From a0aa28616cee4d202b7603ade0059cc7193fce3a Mon Sep 17 00:00:00 2001
From: "Raif S. Naffah" <raif@swiftdsl.com.au>
Date: Tue, 7 Feb 2006 12:06:48 +0000
Subject: 2006-02-07  Raif S. Naffah  <raif@swiftdsl.com.au>

	* gnu/java/security/key/KeyPairCodecFactory.java (getEncodingName): New
	method.
	(getEncodingShortName): Likewise.
	* gnu/java/security/key/IKeyPairCodec.java (X509_FORMAT): New constant.
	(PKCS8_FORMAT): Likewise.
	(ASN1_FORMAT): Likewise.
	* gnu/java/security/key/dss/DSSPublicKey.java (DSSPublicKey(4)): Call
	constructor with 5 arguments.
	(DSSPublicKey(5)): New constructor.
	(valueOf): Handle ASN.1 encoding.
	(getEncoded): Likewise.
	* gnu/java/security/key/dss/DSSPrivateKey.java (DSSPrivateKey(4)): Call
	constructor with 5 arguments.
	(DSSPrivateKey(5)): New constructor.
	(valueOf): Handle ASN.1 encoding.
	(getEncoded): Likewise.
	* gnu/java/security/key/dss/DSSKeyPairX509Codec.java: New file.
	* gnu/java/security/key/dss/DSSKeyPairPKCS8Codec.java: Likewise.
	* gnu/java/security/key/dss/DSSKeyPairGenerator.java
	(PREFERRED_ENCODING_FORMAT): New constant.
	(DEFAULT_ENCODING_FORMAT): Likewise.
	(preferredFormat): New field.
	(setup): Handle preferred format ID.
	(generate): Use new ctors with 5 arguments.
	* gnu/java/security/key/dss/DSSKey.java (DSSKey): Now accepts a format
	ID as an additional argument.
	(defaultFormat): new field.
	(getFormat): Returns the preferred format as a short string.
	* gnu/java/security/jce/sig/DSSKeyFactory.java: New file.
	* gnu/java/security/jce/sig/EncodedKeyFactory.java (engineGetKeySpec):
	Likewise
	* gnu/java/security/jce/sig/DSSKeyPairGeneratorSpi.java
	(initialize(AlgorithmParameterSpec)): Set ASN.1 as the preferred
	encoding format.
	(initialize(int,boolean,SecureRandom)): Likewise.
	* gnu/java/security/der/DERWriter.java (writeBitString): Use
	writeLength() instead of write().
	return buf.length + 1 instead of buf.length.
---
 gnu/java/security/key/KeyPairCodecFactory.java | 61 +++++++++++++++++++++++++-
 1 file changed, 60 insertions(+), 1 deletion(-)

(limited to 'gnu/java/security/key/KeyPairCodecFactory.java')

diff --git a/gnu/java/security/key/KeyPairCodecFactory.java b/gnu/java/security/key/KeyPairCodecFactory.java
index 0bf9e6657..d0cb1ca17 100644
--- a/gnu/java/security/key/KeyPairCodecFactory.java
+++ b/gnu/java/security/key/KeyPairCodecFactory.java
@@ -55,7 +55,7 @@ import java.security.PublicKey;
 /**
  * <p>A <i>Factory</i> class to instantiate key encoder/decoder instances.</p>
  *
- * @version $Revision: 1.1 $
+ * @version $Revision: 1.2 $
  */
 public class KeyPairCodecFactory
 {
@@ -229,6 +229,65 @@ public class KeyPairCodecFactory
     return KeyPairGeneratorFactory.getNames();
   }
 
+  /**
+   * Returns the fully qualified name of the designated encoding ID.
+   * 
+   * @param formatID the unique identifier of the encoding format.
+   * @return the fully qualified name of the designated format. Returns
+   *         <code>null</code> if no such encoding format is known.
+   */
+  public static final String getEncodingName(int formatID)
+  {
+    String result = null;
+    switch (formatID)
+      {
+      case Registry.RAW_ENCODING_ID:
+        result = Registry.RAW_ENCODING;
+        break;
+      case Registry.X509_ENCODING_ID:
+        result = Registry.X509_ENCODING;
+        break;
+      case Registry.PKCS8_ENCODING_ID:
+        result = Registry.PKCS8_ENCODING;
+        break;
+      case Registry.ASN1_ENCODING_ID:
+        result = Registry.ASN1_ENCODING;
+        break;
+      }
+
+    return result;
+  }
+
+  /**
+   * Returns the short name of the designated encoding ID. This is used by the
+   * JCE Adapters.
+   * 
+   * @param formatID the unique identifier of the encoding format.
+   * @return the short name of the designated format. Returns <code>null</code>
+   *         if no such encoding format is known.
+   */
+  public static final String getEncodingShortName(int formatID)
+  {
+    String result = null;
+    switch (formatID)
+      {
+      case Registry.RAW_ENCODING_ID:
+        result = Registry.RAW_ENCODING_SHORT_NAME;
+        break;
+      case Registry.X509_ENCODING_ID:
+        result = Registry.X509_ENCODING_SORT_NAME;
+        break;
+      case Registry.PKCS8_ENCODING_ID:
+        result = Registry.PKCS8_ENCODING_SHORT_NAME;
+        break;
+      case Registry.ASN1_ENCODING_ID:
+        result = Registry.ASN1_ENCODING_SHORT_NAME;
+        break;
+      }
+
+    return result;
+  }
+
   private static IKeyPairCodec makeInstance (String clazz)
   {
     try
-- 
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