4f9533c772
Imported GNU Classpath 0.90
* scripts/makemake.tcl: LocaleData.java moved to gnu/java/locale.
* sources.am: Regenerated.
* gcj/javaprims.h: Regenerated.
* Makefile.in: Regenerated.
* gcj/Makefile.in: Regenerated.
* include/Makefile.in: Regenerated.
* testsuite/Makefile.in: Regenerated.
* gnu/java/lang/VMInstrumentationImpl.java: New override.
* gnu/java/net/local/LocalSocketImpl.java: Likewise.
* gnu/classpath/jdwp/VMMethod.java: Likewise.
* gnu/classpath/jdwp/VMVirtualMachine.java: Update to latest
interface.
* java/lang/Thread.java: Add UncaughtExceptionHandler.
* java/lang/reflect/Method.java: Implements GenericDeclaration and
isSynthetic(),
* java/lang/reflect/Field.java: Likewise.
* java/lang/reflect/Constructor.java
* java/lang/Class.java: Implements Type, GenericDeclaration,
getSimpleName() and getEnclosing*() methods.
* java/lang/Class.h: Add new public methods.
* java/lang/Math.java: Add signum(), ulp() and log10().
* java/lang/natMath.cc (log10): New function.
* java/security/VMSecureRandom.java: New override.
* java/util/logging/Logger.java: Updated to latest classpath
version.
* java/util/logging/LogManager.java: New override.
From-SVN: r113887
130 lines
4.9 KiB
Java
130 lines
4.9 KiB
Java
/* IKeyPairCodec.java --
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Copyright 2001, 2002, 2006 Free Software Foundation, Inc.
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This file is a part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or (at
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your option) any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
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USA
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package gnu.java.security.key;
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import gnu.java.security.Registry;
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import java.security.PrivateKey;
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import java.security.PublicKey;
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/**
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* <p>The visible methods of an object that knows how to encode and decode
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* cryptographic asymmetric keypairs. Codecs are useful for (a) externalising
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* public and private keys for storage and on-the-wire transmission, as well as
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* (b) re-creating their internal Java representation from external sources.</p>
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*/
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public interface IKeyPairCodec
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{
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// Constants
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// -------------------------------------------------------------------------
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/** Constant identifying the <i>Raw</i> encoding format. */
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int RAW_FORMAT = Registry.RAW_ENCODING_ID;
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/** Constant identifying the <i>X.509</i> encoding format. */
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int X509_FORMAT = Registry.X509_ENCODING_ID;
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/** Constant identifying the <i>PKCS#8</i> encoding format. */
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int PKCS8_FORMAT = Registry.PKCS8_ENCODING_ID;
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/**
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* Constant identifying the <i>ASN.1</i> encoding format: a combined encoding
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* of <i>X.509</i> for public keys, and <i>PKCS#8</i> for private ones.
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*/
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int ASN1_FORMAT = Registry.ASN1_ENCODING_ID;
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// Method(s)
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// -------------------------------------------------------------------------
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/**
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* <p>Returns the unique identifier (within this library) of the format used
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* to externalise public and private keys.</p>
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*
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* @return the identifier of the format, the object supports.
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*/
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int getFormatID();
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/**
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* <p>Encodes an instance of a public key for storage or transmission purposes.</p>
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*
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* @param key the non-null key to encode.
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* @return a byte sequence representing the encoding of the designated key
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* according to the format supported by this codec.
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* @exception IllegalArgumentException if the designated key is not supported
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* by this codec.
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*/
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byte[] encodePublicKey(PublicKey key);
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/**
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* <p>Encodes an instance of a private key for storage or transmission purposes.</p>
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*
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* @param key the non-null key to encode.
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* @return a byte sequence representing the encoding of the designated key
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* according to the format supported by this codec.
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* @exception IllegalArgumentException if the designated key is not supported
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* by this codec.
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*/
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byte[] encodePrivateKey(PrivateKey key);
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/**
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* <p>Decodes an instance of an external public key into its native Java
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* representation.</p>
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*
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* @param input the source of the externalised key to decode.
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* @return a concrete instance of a public key, reconstructed from the
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* designated input.
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* @exception IllegalArgumentException if the designated input does not
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* contain a known representation of a public key for the format supported by
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* the concrete codec.
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*/
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PublicKey decodePublicKey(byte[] input);
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/**
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* <p>Decodes an instance of an external private key into its native Java
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* representation.</p>
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*
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* @param input the source of the externalised key to decode.
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* @return a concrete instance of a private key, reconstructed from the
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* designated input.
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* @exception IllegalArgumentException if the designated input does not
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* contain a known representation of a private key for the format supported
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* by the concrete codec.
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*/
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PrivateKey decodePrivateKey(byte[] input);
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}
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