gbc_jbBrowse = (GridBagConstraints) gbcEdCtrl.clone();
    gbc_jbBrowse.gridy = 5;
    gbc_jbBrowse.gridx = 9;
    jbBrowse.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent evt) {
            try {
                CursorUtil.setCursorBusy(DExportPrivateKeyPvk.this);
                browsePressed();
            } finally {
                CursorUtil.setCursorFree(DExportPrivateKeyPvk.this);
            }
        }
    });
    jpOptions = new JPanel(new GridBagLayout());
    jpOptions.setBorder(new CompoundBorder(new CompoundBorder(new EmptyBorder(5, 5, 5, 5), new EtchedBorder()), new EmptyBorder(5, 5, 5, 5)));
    jpOptions.add(jlKeyType, gbc_jlKeyType);
    jpOptions.add(jrbExchange, gbc_jrbExchange);
    jpOptions.add(jrbSignature, gbc_jrbSignature);
    jpOptions.add(jlEncrypt, gbc_jlEncrypt);
    jpOptions.add(jcbEncrypt, gbc_jcbEncrypt);
    jpOptions.add(jrbStrong, gbc_jrbStrong);
    jpOptions.add(jrbWeak, gbc_jrbWeak);
    jpOptions.add(jlEncryptionStrength, gbc_jlEncryptionStrength);
    jpOptions.add(jlEncryptionStrength, gbc_jlEncryptionStrength);
    jpOptions.add(jlPassword, gbc_jlPassword);
    jpOptions.add(jpfPassword, gbc_jpfPassword);
    jpOptions.add(jlConfirmPassword, gbc_jlConfirmPassword);
    jpOptions.add(jpfConfirmPassword, gbc_jpfConfirmPassword);
    jpOptions.add(jlExportFile, gbc_jlExportFile);
    jpOptions.add(jtfExportFile, gbc_jtfExportFile);
    jpOptions.add(jbBrowse, gbc_jbBrowse);
    jcbEncrypt.addItemListener(new ItemListener() {

        @Override
        public void itemStateChanged(ItemEvent evt) {
            if (jcbEncrypt.isSelected()) {
                jrbStrong.setEnabled(true);
                jrbWeak.setEnabled(true);
                jpfPassword.setEnabled(true);
                jpfConfirmPassword.setEnabled(true);
            } else {
                jrbStrong.setEnabled(false);
                jrbWeak.setEnabled(false);
                jpfPassword.setEnabled(false);
                if (jpfPassword instanceof JPasswordQualityField) {
                    ((JPasswordQualityField) jpfPassword).setText("");
                } else {
                    ((JPasswordField) jpfPassword).setText("");
                }
                jpfConfirmPassword.setEnabled(false);
                jpfConfirmPassword.setText("");
            }
        }
    });
    jbExport = new JButton(res.getString("DExportPrivateKeyPvk.jbExport.text"));
    PlatformUtil.setMnemonic(jbExport, res.getString("DExportPrivateKeyPvk.jbExport.mnemonic").charAt(0));
    jbExport.setToolTipText(res.getString("DExportPrivateKeyPvk.jbExport.tooltip"));
    jbExport.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent evt) {
            try {
                CursorUtil.setCursorBusy(DExportPrivateKeyPvk.this);
                exportPressed();
            } finally {
                CursorUtil.setCursorFree(DExportPrivateKeyPvk.this);
            }
        }
    });
    jbCancel = new JButton(res.getString("DExportPrivateKeyPvk.jbCancel.text"));
    jbCancel.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent evt) {
            cancelPressed();
        }
    });
    jbCancel.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).put(KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0), CANCEL_KEY);
    jbCancel.getActionMap().put(CANCEL_KEY, new AbstractAction() {

        private static final long serialVersionUID = 1L;

        @Override
        public void actionPerformed(ActionEvent evt) {
            cancelPressed();
        }
    });
    jpButtons = PlatformUtil.createDialogButtonPanel(jbExport, jbCancel, false);
    getContentPane().setLayout(new BorderLayout());
    getContentPane().add(jpOptions, BorderLayout.CENTER);
    getContentPane().add(jpButtons, BorderLayout.SOUTH);
    addWindowListener(new WindowAdapter() {

        @Override
        public void windowClosing(WindowEvent evt) {
            closeDialog();
        }
    });
    setTitle(MessageFormat.format(res.getString("DExportPrivateKeyPvk.Title"), entryAlias));
    setResizable(false);
    getRootPane().setDefaultButton(jbExport);
    populateExportFileName();
    pack();
}

Example 18 with DSAPrivateKey

use of java.security.interfaces.DSAPrivateKey in project i2p.i2p by i2p.

the class SigUtil method fromJavaKey.

/**
 *  Use if SigType is unknown.
 *  For efficiency, use fromJavakey(pk, type) if type is known.
 *
 *  @param pk JAVA key!
 *  @throws IllegalArgumentException on unknown type
 *  @since 0.9.18
 */
public static SigningPrivateKey fromJavaKey(PrivateKey pk) throws GeneralSecurityException {
    if (pk instanceof DSAPrivateKey) {
        return fromJavaKey((DSAPrivateKey) pk);
    }
    if (pk instanceof ECPrivateKey) {
        ECPrivateKey k = (ECPrivateKey) pk;
        AlgorithmParameterSpec spec = k.getParams();
        SigType type;
        if (spec.equals(SigType.ECDSA_SHA256_P256.getParams()))
            type = SigType.ECDSA_SHA256_P256;
        else if (spec.equals(SigType.ECDSA_SHA384_P384.getParams()))
            type = SigType.ECDSA_SHA384_P384;
        else if (spec.equals(SigType.ECDSA_SHA512_P521.getParams()))
            type = SigType.ECDSA_SHA512_P521;
        else
            throw new IllegalArgumentException("Unknown EC type");
        return fromJavaKey(k, type);
    }
    if (pk instanceof EdDSAPrivateKey) {
        return fromJavaKey((EdDSAPrivateKey) pk, SigType.EdDSA_SHA512_Ed25519);
    }
    if (pk instanceof RSAPrivateKey) {
        RSAPrivateKey k = (RSAPrivateKey) pk;
        int sz = k.getModulus().bitLength();
        SigType type;
        if (sz <= ((RSAKeyGenParameterSpec) SigType.RSA_SHA256_2048.getParams()).getKeysize())
            type = SigType.RSA_SHA256_2048;
        else if (sz <= ((RSAKeyGenParameterSpec) SigType.RSA_SHA384_3072.getParams()).getKeysize())
            type = SigType.RSA_SHA384_3072;
        else if (sz <= ((RSAKeyGenParameterSpec) SigType.RSA_SHA512_4096.getParams()).getKeysize())
            type = SigType.RSA_SHA512_4096;
        else
            throw new IllegalArgumentException("Unknown RSA type");
        return fromJavaKey(k, type);
    }
    throw new IllegalArgumentException("Unknown type: " + pk.getClass());
}

Example 19 with DSAPrivateKey

use of java.security.interfaces.DSAPrivateKey in project i2p.i2p by i2p.

the class SigUtil method toJavaDSAKey.

public static DSAPrivateKey toJavaDSAKey(SigningPrivateKey pk) throws GeneralSecurityException {
    KeyFactory kf = KeyFactory.getInstance("DSA");
    // x p q g
    KeySpec ks = new DSAPrivateKeySpec(new NativeBigInteger(1, pk.getData()), CryptoConstants.dsap, CryptoConstants.dsaq, CryptoConstants.dsag);
    return (DSAPrivateKey) kf.generatePrivate(ks);
}

Example 20 with DSAPrivateKey

use of java.security.interfaces.DSAPrivateKey in project jruby-openssl by jruby.

the class PKeyDSA method syssign.

// ossl_dsa_sign
@JRubyMethod
public IRubyObject syssign(IRubyObject data) {
    final Ruby runtime = getRuntime();
    DSAPrivateKey privateKey;
    if ((privateKey = this.privateKey) == null) {
        throw newDSAError(runtime, "Private DSA key needed!");
    }
    try {
        // DSS1
        ByteList sign = sign("NONEwithDSA", privateKey, data.convertToString().getByteList());
        return RubyString.newString(runtime, sign);
    } catch (GeneralSecurityException ex) {
        throw newDSAError(runtime, ex.getMessage());
    }
}