/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code 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
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/**
* This class generates a secret key for use with the Blowfish algorithm.
*
* @author Jan Luehe
*
*/
/**
* Empty constructor
*/
public BlowfishKeyGenerator() {
}
/**
* Initializes this key generator.
*
* @param random the source of randomness for this generator
*/
}
/**
* Initializes this key generator with the specified parameter
* set and a user-provided source of randomness.
*
* @param params the key generation parameters
* @param random the source of randomness for this key generator
*
* @exception InvalidAlgorithmParameterException if <code>params</code> is
* inappropriate for this key generator
*/
{
throw new InvalidAlgorithmParameterException
("Blowfish key generation does not take any parameters");
}
/**
* Initializes this key generator for a certain keysize, using the given
* source of randomness.
*
* @param keysize the keysize. This is an algorithm-specific
* metric specified in number of bits.
* @param random the source of randomness for this key generator
*/
throw new InvalidParameterException("Keysize must be "
+ "multiple of 8, and can "
+ "only range from 32 to 448 "
+ "(inclusive)");
}
this.engineInit(random);
}
/**
* Generates a Blowfish key.
*
* @return the new Blowfish key
*/
}
}
}