--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/java.base/share/classes/java/security/package-info.java	Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,84 @@
+/*
+ * Copyright (c) 1998, 2017, Oracle and/or its affiliates. All rights reserved.
+ * 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.
+ */
+
+/**
+ * Provides the classes and interfaces for the security framework.
+ * This includes classes that implement an easily configurable,
+ * fine-grained access control security architecture.
+ * This package also supports
+ * the generation and storage of cryptographic public key pairs,
+ * as well as a number of exportable cryptographic operations
+ * including those for message digest and signature generation.  Finally,
+ * this package provides classes that support signed/guarded objects
+ * and secure random number generation.
+ *
+ * Many of the classes provided in this package (the cryptographic
+ * and secure random number generator classes in particular) are
+ * provider-based.  The class itself defines a programming interface
+ * to which applications may write.  The implementations themselves may
+ * then be written by independent third-party vendors and plugged
+ * in seamlessly as needed.  Therefore application developers may
+ * take advantage of any number of provider-based implementations
+ * without having to add or rewrite code.
+ *
+ * <h2>Package Specification</h2>
+ *
+ * <ul>
+ *   <li> {@extLink security_guide_jca
+ *     Java Cryptography Architecture (JCA) Reference Guide}</li>
+ *
+ *   <li>PKCS #8: Private-Key Information Syntax Standard, Version 1.2,
+ *     November 1993</li>
+ *
+ *   <li><a href="{@docRoot}/../specs/security/standard-names.html">
+ *     Java Security Standard Algorithm Names Specification
+ *     </a></li>
+ * </ul>
+ *
+ * <h2>Related Documentation</h2>
+ *
+ * For further documentation, please see:
+ * <ul>
+ *   <li> {@extLink security_guide_overview
+ *     Java Security Overview} </li>
+ *
+ *   <li> {@extLink security_guide_impl_provider
+ *     How to Implement a Provider in the Java Cryptography Architecture}</li>
+ *
+ *   <li> {@extLink security_guide_default_policy
+ *     Default Policy Implementation and Policy File Syntax}</li>
+ *
+ *   <li> {@extLink security_guide_permissions
+ *     Permissions in the Java Development Kit (JDK)}</li>
+ *
+ *   <li> {@extLink security_guide_tools
+ *     Summary of Tools for Java Platform Security}
+ *     (for example {@code keytool} and {@code jarsigner}),</li>
+ *
+ * </ul>
+ *
+ * @since 1.1
+ */
+package java.security;