package gnu.java.security.key.rsa;
+import gnu.classpath.SystemProperties;
import gnu.java.security.Registry;
-import gnu.java.security.key.IKeyPairCodec;
import gnu.java.security.util.FormatUtil;
import java.math.BigInteger;
/**
* <p>A base asbtract class for both public and private RSA keys.</p>
- *
- * @version $Revision: 1.3 $
*/
public abstract class GnuRSAKey implements Key, RSAKey
{
*/
protected final int defaultFormat;
+ /** String representation of this key. Cached for speed. */
+ private transient String str;
+
// Constructor(s)
// -------------------------------------------------------------------------
/** @deprecated see getEncoded(int). */
public byte[] getEncoded()
{
- return getEncoded(IKeyPairCodec.RAW_FORMAT);
+ return getEncoded(defaultFormat);
}
public String getFormat()
return n.equals(that.getModulus());
}
+ public String toString()
+ {
+ if (str == null)
+ {
+ String ls = SystemProperties.getProperty("line.separator");
+ str = new StringBuilder().append(ls)
+ .append("defaultFormat=").append(defaultFormat).append(",").append(ls)
+ .append("n=0x").append(n.toString(16)).append(",").append(ls)
+ .append("e=0x").append(e.toString(16))
+ .toString();
+ }
+ return str;
+ }
+
// abstract methods to be implemented by subclasses ------------------------
public abstract byte[] getEncoded(int format);