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    • 2. 发明申请
    • METHOD FOR DYNAMICALLY USING CRYPTOGRAPHIC KEYS IN A POSTAGE METER
    • 在邮资表中动态地使用克氏原位的方法
    • WO0245320A2
    • 2002-06-06
    • PCT/US0144647
    • 2001-11-28
    • PITNEY BOWES INC
    • DEFILIPPO CRAIG JGARGIULO JOSEPH L
    • G07B17/00H04L
    • G07B17/00733G07B2017/00177G07B2017/00322G07B2017/00741G07B2017/00846G07B2017/00854G07B2017/00879
    • During power-up of a postage meter (31) the encrypted pointer data file (35) is read from the flash memory into the RAM (44) by the CPU (43). The CPU (43) uses the executable code (42) to decrypt the encrypted pointed data file (35) to obtain from the software code component parts of a decryption key (42) and to assemble in the RAM (44) the decryption key (42) from the component parts. The CPU (43) uses the assembled decryption key (42) and the executable code (42) to decrypt the encrypted cryptographic key. The CPU (43) stores the decrypted cryptographic key in a secure area of the EEPROM, erases the decryption key and the encrypted pointer data file (35) from the RAM (44), erases the encrypted cryptographic key (42) and executable code (42) from the EEPROM, and erases the pointer data file (35) from the flash memory.
    • 在邮资计费器(31)上电期间,CPU(43)将加密指针数据文件(35)从闪存读取到RAM(44)中。 CPU(43)使用可执行代码(42)对加密的指示数据文件(35)进行解密,以从解码密钥(42)的软件代码组成部分获得并在RAM(44)中组装解密密钥 42)。 CPU(43)使用组合的解密密钥(42)和可执行代码(42)来解密加密的加密密钥。 CPU(43)将解密的加密密钥存储在EEPROM的安全区域中,从RAM(44)擦除解密密钥和加密指针数据文件(35),擦除加密的加密密钥(42)和可执行代码 42),并从闪存中擦除指针数据文件(35)。
    • 5. 发明申请
    • APPARATUS AND METHOD FOR PROVIDING POSTAL SERVICES
    • 提供邮政服务的设备和方法
    • WO0159682A9
    • 2002-10-24
    • PCT/US0104480
    • 2001-02-12
    • ASCOM HASLER MAILING SYS INC
    • KRESINA ROMAN PBUSCH JOSEPH DFEARNLEY DANIEL P
    • G07B17/00G06F19/00
    • G07B17/0008G07B17/00024G07B17/00435G07B2017/00145G07B2017/00161G07B2017/00846
    • A system and method for providing postal services to a plurality of remote postal printing stations includes a communications facility for conducting communications between a number of services provided by the system to the remote stations when the remote station access the system. The services include at least one of key management, funds telemetering, software updating, postal rate updating (52), address cleansing (62), account management, and recording postal statistics. The communications facility may include an interface for Internet communication and an interface for modem communication. The interface for internet communication may include a remote access server and a plurality of application programming interfaces. A monitor may be provided for determining when any service is being accessed, to provide a signal to all other services that additional services can be provided to the remote station.
    • 用于向多个远程邮政印刷站提供邮政服务的系统和方法包括用于当远程站访问系统时在系统提供的多个服务到远程站之间进行通信的通信设施。 这些服务至少包括密钥管理,资金遥测,软件更新,邮政更新(52),地址清理(62),帐户管理和邮政统计。 通信设施可以包括用于因特网通信的接口和用于调制解调器通信的接口。 用于互联网通信的接口可以包括远程访问服务器和多个应用程序编程接口。 可以提供用于确定何时访问任何服务的监视器,以向可向远程站提供附加服务的所有其他服务提供信号。
    • 6. 发明申请
    • APPARATUS AND METHOD FOR PROVIDING POSTAL SERVICES
    • 提供邮政服务的设备和方法
    • WO01059682A1
    • 2001-08-16
    • PCT/US2001/004480
    • 2001-02-12
    • G07B17/00G06F19/00
    • G07B17/0008G07B17/00024G07B17/00435G07B2017/00145G07B2017/00161G07B2017/00846
    • A system and method for providing postal services to a plurality of remote postal printing stations includes a communications facility for conducting communications between a number of services provided by the system to the remote stations when the remote station access the system. The services include at least one of key management, funds telemetering, software updating, postal rate updating (52), address cleansing (62), account management, and recording postal statistics. The communications facility may include an interface for Internet communication and an interface for modem communication. The interface for internet communication may include a remote access server and a plurality of application programming interfaces. A monitor may be provided for determining when any service is being accessed, to provide a signal to all other services that additional services can be provided to the remote station.
    • 用于向多个远程邮政印刷站提供邮政服务的系统和方法包括用于当远程站访问系统时在系统提供的多个服务到远程站之间进行通信的通信设施。 这些服务至少包括密钥管理,资金遥测,软件更新,邮政更新(52),地址清理(62),帐户管理和邮政统计。 通信设施可以包括用于因特网通信的接口和用于调制解调器通信的接口。 用于互联网通信的接口可以包括远程访问服务器和多个应用程序编程接口。 可以提供用于确定何时访问任何服务的监视器,以向可向远程站提供附加服务的所有其他服务提供信号。