Invention Grant
US08479020B2 Method and apparatus for providing an asymmetric encrypted cookie for product data storage 有权
用于提供用于产品数据存储的非对称加密cookie的方法和装置

  • Patent Title: Method and apparatus for providing an asymmetric encrypted cookie for product data storage
  • Patent Title (中): 用于提供用于产品数据存储的非对称加密cookie的方法和装置
  • Application No.: US11782721
    Application Date: 2007-07-25
  • Publication No.: US08479020B2
    Publication Date: 2013-07-02
  • Inventor: Eric Sprunk
  • Applicant: Eric Sprunk
  • Applicant Address: US IL Libertyville
  • Assignee: Motorola Mobility LLC
  • Current Assignee: Motorola Mobility LLC
  • Current Assignee Address: US IL Libertyville
  • Main IPC: G06F12/14
  • IPC: G06F12/14 G06F11/30 G06F15/16 H04L9/08
Method and apparatus for providing an asymmetric encrypted cookie for product data storage
Abstract:
A process may be utilized by a device to implement public key asymmetric encryption. The process encrypts a data set with a symmetric encryption key to form an encrypted data set. Further, the process encrypts the symmetric encryption key with a public key component of an asymmetric encryption key to form an asymmetric encrypted cookie. Finally, the process stores the encrypted data set and the asymmetric encrypted cookie in a non-secure area of a storage medium.
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