首页> 外国专利> METHOD AND SYSTEM FOR PERSONALIZING SMART CARDS USING ASYMMETRIC KEY CRYPTOGRAPHY

METHOD AND SYSTEM FOR PERSONALIZING SMART CARDS USING ASYMMETRIC KEY CRYPTOGRAPHY

机译:使用不对称密钥加密技术对智能卡进行个性化的方法和系统

摘要

Systems and methods are described that permit a smart card to be personalized in a secure manner using asymmetric cryptography. Systems and methods are described whereby personalization instructions can be directed to a selected application in the device, whereby the personalized instructions can be encrypted using a plurality of keys including device- related keys, provider-specific keys, and transport keys. In certain embodiments, the personalization instructions can be communicated with identifying information used to identify the personalization instructions by provider, device and target application on the device. In certain embodiments, the personalization instructions can be executed on the device, whereby the personalization instruction configures data related to a targeted application. In certain embodiments, the personalized device comprises a processor, and non- volatile storage configured to maintain the plurality of keys, applications and personalized application-related data.
机译:描述了允许使用非对称密码以安全方式个性化智能卡的系统和方法。描述了系统和方法,其中个性化指令可以被定向到设备中的所选应用,由此个性化指令可以使用包括设备相关的密钥,提供商特定的密钥和传输密钥的多个密钥来加密。在某些实施例中,可以通过提供商,设备和设备上的目标应用来将个性化指令与用于识别个性化指令的识别信息进行通信。在某些实施例中,个性化指令可以在设备上执行,由此个性化指令配置与目标应用有关的数据。在某些实施例中,个性化设备包括处理器和被配置为维护多个密钥,应用和与个性化应用相关的数据的非易失性存储。

著录项

  • 公开/公告号EP1977552B1

    专利类型

  • 公开/公告日2012-08-01

    原文格式PDF

  • 申请/专利权人 STEPNEXUS INC;

    申请/专利号EP20070762426

  • 发明设计人 JOHNSON ALAN E.;

    申请日2007-01-24

  • 分类号H04L9/08;G07F7/10;H04L9/32;

  • 国家 EP

  • 入库时间 2022-08-21 17:17:02

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