Opinion registering application for a universal pervasive transaction framework

摘要

PROBLEM TO BE SOLVED: To provide a computer base system which performs safe transmission and authentication of transaction which is inputted by a user while maintaining anonymity of the user concerning content in the transaction.;SOLUTION: The computer base system is constituted of an instrument. In the instrument, the content of the transaction inputted from the user is encoded with a key known by only the other instrument, the other part of the transaction is encoded with the other key known by only a secure transaction server, and the encoded content of the transaction and the encoded other part of the transaction are transmitted to the secure transaction server in order to authenticate user's identity. In the secure transaction server, the other part of the transaction is decoded, and the encoded content of the transaction is transmitted to the other instrument in order to decode finally.;COPYRIGHT: (C)2005,JPO&NCIPI