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Diffstat (limited to 'libjava/java/security/SecureRandomSpi.java')
-rw-r--r-- | libjava/java/security/SecureRandomSpi.java | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/libjava/java/security/SecureRandomSpi.java b/libjava/java/security/SecureRandomSpi.java deleted file mode 100644 index 7759097a456..00000000000 --- a/libjava/java/security/SecureRandomSpi.java +++ /dev/null @@ -1,85 +0,0 @@ -/* SecureRandomSpi.java --- Secure Random Service Provider Interface - Copyright (C) 1999, 2005 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 java.security; -import java.io.Serializable; - -/** - SecureRandomSpi is the Service Provider Interface for SecureRandom - providers. It provides an interface for providers to the - SecureRandom engine to write their own pseudo-random number - generator. - - @since JDK 1.2 - - @author Mark Benvenuto (ivymccough@worldnet.att.net) - */ -public abstract class SecureRandomSpi implements Serializable -{ - private static final long serialVersionUID = -2991854161009191830L; - - /** - Default Constructor for SecureRandomSpi - */ - public SecureRandomSpi() - { - } - - /** - Updates the seed for SecureRandomSpi but does not reset seed. - It does to this so repeated called never decrease randomness. - */ - protected abstract void engineSetSeed(byte[] seed); - - /** - Gets a user specified number of bytes depending on the length - of the array? - - @param bytes array to fill with random bytes - */ - protected abstract void engineNextBytes(byte[] bytes); - - /** - Gets a user specified number of bytes specified by the - parameter. - - @param numBytes number of random bytes to generate - - @return an array full of random bytes - */ - protected abstract byte[] engineGenerateSeed(int numBytes); -} |