会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明授权
    • Method and arrangement for generating and checking a security imprint
    • 生成和检查安全印记的方法和布置
    • US5991409A
    • 1999-11-23
    • US866065
    • 1997-05-30
    • Harald WindelWolfgang Thiel
    • Harald WindelWolfgang Thiel
    • G07B17/00H04L9/32G04B17/04
    • G07B17/00193G07B17/00435G07B17/00508G07B17/00733G07B2017/00161G07B2017/00258G07B2017/00443G07B2017/0058G07B2017/00588G07B2017/00604G07B2017/00645G07B2017/00701G07B2017/00709G07B2017/00741G07B2017/0075G07B2017/0079G07B2017/0083
    • A method for checking a security imprint in a postage meter machine having a microprocessor includes the steps of encoding data for a security mark pixel image and inserts the encoded data into the remaining, fixed and variable pixel image data during printing. The method includes steps for forming a mark symbol sequence from an encoded combination number which is composed of at least a first number (sum of all postage values since the last reloading date), an optional second number added to said first number, a third number (postage value) and a fourth number (of the serial number), and for enabling a check of the security imprint by a postal authority. Manipulations can be recognized using further data stored and/or calculated in a remote data center. An arrangement conducting a for check includes a mark reader composed of a CCD line camera, a D/A converter, a comparator and an encoder which are connected via an input/output unit to an input unit. A communication link can be established between the meter and the data center to evaluate mark data in a computerized manner.
    • 一种用于在具有微处理器的邮资计费器机器中检查安全印记的方法包括以下步骤:编码安全标记像素图像的数据,并将打印中的编码数据插入剩余的固定和可变像素图像数据。 该方法包括从编码的组合号形成标记符号序列的步骤,编码的组合号由至少第一个数字(自上次重新加载日期以来的所有邮资值的总和)组合,添加到所述第一个号码的可选的第二个号码,第三个号码 (邮资值)和第四个号码(序列号),并且能够由邮政机关检查安全印记。 可以使用远程数据中心中存储和/或计算的进一步数据来识别操作。 执行检查的装置包括由经由输入/输出单元连接到输入单元的CCD线相机,D / A转换器,比较器和编码器组成的标记读取器。 可以在仪表和数据中心之间建立通信链路,以计算机化的方式评估标记数据。
    • 7. 发明授权
    • System and method for providing an additional cryptography layer for
postage meter refills
    • 为邮资计费器重新填充提供附加密码层的系统和方法
    • US5812990A
    • 1998-09-22
    • US773537
    • 1996-12-23
    • Frederick W. Ryan, Jr.Robert W. Sisson
    • Frederick W. Ryan, Jr.Robert W. Sisson
    • G07B17/00G07B17/02
    • G07B17/0008G07B17/00733G07B2017/00056G07B2017/00161G07B2017/00169G07B2017/0075G07B2017/00766G07B2017/00846G07B2017/00967
    • A system and method is provided for refilling a postage metering system that includes a host coupled to a postal security device (PSD). A user enters a first request for postage refill which is transmitted to a meter server. The meter server transmits a request for a PSD audit to the postage metering system. PSD audit data is signed with a first secret key stored in the PSD to produce an audit message that includes a first signature and the PSD audit data. The audit message is transmitted to the meter server which transmits the first signature to a key management system which then verifies the first signature using a second secret key stored in the key management system. The PSD audit data is verified at the meter server which then constructs a second request for meter refill and transmits it to a meter recharging data center. The meter recharging data center generates a refill combination and transmits it to the meter server. The refill combination is transmitted from the meter server to the key management system for signature using the second secret key to produce a refill message that is transmitted to the meter server. The refill message includes a second signature and the refill combination. The refill message is transmitted to the PSD which verifies the signature and the refill combination using the first secret key and credits the PSD for the amount.
    • 提供了一种系统和方法,用于重新填充包含耦合到邮政安全设备(PSD)的主机的邮资计费系统。 用户输入发送到仪表服务器的邮资再填充的第一请求。 仪表服务器向邮资计费系统发送PSD审核请求。 PSD审核数据使用存储在PSD中的第一秘密密钥进行签名,以产生包含第一签名和PSD审核数据的审核消息。 审计消息被发送到计费服务器,该服务器将第一签名发送到密钥管理系统,密钥管理系统然后使用存储在密钥管理系统中的第二秘密密钥来验证第一签名。 PSD审核数据在仪表服务器上进行验证,然后构建计量器补充的第二个请求,并将其发送到仪表充电数据中心。 仪表充电数据中心生成一个重新填充组合并将其传输到仪表服务器。 重新填充组合从计量服务器发送到密钥管理系统以使用第二密钥进行签名,以产生发送到计费服务器的补充消息。 再填充消息包括第二签名和再填充组合。 将补充消息发送到PSD,PSD使用第一秘密密钥验证签名和再填充组合,并将该PSD记入该金额。