diff --git a/javax/crypto/JceSecurityManager.java b/javax/crypto/JceSecurityManager.java
new file mode 100644
index 0000000..aafaa58
--- /dev/null
+++ b/javax/crypto/JceSecurityManager.java
@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 1999, 2012, 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.
+ */
+
+package javax.crypto;
+
+// Android-changed: Stubbed the implementation.  Android doesn't support SecurityManager.
+// See comments in java.lang.SecurityManager for details.
+/**
+ * Legacy security code; do not use.
+ */
+
+final class JceSecurityManager extends SecurityManager {
+
+    // singleton instance
+    static final JceSecurityManager INSTANCE = null;
+
+    private JceSecurityManager() {
+        // empty
+    }
+
+    CryptoPermission getCryptoPermission(String alg) { return null; }
+}