Administering method for data transaction between external system and smart=card involves providing error resistant scheme error recovery on smart=card, particularly error resistant data set index swap scheme

摘要

A computerized transaction, such as bank or reservation transaction, is initiated to modify available data set on a smart-card. The transaction is then processed, and monitored whether it is successfully concluded on the smart-card. An error resistant scheme error recovery, particularly an error resistant data set index swap scheme, is provided on the smart-card. The method implements a data integrity scheme for a transaction using an error correction scheme. Independent claims are also included for the following: (a) a smart-card for application in transaction system; (b) a transaction processing system; (c) and a computer readable recording medium used in storing program for management of transaction data.