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Diffstat (limited to 'libjava/classpath/javax/crypto/SecretKeyFactorySpi.java')
-rw-r--r-- | libjava/classpath/javax/crypto/SecretKeyFactorySpi.java | 108 |
1 files changed, 0 insertions, 108 deletions
diff --git a/libjava/classpath/javax/crypto/SecretKeyFactorySpi.java b/libjava/classpath/javax/crypto/SecretKeyFactorySpi.java deleted file mode 100644 index 6c9a3ca299f..00000000000 --- a/libjava/classpath/javax/crypto/SecretKeyFactorySpi.java +++ /dev/null @@ -1,108 +0,0 @@ -/* SecretKeyFactorySpi.java -- Secret key factory service provider interface. - Copyright (C) 2004 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package javax.crypto; - -import java.security.InvalidKeyException; -import java.security.spec.InvalidKeySpecException; -import java.security.spec.KeySpec; - -/** - * The <i>Service Provider Interface</i> (<b>SPI</b>) for the {@link - * SecretKeyFactory} class. - * - * <p>Providers wishing to implement a secret key factory must - * subclass this and provide an appropriate implementation for all the - * abstract methods below, and provide an appropriate entry in the - * master {@link java.security.Provider} class (the service name for - * secret key factories is <code>"SecretKeyFactory"</code>). - * - * @author Casey Marshall (csm@gnu.org) - * @since 1.4 - * @see SecretKeyFactory - */ -public abstract class SecretKeyFactorySpi -{ - - // Constructor. - // ------------------------------------------------------------------------ - - /** - * Create a new secret key factory SPI. - */ - public SecretKeyFactorySpi() - { - } - - // Abstract instance methods. - // ------------------------------------------------------------------------ - - /** - * Translate a {@link java.security.KeySpec} into a {@link SecretKey}. - * - * @param keySpec The key specification. - * @return The secret key. - * @throws java.security.spec.InvalidKeySpecException If the key specification - * cannot be translated into a secret key. - */ - protected abstract SecretKey engineGenerateSecret(KeySpec keySpec) - throws InvalidKeySpecException; - - /** - * Translate a {@link SecretKey} into a {@link java.security.KeySpec}. - * - * @param key The secret key. - * @param keySpec The desired key specification class. - * @return The key specification. - * @throws java.security.spec.InvalidKeySpecException If the secret key cannot - * be translated into the desired key specification. - */ - protected abstract KeySpec engineGetKeySpec(SecretKey key, Class keySpec) - throws InvalidKeySpecException; - - /** - * Translate a secret key into a different representation. - * - * @param key The secret key to translate. - * @return The translated key. - * @throws java.security.InvalidKeyException If the specified secret - * key cannot be translated. - */ - protected abstract SecretKey engineTranslateKey(SecretKey key) - throws InvalidKeyException; -} |