Peer-to-peer communication executing method, involves changing part of separate reference data and/or control data to relative data, and detecting hacker attack by transmission and/or receiving unit based on partial data of changed data

摘要

The method involves executing a peer-to-peer communication based on global random reference data and separate random reference data and/or reference data and/or peer-to-peer-control data. The global reference data is stored in a transmission and/or receiving unit (1.1), and a part of the separate reference data and/or control data is determined and changed to relative data. The changed relative data is calculated based on the global reference data, and a hacker attack is detected by the transmission and/or receiving unit based on partial data of the changed relative data.