Examples with ClassicDataObject org.jcryptool.core.operations.dataobject.classic.ClassicDataObject used on opensource projects

Example 6 with ClassicDataObject

use of org.jcryptool.core.operations.dataobject.classic.ClassicDataObject in project core by jcryptool.

the class AbstractClassicAlgorithm method init.

/**
 * Initializes the Algorithm with its key parameters
 *
 * @param opmode encrypt or decrypt (mode)
 * @param input input text
 * @param alphabet filter alphabet
 * @param key the operation's key
 * @param transformData the transformation data used to transform the text before the real operation, may be
 *            <code>null</code> in case no transformation should be applied
 */
public void init(int opmode, InputStream input, AbstractAlphabet alphabet, char[] key, TransformData transformData) {
    this.dataObject = new ClassicDataObject();
    this.dataObject.setTransformData(transformData);
    try {
        this.dataObject.setInputStream(filterStreamByTransformData(input, transformData));
    } catch (Exception e) {
        LogUtil.logError(OperationsPlugin.PLUGIN_ID, e);
        this.dataObject.setInputStream(input);
    }
    this.dataObject.setAlphabet(alphabet);
    this.dataObject.setKey(key);
    this.dataObject.setOpmode(opmode);
}