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公开(公告)号:US20070150966A1
公开(公告)日:2007-06-28
申请号:US11317996
申请日:2005-12-22
申请人: Wesley Kirschner , Gary Jacobson , John Hurd , G. Thomas Athens , Walter Baker , Ramprasad Bagawadi-Ellur , Sathish Varma Kalidindi , Steven Pauly
发明人: Wesley Kirschner , Gary Jacobson , John Hurd , G. Thomas Athens , Walter Baker , Ramprasad Bagawadi-Ellur , Sathish Varma Kalidindi , Steven Pauly
IPC分类号: G06F17/30
CPC分类号: G06F21/64
摘要: In accordance with an exemplary embodiment of the invention, a method includes storing at least one data element in an external memory located outside of a security boundary, and executing a validation algorithm within the security boundary to repeatedly validate the at least one data element. The validation algorithm includes validating a size of the at least one data element, validating a hash of the at least one data element, and validating a signature of a hash file comprising information corresponding to the at least one data element.
摘要翻译: 根据本发明的示例性实施例,一种方法包括将至少一个数据元素存储在位于安全边界外部的外部存储器中,以及在安全边界内执行验证算法以反复验证所述至少一个数据元素。 所述验证算法包括验证所述至少一个数据元素的大小,验证所述至少一个数据元素的散列,以及验证包括与所述至少一个数据元素相对应的信息的散列文件的签名。