Method and computer system for encoding of information into a representation

1. A method for encoding of information into a representation comprising a plurality of segments, the order of the segments in the representation being irrelevant for a rendering of the representation, the method comprising the steps of:

identifying within said representation the segments which can be reordered without changing a later rendering of said representation;

providing unique information for encoding in said representation;

performing permutation of the segments to encode the unique information and reorder the segments per said identifying step;

outputting and saving said representation having said encoded segments; and

rendering said saved encoded segments to produce the same results as said representation having no encoding.

2. The method of claim 1 whereby the unique information comprises data for identification of the representation such as a serial number.

3. The method of claim 1 where the unique information comprises data indicative of an author, company name or origin of the representation.

4. The method of claim 1 where the unique information comprises data indicative of a calendrical date.

5. The method of claim 1 the representation having a format of anyone of the formats contained in the group of: Musical Instrument Digital Interface (MIDI), Virtual Reality Modeling Language (VRML), a vector graphics format, Post Script, Dynamic Link Library (DLL) format.

6. A computer program product comprising means for carrying out a method in accordance with claim 1 when the computer program is carried out on a computer.

7. A computer system comprising means for performing a method in accordance with claim 1 .