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-rw-r--r--libjava/classpath/gnu/java/security/jce/prng/HavalRandomSpi.java54
-rw-r--r--libjava/classpath/gnu/java/security/jce/prng/MD2RandomSpi.java54
-rw-r--r--libjava/classpath/gnu/java/security/jce/prng/MD4RandomSpi.java54
-rw-r--r--libjava/classpath/gnu/java/security/jce/prng/MD5RandomSpi.java54
-rw-r--r--libjava/classpath/gnu/java/security/jce/prng/RipeMD128RandomSpi.java54
-rw-r--r--libjava/classpath/gnu/java/security/jce/prng/RipeMD160RandomSpi.java54
-rw-r--r--libjava/classpath/gnu/java/security/jce/prng/SecureRandomAdapter.java184
-rw-r--r--libjava/classpath/gnu/java/security/jce/prng/Sha160RandomSpi.java54
-rw-r--r--libjava/classpath/gnu/java/security/jce/prng/Sha256RandomSpi.java54
-rw-r--r--libjava/classpath/gnu/java/security/jce/prng/Sha384RandomSpi.java54
-rw-r--r--libjava/classpath/gnu/java/security/jce/prng/Sha512RandomSpi.java54
-rw-r--r--libjava/classpath/gnu/java/security/jce/prng/TigerRandomSpi.java54
-rw-r--r--libjava/classpath/gnu/java/security/jce/prng/WhirlpoolRandomSpi.java54
13 files changed, 832 insertions, 0 deletions
diff --git a/libjava/classpath/gnu/java/security/jce/prng/HavalRandomSpi.java b/libjava/classpath/gnu/java/security/jce/prng/HavalRandomSpi.java
new file mode 100644
index 000000000..ebf80f2d7
--- /dev/null
+++ b/libjava/classpath/gnu/java/security/jce/prng/HavalRandomSpi.java
@@ -0,0 +1,54 @@
+/* HavalRandomSpi.java --
+ Copyright (C) 2003, 2006 Free Software Foundation, Inc.
+
+This file is a part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or (at
+your option) any later version.
+
+GNU Classpath 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 for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
+USA
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package gnu.java.security.jce.prng;
+
+import gnu.java.security.Registry;
+
+/**
+ * The implementation of the HAVAL-based SecureRandom <i>Service Provider
+ * Interface</i> (<b>SPI</b>) adapter.
+ */
+public class HavalRandomSpi
+ extends SecureRandomAdapter
+{
+ public HavalRandomSpi()
+ {
+ super(Registry.HAVAL_HASH);
+ }
+}
diff --git a/libjava/classpath/gnu/java/security/jce/prng/MD2RandomSpi.java b/libjava/classpath/gnu/java/security/jce/prng/MD2RandomSpi.java
new file mode 100644
index 000000000..8b9abe4e9
--- /dev/null
+++ b/libjava/classpath/gnu/java/security/jce/prng/MD2RandomSpi.java
@@ -0,0 +1,54 @@
+/* MD2RandomSpi.java --
+ Copyright (C) 2001, 2002, 2006 Free Software Foundation, Inc.
+
+This file is a part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or (at
+your option) any later version.
+
+GNU Classpath 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 for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
+USA
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package gnu.java.security.jce.prng;
+
+import gnu.java.security.Registry;
+
+/**
+ * The implementation of the MD2-based SecureRandom <i>Service Provider
+ * Interface</i> (<b>SPI</b>) adapter.
+ */
+public class MD2RandomSpi
+ extends SecureRandomAdapter
+{
+ public MD2RandomSpi()
+ {
+ super(Registry.MD2_HASH);
+ }
+}
diff --git a/libjava/classpath/gnu/java/security/jce/prng/MD4RandomSpi.java b/libjava/classpath/gnu/java/security/jce/prng/MD4RandomSpi.java
new file mode 100644
index 000000000..2a71d6a0d
--- /dev/null
+++ b/libjava/classpath/gnu/java/security/jce/prng/MD4RandomSpi.java
@@ -0,0 +1,54 @@
+/* MD4RandomSpi.java --
+ Copyright (C) 2001, 2002, 2006 Free Software Foundation, Inc.
+
+This file is a part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or (at
+your option) any later version.
+
+GNU Classpath 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 for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
+USA
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package gnu.java.security.jce.prng;
+
+import gnu.java.security.Registry;
+
+/**
+ * The implementation of the MD4-based SecureRandom <i>Service Provider
+ * Interface</i> (<b>SPI</b>) adapter.
+ */
+public class MD4RandomSpi
+ extends SecureRandomAdapter
+{
+ public MD4RandomSpi()
+ {
+ super(Registry.MD4_HASH);
+ }
+}
diff --git a/libjava/classpath/gnu/java/security/jce/prng/MD5RandomSpi.java b/libjava/classpath/gnu/java/security/jce/prng/MD5RandomSpi.java
new file mode 100644
index 000000000..8fb50e16f
--- /dev/null
+++ b/libjava/classpath/gnu/java/security/jce/prng/MD5RandomSpi.java
@@ -0,0 +1,54 @@
+/* MD5RandomSpi.java --
+ Copyright (C) 2001, 2002, 2006 Free Software Foundation, Inc.
+
+This file is a part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or (at
+your option) any later version.
+
+GNU Classpath 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 for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
+USA
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package gnu.java.security.jce.prng;
+
+import gnu.java.security.Registry;
+
+/**
+ * The implementation of the MD5-based SecureRandom <i>Service Provider
+ * Interface</i> (<b>SPI</b>) adapter.
+ */
+public class MD5RandomSpi
+ extends SecureRandomAdapter
+{
+ public MD5RandomSpi()
+ {
+ super(Registry.MD5_HASH);
+ }
+}
diff --git a/libjava/classpath/gnu/java/security/jce/prng/RipeMD128RandomSpi.java b/libjava/classpath/gnu/java/security/jce/prng/RipeMD128RandomSpi.java
new file mode 100644
index 000000000..6f8dde0e0
--- /dev/null
+++ b/libjava/classpath/gnu/java/security/jce/prng/RipeMD128RandomSpi.java
@@ -0,0 +1,54 @@
+/* RipeMD128RandomSpi.java --
+ Copyright (C) 2001, 2002, 2006 Free Software Foundation, Inc.
+
+This file is a part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or (at
+your option) any later version.
+
+GNU Classpath 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 for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
+USA
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package gnu.java.security.jce.prng;
+
+import gnu.java.security.Registry;
+
+/**
+ * The implementation of the RIPEMD128-based SecureRandom <i>Service Provider
+ * Interface</i> (<b>SPI</b>) adapter.
+ */
+public class RipeMD128RandomSpi
+ extends SecureRandomAdapter
+{
+ public RipeMD128RandomSpi()
+ {
+ super(Registry.RIPEMD128_HASH);
+ }
+}
diff --git a/libjava/classpath/gnu/java/security/jce/prng/RipeMD160RandomSpi.java b/libjava/classpath/gnu/java/security/jce/prng/RipeMD160RandomSpi.java
new file mode 100644
index 000000000..6bb4e2b50
--- /dev/null
+++ b/libjava/classpath/gnu/java/security/jce/prng/RipeMD160RandomSpi.java
@@ -0,0 +1,54 @@
+/* RipeMD160RandomSpi.java --
+ Copyright (C) 2001, 2002, 2006 Free Software Foundation, Inc.
+
+This file is a part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or (at
+your option) any later version.
+
+GNU Classpath 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 for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
+USA
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package gnu.java.security.jce.prng;
+
+import gnu.java.security.Registry;
+
+/**
+ * The implementation of the RIPEMD160-based SecureRandom <i>Service Provider
+ * Interface</i> (<b>SPI</b>) adapter.
+ */
+public class RipeMD160RandomSpi
+ extends SecureRandomAdapter
+{
+ public RipeMD160RandomSpi()
+ {
+ super(Registry.RIPEMD160_HASH);
+ }
+}
diff --git a/libjava/classpath/gnu/java/security/jce/prng/SecureRandomAdapter.java b/libjava/classpath/gnu/java/security/jce/prng/SecureRandomAdapter.java
new file mode 100644
index 000000000..9307cfa7f
--- /dev/null
+++ b/libjava/classpath/gnu/java/security/jce/prng/SecureRandomAdapter.java
@@ -0,0 +1,184 @@
+/* SecureRandomAdapter.java --
+ Copyright (C) 2001, 2002, 2003, 2006 Free Software Foundation, Inc.
+
+This file is a part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or (at
+your option) any later version.
+
+GNU Classpath 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 for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
+USA
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package gnu.java.security.jce.prng;
+
+import gnu.java.security.action.GetSecurityPropertyAction;
+import gnu.classpath.SystemProperties;
+import gnu.java.security.prng.LimitReachedException;
+import gnu.java.security.prng.MDGenerator;
+
+import java.security.AccessController;
+import java.security.SecureRandom;
+import java.security.SecureRandomSpi;
+
+import java.util.Collections;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import java.io.InputStream;
+import java.io.IOException;
+
+import java.net.MalformedURLException;
+import java.net.URL;
+
+/**
+ * <p>The implementation of a generic {@link java.security.SecureRandom} adapter
+ * class to wrap gnu.crypto prng instances based on Message Digest algorithms.</p>
+ *
+ * <p>This class defines the <i>Service Provider Interface</i> (<b>SPI</b>) for
+ * the {@link java.security.SecureRandom} class, which provides the
+ * functionality of a cryptographically strong pseudo-random number generator.</p>
+ *
+ * <p>All the abstract methods in the {@link SecureRandomSpi} class are
+ * implemented by this class and all its sub-classes.</p>
+ */
+public abstract class SecureRandomAdapter
+ extends SecureRandomSpi
+{
+
+ private boolean isSeeded = false;
+
+ /** Our underlying prng instance. */
+ private MDGenerator adaptee = new MDGenerator();
+
+ /** The name of the message digest algorithm used by the adaptee. */
+ private String mdName;
+
+ private static final Logger logger =
+ Logger.getLogger(SecureRandom.class.getName());
+
+ private static final String SECURERANDOM_SOURCE = "securerandom.source";
+ private static final String JAVA_SECURITY_EGD = "java.security.egd";
+
+ /**
+ * <p>Trivial protected constructor.</p>
+ *
+ * @param mdName the canonical name of the underlying hash algorithm.
+ */
+ protected SecureRandomAdapter(String mdName)
+ {
+ super();
+
+ this.mdName = mdName;
+ adaptee.init (Collections.singletonMap (MDGenerator.MD_NAME, mdName));
+ }
+
+ public static final byte[] getSeed(int numBytes)
+ {
+ URL sourceUrl = null;
+ String urlStr = null;
+
+ byte[] buffer = new byte[numBytes];
+
+ GetSecurityPropertyAction action =
+ new GetSecurityPropertyAction(SECURERANDOM_SOURCE);
+ try
+ {
+ urlStr = (String) AccessController.doPrivileged(action);
+ if (urlStr != null)
+ sourceUrl = new URL(urlStr);
+ }
+ catch (MalformedURLException ignored)
+ {
+ logger.log(Level.WARNING,
+ SECURERANDOM_SOURCE + " property is malformed: {0}",
+ urlStr);
+ }
+
+ if (sourceUrl == null)
+ {
+ try
+ {
+ urlStr = SystemProperties.getProperty(JAVA_SECURITY_EGD);
+ if (urlStr != null)
+ sourceUrl = new URL(urlStr);
+ }
+ catch (MalformedURLException mue)
+ {
+ logger.log(Level.WARNING,
+ JAVA_SECURITY_EGD + " property is malformed: {0}",
+ urlStr);
+ }
+ }
+
+ if (sourceUrl != null)
+ {
+ try
+ {
+ InputStream in = sourceUrl.openStream();
+ in.read(buffer);
+ return buffer;
+ }
+ catch (IOException ioe)
+ {
+ logger.log(Level.FINE, "error reading random bytes", ioe);
+ }
+ }
+
+ // If we get here, we did not get any seed from a property URL.
+ VMSecureRandom.generateSeed(buffer, 0, buffer.length);
+ return buffer;
+ }
+
+ public byte[] engineGenerateSeed(int numBytes)
+ {
+ return getSeed(numBytes);
+ }
+
+ public void engineNextBytes(byte[] bytes)
+ {
+ if (!isSeeded)
+ {
+ engineSetSeed(engineGenerateSeed(32));
+ }
+ try
+ {
+ adaptee.nextBytes(bytes, 0, bytes.length);
+ }
+ catch (LimitReachedException ignored)
+ {
+ }
+ }
+
+ public void engineSetSeed(byte[] seed)
+ {
+ adaptee.addRandomBytes (seed);
+ isSeeded = true;
+ }
+}
diff --git a/libjava/classpath/gnu/java/security/jce/prng/Sha160RandomSpi.java b/libjava/classpath/gnu/java/security/jce/prng/Sha160RandomSpi.java
new file mode 100644
index 000000000..ba4d22265
--- /dev/null
+++ b/libjava/classpath/gnu/java/security/jce/prng/Sha160RandomSpi.java
@@ -0,0 +1,54 @@
+/* Sha160RandomSpi.java --
+ Copyright (C) 2001, 2002, 2006 Free Software Foundation, Inc.
+
+This file is a part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or (at
+your option) any later version.
+
+GNU Classpath 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 for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
+USA
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package gnu.java.security.jce.prng;
+
+import gnu.java.security.Registry;
+
+/**
+ * The implementation of the SHA1-based SecureRandom <i>Service Provider
+ * Interface</i> (<b>SPI</b>) adapter.
+ */
+public class Sha160RandomSpi
+ extends SecureRandomAdapter
+{
+ public Sha160RandomSpi()
+ {
+ super(Registry.SHA160_HASH);
+ }
+}
diff --git a/libjava/classpath/gnu/java/security/jce/prng/Sha256RandomSpi.java b/libjava/classpath/gnu/java/security/jce/prng/Sha256RandomSpi.java
new file mode 100644
index 000000000..a6ddb70af
--- /dev/null
+++ b/libjava/classpath/gnu/java/security/jce/prng/Sha256RandomSpi.java
@@ -0,0 +1,54 @@
+/* Sha256RandomSpi.java --
+ Copyright (C) 2003, 2006 Free Software Foundation, Inc.
+
+This file is a part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or (at
+your option) any later version.
+
+GNU Classpath 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 for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
+USA
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package gnu.java.security.jce.prng;
+
+import gnu.java.security.Registry;
+
+/**
+ * The implementation of the SHA-256 based SecureRandom <i>Service Provider
+ * Interface</i> (<b>SPI</b>) adapter.
+ */
+public class Sha256RandomSpi
+ extends SecureRandomAdapter
+{
+ public Sha256RandomSpi()
+ {
+ super(Registry.SHA256_HASH);
+ }
+}
diff --git a/libjava/classpath/gnu/java/security/jce/prng/Sha384RandomSpi.java b/libjava/classpath/gnu/java/security/jce/prng/Sha384RandomSpi.java
new file mode 100644
index 000000000..4954b1be7
--- /dev/null
+++ b/libjava/classpath/gnu/java/security/jce/prng/Sha384RandomSpi.java
@@ -0,0 +1,54 @@
+/* Sha384RandomSpi.java --
+ Copyright (C) 2003, 2006 Free Software Foundation, Inc.
+
+This file is a part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or (at
+your option) any later version.
+
+GNU Classpath 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 for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
+USA
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package gnu.java.security.jce.prng;
+
+import gnu.java.security.Registry;
+
+/**
+ * The implementation of the SHA-384 based SecureRandom <i>Service Provider
+ * Interface</i> (<b>SPI</b>) adapter.
+ */
+public class Sha384RandomSpi
+ extends SecureRandomAdapter
+{
+ public Sha384RandomSpi()
+ {
+ super(Registry.SHA384_HASH);
+ }
+}
diff --git a/libjava/classpath/gnu/java/security/jce/prng/Sha512RandomSpi.java b/libjava/classpath/gnu/java/security/jce/prng/Sha512RandomSpi.java
new file mode 100644
index 000000000..27de7f319
--- /dev/null
+++ b/libjava/classpath/gnu/java/security/jce/prng/Sha512RandomSpi.java
@@ -0,0 +1,54 @@
+/* Sha512RandomSpi.java --
+ Copyright (C) 2003, 2006 Free Software Foundation, Inc.
+
+This file is a part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or (at
+your option) any later version.
+
+GNU Classpath 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 for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
+USA
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package gnu.java.security.jce.prng;
+
+import gnu.java.security.Registry;
+
+/**
+ * The implementation of the SHA-512 based SecureRandom <i>Service Provider
+ * Interface</i> (<b>SPI</b>) adapter.
+ */
+public class Sha512RandomSpi
+ extends SecureRandomAdapter
+{
+ public Sha512RandomSpi()
+ {
+ super(Registry.SHA512_HASH);
+ }
+}
diff --git a/libjava/classpath/gnu/java/security/jce/prng/TigerRandomSpi.java b/libjava/classpath/gnu/java/security/jce/prng/TigerRandomSpi.java
new file mode 100644
index 000000000..722ab3279
--- /dev/null
+++ b/libjava/classpath/gnu/java/security/jce/prng/TigerRandomSpi.java
@@ -0,0 +1,54 @@
+/* TigerRandomSpi.java --
+ Copyright (C) 2003, 2006 Free Software Foundation, Inc.
+
+This file is a part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or (at
+your option) any later version.
+
+GNU Classpath 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 for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
+USA
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package gnu.java.security.jce.prng;
+
+import gnu.java.security.Registry;
+
+/**
+ * The implementation of the Tiger based SecureRandom <i>Service Provider
+ * Interface</i> (<b>SPI</b>) adapter.
+ */
+public class TigerRandomSpi
+ extends SecureRandomAdapter
+{
+ public TigerRandomSpi()
+ {
+ super(Registry.TIGER_HASH);
+ }
+}
diff --git a/libjava/classpath/gnu/java/security/jce/prng/WhirlpoolRandomSpi.java b/libjava/classpath/gnu/java/security/jce/prng/WhirlpoolRandomSpi.java
new file mode 100644
index 000000000..5da43d77e
--- /dev/null
+++ b/libjava/classpath/gnu/java/security/jce/prng/WhirlpoolRandomSpi.java
@@ -0,0 +1,54 @@
+/* WhirlpoolRandomSpi.java --
+ Copyright (C) 2001, 2002, 2006 Free Software Foundation, Inc.
+
+This file is a part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or (at
+your option) any later version.
+
+GNU Classpath 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 for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
+USA
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package gnu.java.security.jce.prng;
+
+import gnu.java.security.Registry;
+
+/**
+ * The implementation of the Whirlpool-based SecureRandom <i>Service Provider
+ * Interface</i> (<b>SPI</b>) adapter.
+ */
+public class WhirlpoolRandomSpi
+ extends SecureRandomAdapter
+{
+ public WhirlpoolRandomSpi()
+ {
+ super(Registry.WHIRLPOOL_HASH);
+ }
+}