Method and system for tamper detection
    1.
    发明公开
    Method and system for tamper detection 审中-公开
    一种用于检测篡改的方法和系统

    公开(公告)号:EP1492055A3

    公开(公告)日:2006-06-07

    申请号:EP04014779.5

    申请日:2004-06-24

    申请人: PITNEY BOWES INC.

    IPC分类号: G07B17/00

    摘要: A system and method that can detect tampering with and verify the authenticity of data capture data in a value dispensing system (10) is provided. Audit records are generated at the beginning and end of an audit period that include register values, a time stamp, and a digital signature. The audit records and data capture data are sent to a data center (40) for signature verification and reconciliation of the value dispensing system usage by comparing the register values from the audit records with the values as contained within the data capture data for the audit period. If there are no discrepancies, the data capture data is deemed to be accurate and the data can be utilized to prepare reports with a high degree of certainty that it accurately reflects the actual usage of the value dispensing system (10).

    Method and system for tamper detection
    2.
    发明公开
    Method and system for tamper detection 审中-公开
    Verfahren und System zur Feststellung unbefugter Manipulation

    公开(公告)号:EP1492055A2

    公开(公告)日:2004-12-29

    申请号:EP04014779.5

    申请日:2004-06-24

    申请人: Pitney Bowes Inc.

    IPC分类号: G07B17/00

    摘要: A system and method that can detect tampering with and verify the authenticity of data capture data in a value dispensing system (10) is provided. Audit records are generated at the beginning and end of an audit period that include register values, a time stamp, and a digital signature. The audit records and data capture data are sent to a data center (40) for signature verification and reconciliation of the value dispensing system usage by comparing the register values from the audit records with the values as contained within the data capture data for the audit period. If there are no discrepancies, the data capture data is deemed to be accurate and the data can be utilized to prepare reports with a high degree of certainty that it accurately reflects the actual usage of the value dispensing system (10).

    摘要翻译: 该方法包括在审计期间的开始和结束时创建每个具有寄存器值和数字签名的审计记录。 在此期间记录用法数据。 记录和数据被提供给数据中心(40),用于签名验证和分配系统使用的协调。 中心将值与数据中的值进行比较,如果没有差异,则认为数据是准确的。 价值分配系统还包括独立的权利要求。