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* java/security/AlgorithmParameterGeneratorSpi.java: New file. * java/security/DigestException.java: New file. * java/security/GeneralSecurityException.java: New file. * java/security/InvalidAlgorithmParameterException.java: New file. * java/security/InvalidKeyException.java: New file. * java/security/InvalidParameterException.java: New file. * java/security/Key.java: New file. * java/security/KeyException.java: New file. * java/security/KeyPair.java: New file. * java/security/KeyPairGenerator.java: New file. * java/security/KeyPairGeneratorSpi.java: New file. * java/security/NoSuchProviderException.java: New file. * java/security/PrivateKey.java: New file. * java/security/Provider.java: New file. * java/security/PublicKey.java: New file. * java/security/SecureRandom.java: New file. * java/security/Security.java: New file. * java/security/Signature.java: New file. * java/security/SignatureException.java: New file. * java/security/interfaces/DSAKey.java: New file. * java/security/interfaces/DSAParams.java: New file. * java/security/interfaces/DSAPrivateKey.java: New file. * java/security/interfaces/DSAPublicKey.java: New file. * java/security/interfaces/RSAPrivateCrtKey.java: New file. * java/security/interfaces/RSAPrivateKey.java: New file. * java/security/interfaces/RSAPublicKey.java: New file. * java/security/spec/AlgorithmParameterSpec.java: New file. * java/security/spec/InvalidKeySpecException.java: New file. * java/security/spec/InvalidParameterSpecException.java: New file. * java/security/spec/KeySpec.java: New file. * java/security/spec/RSAPrivateCrtKeySpec.java: New file. * java/security/spec/RSAPrivateKeySpec.java: New file. * java/security/spec/RSAPublicKeySpec.java: New file. * Makefile.am: Added above java.security files. * Makefile.in: Rebuilt. * java/security/MessageDigest.java: Rewritten. * java/security/SecureClassLoader.java: Added JDK1.2 comment. From-SVN: r32461
87 lines
1.9 KiB
Java
87 lines
1.9 KiB
Java
/* Copyright (C) 2000 Free Software Foundation
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This file is part of libgcj.
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This software is copyrighted work licensed under the terms of the
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Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
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details. */
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package java.security;
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/**
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* @author Warren Levy <warrenl@cygnus.com>
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* @date February 10, 2000.
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*/
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/**
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* Written using on-line Java Platform 1.2 API Specification.
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* Status: Partially implemented to the 1.1 spec.
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* It is known not to comply with the 1.2 spec.
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*/
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public abstract class KeyPairGenerator extends KeyPairGeneratorSpi
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{
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protected KeyPairGenerator(String algorithm)
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{
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name = algorithm;
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}
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public static KeyPairGenerator getInstance(String algorithm)
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throws NoSuchAlgorithmException
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{
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String name = "KeyPairGenerator." + algorithm;
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Provider[] provs = Security.getProviders();
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for (int i = 0; i < provs.length; ++i)
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{
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String val = provs[i].getProperty(name);
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if (val != null)
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{
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try
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{
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return (KeyPairGenerator) Class.forName(val).newInstance();
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}
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catch (Throwable _)
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{
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// We just ignore failures.
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}
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}
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}
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throw new NoSuchAlgorithmException(algorithm);
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}
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public static KeyPairGenerator getInstance(String algorithm, String provider)
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throws NoSuchAlgorithmException, NoSuchProviderException
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{
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String name = "KeyPairGenerator." + algorithm;
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Provider p = Security.getProvider(provider);
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if (p == null)
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throw new NoSuchProviderException(provider);
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String val = p.getProperty(name);
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if (val != null)
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{
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try
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{
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return (KeyPairGenerator) Class.forName(val).newInstance();
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}
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catch (Throwable _)
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{
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// Nothing.
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}
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}
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throw new NoSuchAlgorithmException(algorithm);
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}
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public String getAlgorithm()
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{
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return name;
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}
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public abstract void initialize(int strength, SecureRandom random);
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public abstract KeyPair generateKeyPair();
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// Algorithm name.
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private String name;
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}
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