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    • 4. 发明授权
    • Settlement server, settlement request server and settlement execution terminal
    • 结算服务器,结算请求服务器和结算执行终端
    • US07926713B2
    • 2011-04-19
    • US11707715
    • 2007-02-16
    • Hiroyuki YamadaNorihiko FujitaHisanori AraiKoji ItoKazuki Yamada
    • Hiroyuki YamadaNorihiko FujitaHisanori AraiKoji ItoKazuki Yamada
    • G06K5/00G06F21/00
    • G06Q20/40G06Q20/06G06Q20/32G06Q20/325G06Q20/3827G06Q20/385
    • An object of the present invention is to, in settlement by electronic money, reduce burden on an electronic money server and enhance convenience for users. The function of generating transaction numbers is transferred from the electronic money server to affiliated store servers, so that the transaction numbers are generated by the affiliated store servers. The transaction numbers are each associated with transaction information calculated in accordance with a calculation rule confidential to third parties, such that the electronic money server can detect the presence of alteration of the transaction information based on the transaction number. Furthermore, at the time of generating a transaction number, a seed, which is time-limited secret information confidential to third parties, is inputted to the calculation rule along with the transaction information and used for calculating the transaction number, whereby it is possible to further enhance the level of security.
    • 本发明的目的在于,通过电子货币进行结算,减轻了电子货币服务器的负担,增加了用户的便利性。 生成交易号码的功能从电子货币服务器传送到附属店铺服务器,以便交易号码由附属店铺服务器生成。 交易号码各自与根据对第三方机密的计算规则计算的交易信息相关联,使得电子货币服务器可以基于交易号码来检测交易信息的改变的存在。 此外,在生成交易号码时,将对第三方机密的时间有限的秘密信息的种子与交易信息一起输入到计算规则,并用于计算交易号码,由此可以 进一步提升安全水平。
    • 5. 发明申请
    • Settlement server, settlement request server and settlement execution terminal
    • 结算服务器,结算请求服务器和结算执行终端
    • US20080197186A1
    • 2008-08-21
    • US11707715
    • 2007-02-16
    • Hiroyuki YamadaNorihiko FujitaHisanori AraiKoji ItoKazuki Yamada
    • Hiroyuki YamadaNorihiko FujitaHisanori AraiKoji ItoKazuki Yamada
    • G06F17/00
    • G06Q20/40G06Q20/06G06Q20/32G06Q20/325G06Q20/3827G06Q20/385
    • An object of the present invention is to, in settlement by electronic money, reduce burden on an electronic money server and enhance convenience for users. The function of generating transaction numbers is transferred from the electronic money server to affiliated store servers, so that the transaction numbers are generated by the affiliated store servers. The transaction numbers are each associated with transaction information calculated in accordance with a calculation rule confidential to third parties, such that the electronic money server can detect the presence of alteration of the transaction information based on the transaction number. Furthermore, at the time of generating a transaction number, a seed, which is time-limited secret information confidential to third parties, is inputted to the calculation rule along with the transaction information and used for calculating the transaction number, whereby it is possible to further enhance the level of security.
    • 本发明的目的在于,通过电子货币进行结算,减轻了电子货币服务器的负担,增加了用户的便利性。 生成交易号码的功能从电子货币服务器传送到附属店铺服务器,以便交易号码由附属店铺服务器生成。 交易号码各自与根据对第三方机密的计算规则计算的交易信息相关联,使得电子货币服务器可以基于交易号码来检测交易信息的改变的存在。 此外,在生成交易号码时,将对第三方机密的时间有限的秘密信息的种子与交易信息一起输入到计算规则,并用于计算交易号码,由此可以 进一步提升安全水平。