With the rapid development of network technology, the traditional B/S structure and C/ S structure has a bottleneck, Internet users have a higher demand of many application areas. The appearance of P2P concept subverts the traditional structure of the network topology, which causes a wave of research and application in the Internet industry.
Functions and statuses of all individuals in the entire P2P network is the same, so that no primary and secondary peers. Every individual in P2P calculates and tran...