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Imported GNU Classpath 0.92

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2006-08-14  Mark Wielaard  <mark@klomp.org>

       Imported GNU Classpath 0.92
       * HACKING: Add more importing hints. Update automake version
       requirement.

       * configure.ac (gconf-peer): New enable AC argument.
       Add --disable-gconf-peer and --enable-default-preferences-peer
       to classpath configure when gconf is disabled.
       * scripts/makemake.tcl: Set gnu/java/util/prefs/gconf and
       gnu/java/awt/dnd/peer/gtk to bc. Classify
       gnu/java/security/Configuration.java as generated source file.

       * gnu/java/lang/management/VMGarbageCollectorMXBeanImpl.java,
       gnu/java/lang/management/VMMemoryPoolMXBeanImpl.java,
       gnu/java/lang/management/VMClassLoadingMXBeanImpl.java,
       gnu/java/lang/management/VMRuntimeMXBeanImpl.java,
       gnu/java/lang/management/VMMemoryManagerMXBeanImpl.java,
       gnu/java/lang/management/VMThreadMXBeanImpl.java,
       gnu/java/lang/management/VMMemoryMXBeanImpl.java,
       gnu/java/lang/management/VMCompilationMXBeanImpl.java: New VM stub
       classes.
       * java/lang/management/VMManagementFactory.java: Likewise.
       * java/net/VMURLConnection.java: Likewise.
       * gnu/java/nio/VMChannel.java: Likewise.

       * java/lang/Thread.java (getState): Add stub implementation.
       * java/lang/Class.java (isEnum): Likewise.
       * java/lang/Class.h (isEnum): Likewise.

       * gnu/awt/xlib/XToolkit.java (getClasspathTextLayoutPeer): Removed.

       * javax/naming/spi/NamingManager.java: New override for StackWalker
       functionality.

       * configure, sources.am, Makefile.in, gcj/Makefile.in,
       include/Makefile.in, testsuite/Makefile.in: Regenerated.

From-SVN: r116139
This commit is contained in:
Mark Wielaard
2006-08-14 23:12:35 +00:00
parent abab460491
commit ac1ed908de
1294 changed files with 99479 additions and 35933 deletions
Download Patch File Download Diff File Expand all files Collapse all files
libjava/classpath/gnu/java/security/key/rsa/RSAKeyPairRawCodec.java
+89 -121
View File
@@ -47,80 +47,60 @@ import java.security.PrivateKey;
import java.security.PublicKey;
/**
* <p>An object that implements the {@link IKeyPairCodec} interface for the
* <i>Raw</i> format to use with RSA keypairs.</p>
*
* @version $Revision: 1.1 $
* An object that implements the {@link IKeyPairCodec} interface for the <i>Raw</i>
* format to use with RSA keypairs.
*/
public class RSAKeyPairRawCodec implements IKeyPairCodec
public class RSAKeyPairRawCodec
implements IKeyPairCodec
{
// Constants and variables
// -------------------------------------------------------------------------
// Constructor(s)
// -------------------------------------------------------------------------
// implicit 0-arguments constructor
// Class methods
// -------------------------------------------------------------------------
// Instance methods
// -------------------------------------------------------------------------
// gnu.crypto.key.IKeyPairCodec interface implementation -------------------
public int getFormatID()
{
return RAW_FORMAT;
}
/**
* <p>Returns the encoded form of the designated RSA public key according to
* the <i>Raw</i> format supported by this library.</p>
*
* <p>The <i>Raw</i> format for an RSA public key, in this implementation, is
* a byte sequence consisting of the following:</p>
*
* Returns the encoded form of the designated RSA public key according to the
* <i>Raw</i> format supported by this library.
* <p>
* The <i>Raw</i> format for an RSA public key, in this implementation, is a
* byte sequence consisting of the following:
* <ol>
* <li>4-byte magic consisting of the value of the literal
* {@link Registry#MAGIC_RAW_RSA_PUBLIC_KEY},<li>
* <li>1-byte version consisting of the constant: 0x01,</li>
* <li>4-byte count of following bytes representing the RSA parameter
* <code>n</code> (the modulus) in internet order,</li>
* <li>n-bytes representation of a {@link BigInteger} obtained by invoking
* the <code>toByteArray()</code> method on the RSA parameter <code>n</code>,</li>
* <li>4-byte count of following bytes representing the RSA parameter
* <code>e</code> (the public exponent) in internet order,</li>
* <li>n-bytes representation of a {@link BigInteger} obtained by invoking
* the <code>toByteArray()</code> method on the RSA parameter <code>e</code>.</li>
* <li>4-byte magic consisting of the value of the literal
* {@link Registry#MAGIC_RAW_RSA_PUBLIC_KEY},</li>
* <li>1-byte version consisting of the constant: 0x01,</li>
* <li>4-byte count of following bytes representing the RSA parameter
* <code>n</code> (the modulus) in internet order,</li>
* <li>n-bytes representation of a {@link BigInteger} obtained by invoking
* the <code>toByteArray()</code> method on the RSA parameter <code>n</code>,
* </li>
* <li>4-byte count of following bytes representing the RSA parameter
* <code>e</code> (the public exponent) in internet order,</li>
* <li>n-bytes representation of a {@link BigInteger} obtained by invoking
* the <code>toByteArray()</code> method on the RSA parameter <code>e</code>.
* </li>
* </ol>
*
*
* @param key the key to encode.
* @return the <i>Raw</i> format encoding of the designated key.
* @exception IllegalArgumentException if the designated key is not an RSA
* one.
* one.
*/
public byte[] encodePublicKey(PublicKey key)
{
if (!(key instanceof GnuRSAPublicKey))
{
throw new IllegalArgumentException("key");
}
if (! (key instanceof GnuRSAPublicKey))
throw new IllegalArgumentException("key");
GnuRSAPublicKey rsaKey = (GnuRSAPublicKey) key;
ByteArrayOutputStream baos = new ByteArrayOutputStream();
// magic
baos.write(Registry.MAGIC_RAW_RSA_PUBLIC_KEY[0]);
baos.write(Registry.MAGIC_RAW_RSA_PUBLIC_KEY[1]);
baos.write(Registry.MAGIC_RAW_RSA_PUBLIC_KEY[2]);
baos.write(Registry.MAGIC_RAW_RSA_PUBLIC_KEY[3]);
// version
baos.write(0x01);
// n
byte[] buffer = rsaKey.getModulus().toByteArray();
int length = buffer.length;
@@ -129,7 +109,6 @@ public class RSAKeyPairRawCodec implements IKeyPairCodec
baos.write((length >>> 8) & 0xFF);
baos.write(length & 0xFF);
baos.write(buffer, 0, length);
// e
buffer = rsaKey.getPublicExponent().toByteArray();
length = buffer.length;
@@ -138,7 +117,6 @@ public class RSAKeyPairRawCodec implements IKeyPairCodec
baos.write((length >>> 8) & 0xFF);
baos.write(length & 0xFF);
baos.write(buffer, 0, length);
return baos.toByteArray();
}
@@ -149,92 +127,87 @@ public class RSAKeyPairRawCodec implements IKeyPairCodec
|| k[1] != Registry.MAGIC_RAW_RSA_PUBLIC_KEY[1]
|| k[2] != Registry.MAGIC_RAW_RSA_PUBLIC_KEY[2]
|| k[3] != Registry.MAGIC_RAW_RSA_PUBLIC_KEY[3])
{
throw new IllegalArgumentException("magic");
}
throw new IllegalArgumentException("magic");
// version
if (k[4] != 0x01)
{
throw new IllegalArgumentException("version");
}
int i = 5;
throw new IllegalArgumentException("version");
int i = 5;
int l;
byte[] buffer;
// n
l = k[i++] << 24 | (k[i++] & 0xFF) << 16 | (k[i++] & 0xFF) << 8
| (k[i++] & 0xFF);
l = k[i++] << 24
| (k[i++] & 0xFF) << 16
| (k[i++] & 0xFF) << 8
| (k[i++] & 0xFF);
buffer = new byte[l];
System.arraycopy(k, i, buffer, 0, l);
i += l;
BigInteger n = new BigInteger(1, buffer);
// e
l = k[i++] << 24 | (k[i++] & 0xFF) << 16 | (k[i++] & 0xFF) << 8
| (k[i++] & 0xFF);
l = k[i++] << 24
| (k[i++] & 0xFF) << 16
| (k[i++] & 0xFF) << 8
| (k[i++] & 0xFF);
buffer = new byte[l];
System.arraycopy(k, i, buffer, 0, l);
i += l;
BigInteger e = new BigInteger(1, buffer);
return new GnuRSAPublicKey(n, e);
}
/**
* <p>Returns the encoded form of the designated RSA private key according to
* the <i>Raw</i> format supported by this library.</p>
*
* <p>The <i>Raw</i> format for an RSA private key, in this implementation,
* is a byte sequence consisting of the following:</p>
*
* Returns the encoded form of the designated RSA private key according to the
* <i>Raw</i> format supported by this library.
* <p>
* The <i>Raw</i> format for an RSA private key, in this implementation, is a
* byte sequence consisting of the following:
* <ol>
* <li>4-byte magic consisting of the value of the literal
* {@link Registry#MAGIC_RAW_RSA_PRIVATE_KEY},<li>
* <li>1-byte version consisting of the constant: 0x01,</li>
* <li>4-byte count of following bytes representing the RSA parameter
* <code>p</code> (the first prime factor of the modulus) in internet
* order,</li>
* <li>n-bytes representation of a {@link BigInteger} obtained by invoking
* the <code>toByteArray()</code> method on the RSA parameter <code>p</code>,</li>
* <li>4-byte count of following bytes representing the RSA parameter
* <code>q</code> (the second prime factor of the modulus) in internet
* order,</li>
* <li>n-bytes representation of a {@link BigInteger} obtained by invoking
* the <code>toByteArray()</code> method on the RSA parameter <code>q</code>,</li>
* <li>4-byte count of following bytes representing the RSA parameter
* <code>e</code> (the public exponent) in internet order,</li>
* <li>n-bytes representation of a {@link BigInteger} obtained by invoking
* the <code>toByteArray()</code> method on the RSA parameter <code>e</code>,</li>
* <li>4-byte count of following bytes representing the RSA parameter
* <code>d</code> (the private exponent) in internet order,</li>
* <li>n-bytes representation of a {@link BigInteger} obtained by invoking
* the <code>toByteArray()</code> method on the RSA parameter <code>d</code>,</li>
* <li>4-byte magic consisting of the value of the literal
* {@link Registry#MAGIC_RAW_RSA_PRIVATE_KEY},</li>
* <li>1-byte version consisting of the constant: 0x01,</li>
* <li>4-byte count of following bytes representing the RSA parameter
* <code>p</code> (the first prime factor of the modulus) in internet order,
* </li>
* <li>n-bytes representation of a {@link BigInteger} obtained by invoking
* the <code>toByteArray()</code> method on the RSA parameter <code>p</code>,
* </li>
* <li>4-byte count of following bytes representing the RSA parameter
* <code>q</code> (the second prime factor of the modulus) in internet
* order,</li>
* <li>n-bytes representation of a {@link BigInteger} obtained by invoking
* the <code>toByteArray()</code> method on the RSA parameter <code>q</code>,
* </li>
* <li>4-byte count of following bytes representing the RSA parameter
* <code>e</code> (the public exponent) in internet order,</li>
* <li>n-bytes representation of a {@link BigInteger} obtained by invoking
* the <code>toByteArray()</code> method on the RSA parameter <code>e</code>,
* </li>
* <li>4-byte count of following bytes representing the RSA parameter
* <code>d</code> (the private exponent) in internet order,</li>
* <li>n-bytes representation of a {@link BigInteger} obtained by invoking
* the <code>toByteArray()</code> method on the RSA parameter <code>d</code>,
* </li>
* </ol>
*
*
* @param key the key to encode.
* @return the <i>Raw</i> format encoding of the designated key.
*/
public byte[] encodePrivateKey(PrivateKey key)
{
if (!(key instanceof GnuRSAPrivateKey))
{
throw new IllegalArgumentException("key");
}
if (! (key instanceof GnuRSAPrivateKey))
throw new IllegalArgumentException("key");
GnuRSAPrivateKey rsaKey = (GnuRSAPrivateKey) key;
ByteArrayOutputStream baos = new ByteArrayOutputStream();
// magic
baos.write(Registry.MAGIC_RAW_RSA_PRIVATE_KEY[0]);
baos.write(Registry.MAGIC_RAW_RSA_PRIVATE_KEY[1]);
baos.write(Registry.MAGIC_RAW_RSA_PRIVATE_KEY[2]);
baos.write(Registry.MAGIC_RAW_RSA_PRIVATE_KEY[3]);
// version
baos.write(0x01);
// p
byte[] buffer = rsaKey.getPrimeP().toByteArray();
int length = buffer.length;
@@ -243,7 +216,6 @@ public class RSAKeyPairRawCodec implements IKeyPairCodec
baos.write((length >>> 8) & 0xFF);
baos.write(length & 0xFF);
baos.write(buffer, 0, length);
// q
buffer = rsaKey.getPrimeQ().toByteArray();
length = buffer.length;
@@ -252,7 +224,6 @@ public class RSAKeyPairRawCodec implements IKeyPairCodec
baos.write((length >>> 8) & 0xFF);
baos.write(length & 0xFF);
baos.write(buffer, 0, length);
// e
buffer = rsaKey.getPublicExponent().toByteArray();
length = buffer.length;
@@ -261,7 +232,6 @@ public class RSAKeyPairRawCodec implements IKeyPairCodec
baos.write((length >>> 8) & 0xFF);
baos.write(length & 0xFF);
baos.write(buffer, 0, length);
// d
buffer = rsaKey.getPrivateExponent().toByteArray();
length = buffer.length;
@@ -270,7 +240,6 @@ public class RSAKeyPairRawCodec implements IKeyPairCodec
baos.write((length >>> 8) & 0xFF);
baos.write(length & 0xFF);
baos.write(buffer, 0, length);
return baos.toByteArray();
}
@@ -281,52 +250,51 @@ public class RSAKeyPairRawCodec implements IKeyPairCodec
|| k[1] != Registry.MAGIC_RAW_RSA_PRIVATE_KEY[1]
|| k[2] != Registry.MAGIC_RAW_RSA_PRIVATE_KEY[2]
|| k[3] != Registry.MAGIC_RAW_RSA_PRIVATE_KEY[3])
{
throw new IllegalArgumentException("magic");
}
throw new IllegalArgumentException("magic");
// version
if (k[4] != 0x01)
{
throw new IllegalArgumentException("version");
}
int i = 5;
throw new IllegalArgumentException("version");
int i = 5;
int l;
byte[] buffer;
// p
l = k[i++] << 24 | (k[i++] & 0xFF) << 16 | (k[i++] & 0xFF) << 8
| (k[i++] & 0xFF);
l = k[i++] << 24
| (k[i++] & 0xFF) << 16
| (k[i++] & 0xFF) << 8
| (k[i++] & 0xFF);
buffer = new byte[l];
System.arraycopy(k, i, buffer, 0, l);
i += l;
BigInteger p = new BigInteger(1, buffer);
// q
l = k[i++] << 24 | (k[i++] & 0xFF) << 16 | (k[i++] & 0xFF) << 8
| (k[i++] & 0xFF);
l = k[i++] << 24
| (k[i++] & 0xFF) << 16
| (k[i++] & 0xFF) << 8
| (k[i++] & 0xFF);
buffer = new byte[l];
System.arraycopy(k, i, buffer, 0, l);
i += l;
BigInteger q = new BigInteger(1, buffer);
// e
l = k[i++] << 24 | (k[i++] & 0xFF) << 16 | (k[i++] & 0xFF) << 8
| (k[i++] & 0xFF);
l = k[i++] << 24
| (k[i++] & 0xFF) << 16
| (k[i++] & 0xFF) << 8
| (k[i++] & 0xFF);
buffer = new byte[l];
System.arraycopy(k, i, buffer, 0, l);
i += l;
BigInteger e = new BigInteger(1, buffer);
// d
l = k[i++] << 24 | (k[i++] & 0xFF) << 16 | (k[i++] & 0xFF) << 8
| (k[i++] & 0xFF);
l = k[i++] << 24
| (k[i++] & 0xFF) << 16
| (k[i++] & 0xFF) << 8
| (k[i++] & 0xFF);
buffer = new byte[l];
System.arraycopy(k, i, buffer, 0, l);
i += l;
BigInteger d = new BigInteger(1, buffer);
return new GnuRSAPrivateKey(p, q, e, d);
}
}