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1. 发明授权

US5805711A Method of improving the security of postage meter machines 失效
标题翻译：提高邮资计算机安全性的方法
公开(公告)号：US5805711A
公开(公告)日：1998-09-08
申请号：US525923
申请日：1995-09-08
申请人： Harald Windel , Frank Reisinger , Claus Freytag , Ralf Kubatzki , Marcus Hansel , Stephan Gunther , Enno Bischoff , Andreas Wagner , Olav A. Zarges , Arndt Berthold , Peter Rieckhoff
发明人： Harald Windel , Frank Reisinger , Claus Freytag , Ralf Kubatzki , Marcus Hansel , Stephan Gunther , Enno Bischoff , Andreas Wagner , Olav A. Zarges , Arndt Berthold , Peter Rieckhoff
IPC分类号： G06F21/00 , G07B17/00 , H04L9/00
CPC分类号： G06F21/52 , G06F21/575 , G06F21/64 , G07B17/00 , G07B17/0008 , G07B17/00733 , G07B2017/00096 , G07B2017/00169 , G07B2017/00233 , G07B2017/00258 , G07B2017/0033 , G07B2017/00338 , G07B2017/00346 , G07B2017/00403 , G07B2017/00419 , G07B2017/00427 , G07B2017/0075 , G07B2017/00774 , G07B2017/00935 , G07B2017/00951
摘要： A method for securing data and program code of an electronic postage meter machine against manipulation, having a microprocessor in a control unit of the postage meter machine for implementing steps for a start and initialization routine and following system routine with a possibility of entering into a communication mode with a remote data central, as well as further input steps in order to enter into a franking mode from which a branch is made back into the system routine after the implementation of an accounting and printing routine, includes conducting a start security check within the framework of a start and initialization routine which runs before a secure printing data call routine and the following system routine for determining the validity of a program code and/or of data in the predetermined memory location and of an appertaining MAC (message authentification code) that is present in the same storage medium. The check for valid program code and/or for validity of the data is implemented with a selected checksum method within an OTP (one time programmable) processor that internally receives the corresponding program parts. Transfer of the postage meter machine into the aforementioned system routine takes place given validity of the data or transfer of the postage meter machine into a first mode when the data are invalid, or when a specific manipulation criterion is met. Steps for preventing the franking or blocking of the postage meter machine and/or steps for preventing a further program execution or a program branch exiting the OTP processor within the framework of system routine the occur.
摘要翻译：一种用于保护电子邮资计费器机器的数据和程序代码以防止操纵的方法，其具有在邮资计费器机器的控制单元中的微处理器，用于实现启动和初始化例程的步骤以及具有进入通信的可能性的跟随系统例程具有远程数据中心的模式，以及进一步的输入步骤，以便在执行计费和打印程序之后进入分支返回到系统例程的打包模式，包括在内部进行开始安全检查在安全打印数据呼叫程序之前运行的开始和初始化例程的框架以及用于确定预定存储器位置中的程序代码和/或数据的有效性的以下系统例程以及附带的MAC（消息认证代码），其中存在于相同的存储介质中。在内部接收相应的程序部分的OTP（一次可编程）处理器中，使用选定的校验和方法来实现有效的程序代码和/或数据的有效性的检查。当数据无效时或当满足特定的操作标准时，将邮资计算机转移到上述系统程序中，将数据的有效性或邮资计算机的传送发送到第一模式。发生了在系统程序的框架内防止邮资计费器机器的打包或阻塞的步骤和/或防止进一步程序执行的步骤或退出OTP处理器的程序分支。

2. 发明授权

US06587843B1 Method for improving the security of postage meter machines in the transfer of credit 失效
标题翻译：提高邮资计量机在信用转移中的安全性的方法
公开(公告)号：US06587843B1
公开(公告)日：2003-07-01
申请号：US08955072
申请日：1997-10-21
申请人： George G. Gelfer , Enno Bischoff , Wolfgang Thiel , Andreas Wagner
发明人： George G. Gelfer , Enno Bischoff , Wolfgang Thiel , Andreas Wagner
IPC分类号： G07B1700
CPC分类号： G07B17/00733 , G07B2017/00169 , G07B2017/00935
摘要： In a method for improving the security of postage meter machines in credit transfers, having at least two modes, the presence of a security flag is necessary for operation of the machine. The security flag is erased in a step of the system routine if an unauthorized action occurs in an attempt to operate the postage meter machine, and the postage meter machine is switched into a first mode in order to effectively shut it down. Otherwise, a special mode for negative remote crediting is entered by setting a special flag when a predetermined operating action for lateral entry into the special mode is undertaken upon machine turn-on. The communication with the data center sequences under time and status (flag) monitoring by the control unit of the postage meter machine until the transaction is completed. The data center monitors the behavior of the postage meter machine user on the basis of data communicated during the transaction.
摘要翻译：在用于提高信用转移中邮资计量机的安全性的方法中，具有至少两种模式，为了操作机器，需要存在安全标志。如果在尝试操作邮资计器机器时发生未经授权的操作，则系统程序的步骤中擦除安全标志，并且将邮资计算机切换到第一模式以便有效地将其关闭。否则，当在机器开启时进行特殊模式的横向进入的预定操作动作时，通过设置特殊标志来输入负的远程信用的特殊模式。数据中心与数据中心进行通讯，由邮资计量机的控制单元进行时间和状态（标志）监控，直至交易完成。数据中心根据交易期间传送的数据来监控邮资计算机用户的行为。

3. 发明授权

US5729460A Method for payment of the recrediting of an electronic postage meter and arrangement for the operation of a data central 失效
标题翻译：用于支付电子邮资计费器的重新配置的方法和用于数据中心的操作的装置
公开(公告)号：US5729460A
公开(公告)日：1998-03-17
申请号：US572615
申请日：1995-12-14
申请人： Margaret Plett , George G. Gelfer , Jakob Zimmermann , Enno Bischoff
发明人： Margaret Plett , George G. Gelfer , Jakob Zimmermann , Enno Bischoff
IPC分类号： G07B17/00
CPC分类号： G07B17/00435 , G07B2017/00161 , G07B2017/00169
摘要： In a method and apparatus for paying for recrediting of an electronic postage meter machine, switchable into a reloading mode, and communicating with a data central, data is entered into the postage meter machine and the postage meter machine is switched into a communication mode or into a credit inquiry mode. Communication is established with the data central and a plausibility check of the entered data and register values is undertaken in the data central, and a credit inquiry process is begun by the data central if a credit card number has been entered via the postage meter machine. The data central contacts a credit card processing center for verifying the credit card status of the customer and, upon receiving an authorization indicating an acceptable credit card status of the customer, the data center processes the reloading event. If the credit card processing center indicates an unacceptable credit card status, the preceding steps are repeated. A list of successful credit inquiries can be produced. The credit card processing center authorizes a transfer of funds from a bank of the customer, and subsequently the transfer of funds is implemented to credit the bank of the nationally authorized postal carrier who is responsible for postal deliveries.
摘要翻译：在用于支付电子邮资计费器机器的重新安装的方法和装置中，可切换到重新加载模式并与数据中心通信，将数据输入到邮资计费器机器中，并将邮资计费器机器切换到通信模式或信用查询模式。通过数据中心建立通信，并对输入的数据进行合理性检查，并在数据中心进行注册值，如果通过邮资计费器机器输入了信用卡号，信息查询过程将由数据中心开始。数据中心与信用卡处理中心联系，用于验证客户的信用卡状态，并且在接收到指示客户可接受的信用卡状态的授权时，数据中心处理重新加载事件。如果信用卡处理中心指示不可接受的信用卡状态，则重复上述步骤。可以制作成功的信用查询清单。信用卡处理中心授权从客户银行转账资金，实行资金转账，以信用负责邮递业务的国家授权邮政承运人银行。

4. 发明授权

US5671146A Method for improving the security of postage meter machines 失效
标题翻译：提高邮资计算机安全性的方法
公开(公告)号：US5671146A
公开(公告)日：1997-09-23
申请号：US346909
申请日：1994-11-30
申请人： Harald Windel , Frank Reisinger , Claus Freytag , Ralf Kubatzki , Enno Bischoff , Andreas Wagner , Peter Rieckhoff , Marcus Hansel , Stephan Gunther
发明人： Harald Windel , Frank Reisinger , Claus Freytag , Ralf Kubatzki , Enno Bischoff , Andreas Wagner , Peter Rieckhoff , Marcus Hansel , Stephan Gunther
IPC分类号： G06F21/52 , G06F21/57 , G06F21/64 , G07B17/00 , G07B17/04
CPC分类号： G06F21/52 , G06F21/575 , G06F21/64 , G07B17/00 , G07B17/0008 , G07B17/00193 , G07B17/00733 , G07B2017/00096 , G07B2017/00169 , G07B2017/00233 , G07B2017/00258 , G07B2017/0033 , G07B2017/00338 , G07B2017/00346 , G07B2017/00403 , G07B2017/00419 , G07B2017/00427 , G07B2017/0075 , G07B2017/00774 , G07B2017/00935 , G07B2017/00951
摘要： In a method for improving the security of postage meter machines, the intent to conduct an authorized opening of the machine, such as for inspection or maintenance purposes, is first reported to a central data station, after the postage meter machine to be opened has established communication between the machine and the central data station. The postage meter machine has a code word stored therein, the presence of this code word being necessary for authorized operation of the machine. Following the request to open, the central data station transmits a new code word to the postage meter machine, which is also stored therein. Upon any opening of the postage meter machine, the current code word is automatically erased. If the opening is authorized, and thus a new code word is stored in the machine, this new code word is automatically substituted for the erased code word, so that operation of the machine can proceed in a normal fashion. If the opening is unauthorized, and thus there is no new code word to replace the erased code word, the machine is automatically placed in a first mode, which prevents operation of the machine.
摘要翻译：在提高邮资计算机安全性的方法中，首先向中央数据站报告机器授权打开的意图，例如检查或维护目的，在打开的邮资计算机已经建立之后机器与中央数据站之间的通信。邮资计算机具有存储在其中的代码字，该代码字的存在对于机器的授权操作是必需的。在打开请求之后，中央数据站将新的代码字发送到也存储在其中的邮资计费器机器。邮资表机打开后，当前的代码字被自动删除。如果开口被授权，并且因此新的代码字被存储在机器中，则该新的代码字被自动代替被擦除的代码字，使得机器的操作可以以正常的方式进行。如果打开未经授权，因此没有新的代码字来替换已擦除的代码字，则机器将自动置于第一模式，从而防止机器的运行。

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