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    • 6. 发明申请
    • SECURITY AND PRIVACY ENHANCEMENTS FOR SECURITY DEVICES
    • 安全设备的安全和隐私增强
    • WO2004032557A1
    • 2004-04-15
    • PCT/SE2003/001461
    • 2003-09-17
    • TELEFONAKTIEBOLAGET LM ERICSSON (publ)NÄSLUND, MatsNORRMAN, KarlGOLDBECK-LÖWE, Tomas
    • NÄSLUND, MatsNORRMAN, KarlGOLDBECK-LÖWE, Tomas
    • H04Q7/38
    • H04L63/0853H04L9/0844H04L9/3234H04L9/3271H04L12/06H04L2209/80H04W12/06H04W12/12H04W74/00
    • The invention generally relates to a tamper-resistant security device, such as a subscriber identity module or equivalent, which has an AKA (Authentication and Key Agreement) module for performing an AKA process with a security key stored in the device, as well as means for external communication. The idea according to the invention is to provide the tamper-resistant security device with an application adapted for cooperating with the AKA module and means for interfacing the AKA module and the application. The application cooperating with the AKA module is preferably a security and/or privacy enhancing application. The application is advantageously a software application implemented in an application environment of the security device. For increased security, the security device may also be adapted to detect whether it is operated in its normal secure environment or a foreign less secure environment, and set access rights to resident files or commands that could expose the AKA process or corresponding parameters accordingly.
    • 本发明总体上涉及一种防篡改安全装置,例如订户身份模块或等同物,其具有用于使用存储在该装置中的安全密钥执行AKA过程的AKA(认证和密钥协商)模块,以及装置 用于外部沟通。 根据本发明的想法是为防篡改安全设备提供适于与AKA模块协作的应用和用于与AKA模块和应用程序进行接口的装置。 与AKA模块协作的应用优选地是安全和/或隐私增强应用。 该应用有利地是在安全设备的应用环境中实现的软件应用。 为了增加安全性,安全设备还可以适应于检测其是否在其正常安全环境或外部较不安全的环境中操作,并且设置对可能暴露AKA过程的驻留文件或命令或相应参数的访问权限。