diff options
| author | Aaron M. Renn <arenn@urbanophile.com> | 1999-07-18 21:39:52 +0000 |
|---|---|---|
| committer | Aaron M. Renn <arenn@urbanophile.com> | 1999-07-18 21:39:52 +0000 |
| commit | 9c401cddf07afe7340148ba626a7a7a5dbb0cf74 (patch) | |
| tree | a22eaa5802e621bb2d8b7c6ffeffe890d18017ac /java/security/KeyPairGeneratorSpi.java | |
| parent | 11a56217114c8a391aa3d8bd274df8553d03633f (diff) | |
| download | classpath-9c401cddf07afe7340148ba626a7a7a5dbb0cf74.tar.gz | |
Initial checking of Mark Benvenuto's security code
Diffstat (limited to 'java/security/KeyPairGeneratorSpi.java')
| -rw-r--r-- | java/security/KeyPairGeneratorSpi.java | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/java/security/KeyPairGeneratorSpi.java b/java/security/KeyPairGeneratorSpi.java new file mode 100644 index 000000000..53247095d --- /dev/null +++ b/java/security/KeyPairGeneratorSpi.java @@ -0,0 +1,75 @@ +/* KeyPairGeneratorSpi.java --- Key Pair Generator SPI Class
+
+ Copyright (c) 1999 by Free Software Foundation, Inc.
+ Written by Mark Benvenuto <ivymccough@worldnet.att.net>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Library General Public License as published
+ by the Free Software Foundation, version 2. (see COPYING.LIB)
+
+ This program 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 this program; if not, write to the Free Software Foundation
+ Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307 USA. */
+
+package java.security;
+import java.security.spec.AlgorithmParameterSpec;
+
+/**
+ KeyPairGeneratorSpi is the interface used to generate key pairs
+ for security algorithms.
+
+ @author Mark Benvenuto
+*/
+public abstract class KeyPairGeneratorSpi
+{
+
+/**
+ Constructs a new KeyPairGeneratorSpi
+*/
+public KeyPairGeneratorSpi()
+{}
+
+
+/**
+ Initialize the KeyPairGeneratorSpi with the specified
+ key size and source of randomness
+
+ @param keysize size of the key to generate
+ @param random A SecureRandom source of randomness
+*/
+public abstract void initialize(int keysize, SecureRandom random);
+
+/**
+ Initialize the KeyPairGeneratorSpi with the specified
+ AlgorithmParameterSpec and source of randomness
+
+ This is a concrete method. It may be overridden by the provider
+ and if the AlgorithmParameterSpec class is invalid
+ throw InvalidAlgorithmParameterException. By default this
+ method just throws UnsupportedOperationException.
+
+ @param params A AlgorithmParameterSpec to intialize with
+ @param random A SecureRandom source of randomness
+
+ @throws InvalidAlgorithmParameterException
+*/
+public void initialize(AlgorithmParameterSpec params, SecureRandom random) throws InvalidAlgorithmParameterException
+{
+ throw new java.lang.UnsupportedOperationException();
+}
+
+/**
+ Generates a KeyPair according the rules for the algorithm.
+ Unless intialized, algorithm defaults will be used. It
+ creates a unique key pair each time.
+
+ @return a key pair
+*/
+public abstract KeyPair generateKeyPair();
+
+}
|