/*
 * Copyright (c) 1996, 2015, Oracle and/or its affiliates. All rights reserved.
 * Copyright (C) 2014 The Android Open Source Project
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * 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 Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

package java.security;

import android.compat.annotation.UnsupportedAppUsage;

@SuppressWarnings({"unchecked", "deprecation", "all"})
public abstract class Signature extends java.security.SignatureSpi {

    protected Signature(java.lang.String algorithm) {
        throw new RuntimeException("Stub!");
    }

    public static java.security.Signature getInstance(java.lang.String algorithm)
            throws java.security.NoSuchAlgorithmException {
        throw new RuntimeException("Stub!");
    }

    @UnsupportedAppUsage
    private static java.security.Signature getInstance(
            sun.security.jca.GetInstance.Instance instance, java.lang.String algorithm) {
        throw new RuntimeException("Stub!");
    }

    private static boolean isSpi(java.security.Provider.Service s) {
        throw new RuntimeException("Stub!");
    }

    public static java.security.Signature getInstance(
            java.lang.String algorithm, java.lang.String provider)
            throws java.security.NoSuchAlgorithmException, java.security.NoSuchProviderException {
        throw new RuntimeException("Stub!");
    }

    public static java.security.Signature getInstance(
            java.lang.String algorithm, java.security.Provider provider)
            throws java.security.NoSuchAlgorithmException {
        throw new RuntimeException("Stub!");
    }

    private static java.security.Signature getInstanceRSA(java.security.Provider p)
            throws java.security.NoSuchAlgorithmException {
        throw new RuntimeException("Stub!");
    }

    public final java.security.Provider getProvider() {
        throw new RuntimeException("Stub!");
    }

    void chooseFirstProvider() {
        throw new RuntimeException("Stub!");
    }

    public final void initVerify(java.security.PublicKey publicKey)
            throws java.security.InvalidKeyException {
        throw new RuntimeException("Stub!");
    }

    public final void initVerify(java.security.cert.Certificate certificate)
            throws java.security.InvalidKeyException {
        throw new RuntimeException("Stub!");
    }

    public final void initSign(java.security.PrivateKey privateKey)
            throws java.security.InvalidKeyException {
        throw new RuntimeException("Stub!");
    }

    public final void initSign(
            java.security.PrivateKey privateKey, java.security.SecureRandom random)
            throws java.security.InvalidKeyException {
        throw new RuntimeException("Stub!");
    }

    public final byte[] sign() throws java.security.SignatureException {
        throw new RuntimeException("Stub!");
    }

    public final int sign(byte[] outbuf, int offset, int len)
            throws java.security.SignatureException {
        throw new RuntimeException("Stub!");
    }

    public final boolean verify(byte[] signature) throws java.security.SignatureException {
        throw new RuntimeException("Stub!");
    }

    public final boolean verify(byte[] signature, int offset, int length)
            throws java.security.SignatureException {
        throw new RuntimeException("Stub!");
    }

    public final void update(byte b) throws java.security.SignatureException {
        throw new RuntimeException("Stub!");
    }

    public final void update(byte[] data) throws java.security.SignatureException {
        throw new RuntimeException("Stub!");
    }

    public final void update(byte[] data, int off, int len)
            throws java.security.SignatureException {
        throw new RuntimeException("Stub!");
    }

    public final void update(java.nio.ByteBuffer data) throws java.security.SignatureException {
        throw new RuntimeException("Stub!");
    }

    public final java.lang.String getAlgorithm() {
        throw new RuntimeException("Stub!");
    }

    public java.lang.String toString() {
        throw new RuntimeException("Stub!");
    }

    @Deprecated
    public final void setParameter(java.lang.String param, java.lang.Object value)
            throws java.security.InvalidParameterException {
        throw new RuntimeException("Stub!");
    }

    public final void setParameter(java.security.spec.AlgorithmParameterSpec params)
            throws java.security.InvalidAlgorithmParameterException {
        throw new RuntimeException("Stub!");
    }

    public final java.security.AlgorithmParameters getParameters() {
        throw new RuntimeException("Stub!");
    }

    @Deprecated
    public final java.lang.Object getParameter(java.lang.String param)
            throws java.security.InvalidParameterException {
        throw new RuntimeException("Stub!");
    }

    public java.lang.Object clone() throws java.lang.CloneNotSupportedException {
        throw new RuntimeException("Stub!");
    }

    public java.security.SignatureSpi getCurrentSpi() {
        throw new RuntimeException("Stub!");
    }

    private static final java.lang.String RSA_CIPHER = "RSA/ECB/PKCS1Padding";

    private static final java.lang.String RSA_SIGNATURE = "NONEwithRSA";

    protected static final int SIGN = 2; // 0x2

    protected static final int UNINITIALIZED = 0; // 0x0

    protected static final int VERIFY = 3; // 0x3

    private java.lang.String algorithm;

    java.security.Provider provider;

    private static final java.util.List<sun.security.jca.ServiceId> rsaIds;

    static {
        rsaIds = null;
    }

    private static final java.util.Map<java.lang.String, java.lang.Boolean> signatureInfo;

    static {
        signatureInfo = null;
    }

    protected int state = 0; // 0x0

    @SuppressWarnings({"unchecked", "deprecation", "all"})
    private static class CipherAdapter extends java.security.SignatureSpi {

        CipherAdapter(javax.crypto.Cipher cipher) {
            throw new RuntimeException("Stub!");
        }

        protected void engineInitVerify(java.security.PublicKey publicKey)
                throws java.security.InvalidKeyException {
            throw new RuntimeException("Stub!");
        }

        protected void engineInitSign(java.security.PrivateKey privateKey)
                throws java.security.InvalidKeyException {
            throw new RuntimeException("Stub!");
        }

        protected void engineInitSign(
                java.security.PrivateKey privateKey, java.security.SecureRandom random)
                throws java.security.InvalidKeyException {
            throw new RuntimeException("Stub!");
        }

        protected void engineUpdate(byte b) throws java.security.SignatureException {
            throw new RuntimeException("Stub!");
        }

        protected void engineUpdate(byte[] b, int off, int len)
                throws java.security.SignatureException {
            throw new RuntimeException("Stub!");
        }

        protected byte[] engineSign() throws java.security.SignatureException {
            throw new RuntimeException("Stub!");
        }

        protected boolean engineVerify(byte[] sigBytes) throws java.security.SignatureException {
            throw new RuntimeException("Stub!");
        }

        protected void engineSetParameter(java.lang.String param, java.lang.Object value)
                throws java.security.InvalidParameterException {
            throw new RuntimeException("Stub!");
        }

        protected java.lang.Object engineGetParameter(java.lang.String param)
                throws java.security.InvalidParameterException {
            throw new RuntimeException("Stub!");
        }

        private final javax.crypto.Cipher cipher;

        {
            cipher = null;
        }

        private java.io.ByteArrayOutputStream data;
    }

    @SuppressWarnings({"unchecked", "deprecation", "all"})
    private static class Delegate extends java.security.Signature {

        Delegate(java.security.SignatureSpi sigSpi, java.lang.String algorithm) {
            super(null);
            throw new RuntimeException("Stub!");
        }

        Delegate(java.lang.String algorithm) {
            super(null);
            throw new RuntimeException("Stub!");
        }

        public java.lang.Object clone() throws java.lang.CloneNotSupportedException {
            throw new RuntimeException("Stub!");
        }

        private static java.security.SignatureSpi newInstance(java.security.Provider.Service s)
                throws java.security.NoSuchAlgorithmException {
            throw new RuntimeException("Stub!");
        }

        void chooseFirstProvider() {
            throw new RuntimeException("Stub!");
        }

        private void chooseProvider(
                int type, java.security.Key key, java.security.SecureRandom random)
                throws java.security.InvalidKeyException {
            throw new RuntimeException("Stub!");
        }

        private void init(
                java.security.SignatureSpi spi,
                int type,
                java.security.Key key,
                java.security.SecureRandom random)
                throws java.security.InvalidKeyException {
            throw new RuntimeException("Stub!");
        }

        protected void engineInitVerify(java.security.PublicKey publicKey)
                throws java.security.InvalidKeyException {
            throw new RuntimeException("Stub!");
        }

        protected void engineInitSign(java.security.PrivateKey privateKey)
                throws java.security.InvalidKeyException {
            throw new RuntimeException("Stub!");
        }

        protected void engineInitSign(
                java.security.PrivateKey privateKey, java.security.SecureRandom sr)
                throws java.security.InvalidKeyException {
            throw new RuntimeException("Stub!");
        }

        protected void engineUpdate(byte b) throws java.security.SignatureException {
            throw new RuntimeException("Stub!");
        }

        protected void engineUpdate(byte[] b, int off, int len)
                throws java.security.SignatureException {
            throw new RuntimeException("Stub!");
        }

        protected void engineUpdate(java.nio.ByteBuffer data) {
            throw new RuntimeException("Stub!");
        }

        protected byte[] engineSign() throws java.security.SignatureException {
            throw new RuntimeException("Stub!");
        }

        protected int engineSign(byte[] outbuf, int offset, int len)
                throws java.security.SignatureException {
            throw new RuntimeException("Stub!");
        }

        protected boolean engineVerify(byte[] sigBytes) throws java.security.SignatureException {
            throw new RuntimeException("Stub!");
        }

        protected boolean engineVerify(byte[] sigBytes, int offset, int length)
                throws java.security.SignatureException {
            throw new RuntimeException("Stub!");
        }

        protected void engineSetParameter(java.lang.String param, java.lang.Object value)
                throws java.security.InvalidParameterException {
            throw new RuntimeException("Stub!");
        }

        protected void engineSetParameter(java.security.spec.AlgorithmParameterSpec params)
                throws java.security.InvalidAlgorithmParameterException {
            throw new RuntimeException("Stub!");
        }

        protected java.lang.Object engineGetParameter(java.lang.String param)
                throws java.security.InvalidParameterException {
            throw new RuntimeException("Stub!");
        }

        protected java.security.AlgorithmParameters engineGetParameters() {
            throw new RuntimeException("Stub!");
        }

        public java.security.SignatureSpi getCurrentSpi() {
            throw new RuntimeException("Stub!");
        }

        private static final int I_PRIV = 2; // 0x2

        private static final int I_PRIV_SR = 3; // 0x3

        private static final int I_PUB = 1; // 0x1

        private final java.lang.Object lock;

        {
            lock = null;
        }

        private java.security.SignatureSpi sigSpi;

        private static int warnCount = 10; // 0xa
    }
}