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org.refcodes.security.alt.chaos.ChaosMode Maven / Gradle / Ivy
// /////////////////////////////////////////////////////////////////////////////
// REFCODES.ORG
// /////////////////////////////////////////////////////////////////////////////
// This code is copyright (c) by Siegfried Steiner, Munich, Germany, distributed
// on an "AS IS" BASIS WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, and licen-
// sed under the following (see "http://en.wikipedia.org/wiki/Multi-licensing")
// licenses:
// -----------------------------------------------------------------------------
// GNU General Public License, v3.0 ("http://www.gnu.org/licenses/gpl-3.0.html")
// -----------------------------------------------------------------------------
// Apache License, v2.0 ("http://www.apache.org/licenses/LICENSE-2.0")
// -----------------------------------------------------------------------------
// Please contact the copyright holding author(s) of the software artifacts in
// question for licensing issues not being covered by the above listed licenses,
// also regarding commercial licensing models or regarding the compatibility
// with other open source licenses.
// /////////////////////////////////////////////////////////////////////////////
package org.refcodes.security.alt.chaos;
/**
* The {@link ChaosMode} specifies the mode of operation of a {@link ChaosKey}
* when using Chaos-based encryption/decryption.
*
* Attention: Comparing a {@link ChaosMode} with a different implementation of
* the {@link ChaosOptions} only functions as expected when passing the
* {@link ChaosMode} as argument to that different {@link ChaosOptions}
* implementation's {@link ChaosOptions#equals(Object)} method as the
* {@link #equals(Object)} method of the {@link ChaosMode} enumeration cannot be
* overwritten (the {@link #equals(Object)} method of an enumeration cannot be
* overridden)!
*/
public enum ChaosMode implements ChaosOptions {
/**
* No additions are to be applied to the raw Chaos-based
* encryption/decryption.
*/
NONE(false, false, false, (short) 0),
/**
* A MUTATION operation as of {@link #isMutateS()} is being applied.
*/
MUTATE(true, false, false, (short) 0),
/**
* XOR obfuscation as of {@link #isXorNext()} is being applied.
*/
XOR(false, true, false, (short) 0),
/**
* Combination of the {@link #XOR} mode alongside the {@link #MUTATE} mode.
*/
MUTATE_XOR(true, true, false, (short) 0),
/**
* A SALTING operation as of {@link #isSalted()} is being applied where
* applicable.
*/
SALTED(false, false, true, (short) 0),
/**
* Combination of the {@link #SALTED} mode alongside the {@link #MUTATE}
* mode.
*/
SALTED_MUTATE(true, false, true, (short) 0),
/**
* Combination of the {@link #SALTED} mode alongside the {@link #XOR} mode.
*/
SALTED_XOR(false, true, true, (short) 0),
/**
* Combination of the {@link #SALTED} mode as well as the {@link #XOR} mode
* alongside the {@link #MUTATE} mode.
*/
SALTED_MUTATE_XOR(true, true, true, (short) 0);
// /**
// * A PREFIX operation as of {@link #getRndPrefixSize()} with size 1 is being
// * applied.
// */
// PREFIX1(false, false, false, (short) 1),
//
// /**
// * Combination of the {@link #MUTATE} mode alongside the {@link #PREFIX1}
// * mode.
// */
// MUTATE_PREFIX1(true, false, false, (short) 1),
//
// /**
// * Combination of the {@link #XOR} mode alongside the {@link #PREFIX1} mode.
// */
// XOR_PREFIX1(false, true, false, (short) 1),
//
// /**
// * Combination of the {@link #XOR} as well as the {@link #MUTATE} mode
// * alongside the {@link #PREFIX1} mode.
// */
// MUTATE_XOR_PREFIX1(true, true, false, (short) 1),
//
// /**
// * Combination of the {@link #SALTED} mode alongside the {@link #PREFIX1}
// * mode.
// */
// SALTED_PREFIX1(false, false, true, (short) 1),
//
// /**
// * Combination of the {@link #SALTED} mode as well as the {@link #MUTATE}
// * mode alongside the {@link #PREFIX1} mode.
// */
// SALTED_MUTATE_PREFIX1(true, false, true, (short) 1),
//
// /**
// * Combination of the {@link #SALTED} mode as well as the {@link #XOR} mode
// * alongside the {@link #PREFIX1} mode.
// */
// SALTED_XOR_PREFIX1(false, true, true, (short) 1),
//
// /**
// * Combination of the {@link #SALTED} mode as well as the {@link #XOR} mode
// * and the {@link #MUTATE} mode alongside the {@link #PREFIX1} mode.
// */
// SALTED_MUTATE_XOR_PREFIX1(true, true, true, (short) 1),
//
// /**
// * A PREFIX operation as of {@link #getRndPrefixSize()} with size 8 is being
// * applied.
// */
// PREFIX8(false, false, false, (short) 8),
//
// /**
// * Combination of the {@link #MUTATE} mode alongside the {@link #PREFIX8}
// * mode.
// */
// MUTATE_PREFIX8(true, false, false, (short) 8),
//
// /**
// * Combination of the {@link #XOR} mode alongside the {@link #PREFIX8} mode.
// */
// XOR_PREFIX8(false, true, false, (short) 8),
//
// /**
// * Combination of the {@link #XOR} as well as the {@link #MUTATE} mode
// * alongside the {@link #PREFIX8} mode.
// */
// MUTATE_XOR_PREFIX8(true, true, false, (short) 8),
//
// /**
// * Combination of the {@link #SALTED} mode alongside the {@link #PREFIX8}
// * mode.
// */
// SALTED_PREFIX8(false, false, true, (short) 8),
//
// /**
// * Combination of the {@link #SALTED} mode as well as the {@link #MUTATE}
// * mode alongside the {@link #PREFIX8} mode.
// */
// SALTED_MUTATE_PREFIX8(true, false, true, (short) 8),
//
// /**
// * Combination of the {@link #SALTED} mode as well as the {@link #XOR} mode
// * alongside the {@link #PREFIX8} mode.
// */
// SALTED_XOR_PREFIX8(false, true, true, (short) 8),
//
// /**
// * Combination of the {@link #SALTED} mode as well as the {@link #XOR} mode
// * and the {@link #MUTATE} mode alongside the {@link #PREFIX8} mode.
// */
// SALTED_MUTATE_XOR_PREFIX8(true, true, true, (short) 8),
//
// /**
// * A PREFIX operation as of {@link #getRndPrefixSize()} with size 16 is
// * being applied.
// */
// PREFIX16(false, false, false, (short) 16),
//
// /**
// * Combination of the {@link #MUTATE} mode alongside the {@link #PREFIX16}
// * mode.
// */
// MUTATE_PREFIX16(true, false, false, (short) 16),
//
// /**
// * Combination of the {@link #XOR} mode alongside the {@link #PREFIX16}
// * mode.
// */
// XOR_PREFIX16(false, true, false, (short) 16),
//
// /**
// * Combination of the {@link #XOR} as well as the {@link #MUTATE} mode
// * alongside the {@link #PREFIX16} mode.
// */
// MUTATE_XOR_PREFIX16(true, true, false, (short) 16),
//
// /**
// * Combination of the {@link #SALTED} mode alongside the {@link #PREFIX16}
// * mode.
// */
// SALTED_PREFIX16(false, false, true, (short) 16),
//
// /**
// * Combination of the {@link #SALTED} mode as well as the {@link #MUTATE}
// * mode alongside the {@link #PREFIX16} mode.
// */
// SALTED_MUTATE_PREFIX16(true, false, true, (short) 16),
//
// /**
// * Combination of the {@link #SALTED} mode as well as the {@link #XOR} mode
// * alongside the {@link #PREFIX16} mode.
// */
// SALTED_XOR_PREFIX16(false, true, true, (short) 16),
//
// /**
// * Combination of the {@link #SALTED} mode as well as the {@link #XOR} mode
// * and the {@link #MUTATE} mode alongside the {@link #PREFIX16} mode.
// */
// SALTED_MUTATE_XOR_PREFIX16(true, true, true, (short) 16),
//
// /**
// * A PREFIX operation as of {@link #getRndPrefixSize()} with size 32 is
// * being applied.
// */
// PREFIX32(false, false, false, (short) 32),
//
// /**
// * Combination of the {@link #MUTATE} mode alongside the {@link #PREFIX32}
// * mode.
// */
// MUTATE_PREFIX32(true, false, false, (short) 32),
//
// /**
// * Combination of the {@link #XOR} mode alongside the {@link #PREFIX32}
// * mode.
// */
// XOR_PREFIX32(false, true, false, (short) 32),
//
// /**
// * Combination of the {@link #XOR} as well as the {@link #MUTATE} mode
// * alongside the {@link #PREFIX32} mode.
// */
// MUTATE_XOR_PREFIX32(true, true, false, (short) 32),
//
// /**
// * Combination of the {@link #SALTED} mode alongside the {@link #PREFIX32}
// * mode.
// */
// SALTED_PREFIX32(false, false, true, (short) 32),
//
// /**
// * Combination of the {@link #SALTED} mode as well as the {@link #MUTATE}
// * mode alongside the {@link #PREFIX32} mode.
// */
// SALTED_MUTATE_PREFIX32(true, false, true, (short) 32),
//
// /**
// * Combination of the {@link #SALTED} mode as well as the {@link #XOR} mode
// * alongside the {@link #PREFIX32} mode.
// */
// SALTED_XOR_PREFIX32(false, true, true, (short) 32),
//
// /**
// * Combination of the {@link #SALTED} mode as well as the {@link #XOR} mode
// * and the {@link #MUTATE} mode alongside the {@link #PREFIX32} mode.
// */
// SALTED_MUTATE_XOR_PREFIX32(true, true, true, (short) 32),
//
// /**
// * A PREFIX operation as of {@link #getRndPrefixSize()} with size 64 is
// * being applied.
// */
// PREFIX64(false, false, false, (short) 64),
//
// /**
// * Combination of the {@link #MUTATE} mode alongside the {@link #PREFIX64}
// * mode.
// */
// MUTATE_PREFIX64(true, false, false, (short) 64),
//
// /**
// * Combination of the {@link #XOR} mode alongside the {@link #PREFIX64}
// * mode.
// */
// XOR_PREFIX64(false, true, false, (short) 64),
//
// /**
// * Combination of the {@link #XOR} as well as the {@link #MUTATE} mode
// * alongside the {@link #PREFIX64} mode.
// */
// MUTATE_XOR_PREFIX64(true, true, false, (short) 64),
//
// /**
// * Combination of the {@link #SALTED} mode alongside the {@link #PREFIX64}
// * mode.
// */
// SALTED_PREFIX64(false, false, true, (short) 64),
//
// /**
// * Combination of the {@link #SALTED} mode as well as the {@link #MUTATE}
// * mode alongside the {@link #PREFIX64} mode.
// */
// SALTED_MUTATE_PREFIX64(true, false, true, (short) 64),
//
// /**
// * Combination of the {@link #SALTED} mode as well as the {@link #XOR} mode
// * alongside the {@link #PREFIX64} mode.
// */
// SALTED_XOR_PREFIX64(false, true, true, (short) 64),
//
// /**
// * Combination of the {@link #SALTED} mode as well as the {@link #XOR} mode
// * and the {@link #MUTATE} mode alongside the {@link #PREFIX64} mode.
// */
// SALTED_MUTATE_XOR_PREFIX64(true, true, true, (short) 64),
//
// /**
// * A PREFIX operation as of {@link #getRndPrefixSize()} with size 128 is
// * being applied.
// */
// PREFIX128(false, false, false, (short) 128),
//
// /**
// * Combination of the {@link #MUTATE} mode alongside the {@link #PREFIX128}
// * mode.
// */
// MUTATE_PREFIX128(true, false, false, (short) 128),
//
// /**
// * Combination of the {@link #XOR} mode alongside the {@link #PREFIX128}
// * mode.
// */
// XOR_PREFIX128(false, true, false, (short) 128),
//
// /**
// * Combination of the {@link #XOR} as well as the {@link #MUTATE} mode
// * alongside the {@link #PREFIX128} mode.
// */
// MUTATE_XOR_PREFIX128(true, true, false, (short) 128),
//
// /**
// * Combination of the {@link #SALTED} mode alongside the {@link #PREFIX128}
// * mode.
// */
// SALTED_PREFIX128(false, false, true, (short) 128),
//
// /**
// * Combination of the {@link #SALTED} mode as well as the {@link #MUTATE}
// * mode alongside the {@link #PREFIX128} mode.
// */
// SALTED_MUTATE_PREFIX128(true, false, true, (short) 128),
//
// /**
// * Combination of the {@link #SALTED} mode as well as the {@link #XOR} mode
// * alongside the {@link #PREFIX128} mode.
// */
// SALTED_XOR_PREFIX128(false, true, true, (short) 128),
//
// /**
// * Combination of the {@link #SALTED} mode as well as the {@link #XOR} mode
// * and the {@link #MUTATE} mode alongside the {@link #PREFIX128} mode.
// */
// SALTED_MUTATE_XOR_PREFIX128(true, true, true, (short) 128),
//
// /**
// * A PREFIX operation as of {@link #getRndPrefixSize()} with size 256 is
// * being applied.
// */
// PREFIX256(false, false, false, (short) 256),
//
// /**
// * Combination of the {@link #MUTATE} mode alongside the {@link #PREFIX256}
// * mode.
// */
// MUTATE_PREFIX256(true, false, false, (short) 256),
//
// /**
// * Combination of the {@link #XOR} mode alongside the {@link #PREFIX256}
// * mode.
// */
// XOR_PREFIX256(false, true, false, (short) 256),
//
// /**
// * Combination of the {@link #XOR} as well as the {@link #MUTATE} mode
// * alongside the {@link #PREFIX256} mode.
// */
// MUTATE_XOR_PREFIX256(true, true, false, (short) 256),
//
// /**
// * Combination of the {@link #SALTED} mode alongside the {@link #PREFIX256}
// * mode.
// */
// SALTED_PREFIX256(false, false, true, (short) 256),
//
// /**
// * Combination of the {@link #SALTED} mode as well as the {@link #MUTATE}
// * mode alongside the {@link #PREFIX256} mode.
// */
// SALTED_MUTATE_PREFIX256(true, false, true, (short) 256),
//
// /**
// * Combination of the {@link #SALTED} mode as well as the {@link #XOR} mode
// * alongside the {@link #PREFIX256} mode.
// */
// SALTED_XOR_PREFIX256(false, true, true, (short) 256),
//
// /**
// * Combination of the {@link #SALTED} mode as well as the {@link #XOR} mode
// * and the {@link #MUTATE} mode alongside the {@link #PREFIX256} mode.
// */
// SALTED_MUTATE_XOR_PREFIX256(true, true, true, (short) 256);
// /////////////////////////////////////////////////////////////////////////
// VARIABLES:
// /////////////////////////////////////////////////////////////////////////
private boolean _isMutateS;
private boolean _isXorNext;
private boolean _isSalted;
private short _rndPrefixSize;
// /////////////////////////////////////////////////////////////////////////
// CONSTRUCTORS:
// /////////////////////////////////////////////////////////////////////////
private ChaosMode( boolean isMutateS, boolean isXorNext, boolean isSalted, short aRndPrefixSize ) {
_isMutateS = isMutateS;
_isXorNext = isXorNext;
_isSalted = isSalted;
_rndPrefixSize = aRndPrefixSize;
}
// /////////////////////////////////////////////////////////////////////////
// METHODS:
// /////////////////////////////////////////////////////////////////////////
/**
* {@inheritDoc}
*/
@Override
public boolean isXorNext() {
return _isXorNext;
}
/**
* {@inheritDoc}
*/
@Override
public boolean isMutateS() {
return _isMutateS;
}
/**
* {@inheritDoc}
*/
@Override
public boolean isSalted() {
return _isSalted;
}
/**
* {@inheritDoc}
*/
@Override
public short getRndPrefixSize() {
return _rndPrefixSize;
}
/**
* {@inheritDoc}
*/
@Override
public String toString() {
return getClass().getSimpleName() + " [isMutateS=" + _isMutateS + ", isXorNext=" + _isXorNext + ", ( isSalted=" + _isSalted + " | hasRndPrefix=" + hasRndPrefix() + " [rndPrefixSize=" + _rndPrefixSize + "]) := isFixedLength=" + isFixedLength() + "]";
}
}
