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    • 1. 发明公开
    • Postal rating system with verifiable integrity
    • PostgebührensystemmitnachprüfbarerUnversehrtheit。
    • EP0647925A2
    • 1995-04-12
    • EP94307376.7
    • 1994-10-07
    • PITNEY BOWES, INC.
    • Pintsov, Leon A.Connell, Richard A.Sansone, Ronald P.Schmidt, Alfred C.
    • G07B17/04
    • G07B17/00733G07B17/0008G07B17/00435G07B2017/00161G07B2017/00443G07B2017/0058G07B2017/00782
    • A data center provides a rate table to a user. The rate table is communicated to the mailer along with a hash code. The hash code is based on information from the rating table. The hash code provides a unique number based on the rating table provided. The algorithm within a secure device and to which the rate table is loaded regenerates the hash code based on the information received from the rate table and compares the transmitted hash code with the generated hash code. A comparison is made of the received hash code and the generated hash code to verify that the rate table data has not been intentionally or unintentionally corrupted. The transmitted hash code may be encrypted by the data center and when received decrypted by the mailer. The encryption decryption process establishes authenticity of the data center if desired.
      The generation of a hash code based on the stored rate table and a comparison with a stored hash code previously transmitted can be initiated prior to postage printing and used to insure proper rating. Printing is enabled only after the rating process has been properly implemented. The hash code and rating information may be printed on the mail piece such that a verifying party can reconstruct the rating process and determine if rating inaccuracy occurred. Various rating inaccuracy for a particular user can be stored by the verifying party to detect a recurrence of rating errors. Rating profiles for particular users or group of users may be stored to enable generation of user profiles.
    • 数据中心向用户提供速率表。 速率表与哈希码一起传送给邮件程序。 散列码基于评级表中的信息。 散列码根据提供的评级表提供唯一的编号。 安全设备内的算法,加载速率表的算法基于从速率表接收的信息再生哈希码,并将所发送的散列码与生成的哈希码进行比较。 比较收到的哈希码和生成的哈希码,以验证速率表数据没有被故意或无意地损坏。 所发送的散列码可以由数据中心加密,并且当被邮递者解密时。 如果需要,加密解密过程建立数据中心的真实性。 基于存储的速率表生成哈希码,并且可以在邮寄打印之前启动与先前传输的存储的哈希码的比较,并用于确保适当的评级。 打印仅在评级过程正确实施后启用。 哈希代码和评级信息可以打印在邮件上,使得验证方可以重建评级处理并确定是否发生了评级不准确。 验证方可以存储特定用户的各种评级不准确度,以检测评级错误的再次发生。 可以存储特定用户或用户组的评级简档,以便生成用户简档。
    • 3. 发明公开
    • Postal rating system with verifiable integrity
    • 邮政收费系统核查的完整性。
    • EP0647925A3
    • 1995-10-25
    • EP94307376.7
    • 1994-10-07
    • PITNEY BOWES, INC.
    • Pintsov, Leon A.Connell, Richard A.Sansone, Ronald P.Schmidt, Alfred C.
    • G07B17/04
    • G07B17/00733G07B17/0008G07B17/00435G07B2017/00161G07B2017/00443G07B2017/0058G07B2017/00782
    • A data center provides a rate table to a user. The rate table is communicated to the mailer along with a hash code. The hash code is based on information from the rating table. The hash code provides a unique number based on the rating table provided. The algorithm within a secure device and to which the rate table is loaded regenerates the hash code based on the information received from the rate table and compares the transmitted hash code with the generated hash code. A comparison is made of the received hash code and the generated hash code to verify that the rate table data has not been intentionally or unintentionally corrupted. The transmitted hash code may be encrypted by the data center and when received decrypted by the mailer. The encryption decryption process establishes authenticity of the data center if desired. The generation of a hash code based on the stored rate table and a comparison with a stored hash code previously transmitted can be initiated prior to postage printing and used to insure proper rating. Printing is enabled only after the rating process has been properly implemented. The hash code and rating information may be printed on the mail piece such that a verifying party can reconstruct the rating process and determine if rating inaccuracy occurred. Various rating inaccuracy for a particular user can be stored by the verifying party to detect a recurrence of rating errors. Rating profiles for particular users or group of users may be stored to enable generation of user profiles.