发明授权
- 专利标题： System and method for data encryption
- 专利标题（中）： 用于数据加密的系统和方法
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申请号： US11584144申请日： 2006-10-19
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公开(公告)号： US07920700B2公开(公告)日： 2011-04-05
- 发明人: Dheeraj Pandey , Bharath Aleti , Joy Forsythe , Amit Ganesh
- 申请人： Dheeraj Pandey , Bharath Aleti , Joy Forsythe , Amit Ganesh
- 申请人地址： US CA Redwood Shores
- 专利权人： Oracle International Corporation
- 当前专利权人： Oracle International Corporation
- 当前专利权人地址： US CA Redwood Shores
- 代理机构： Vista IP Law Group, LLP.
- 主分类号： H04K1/04
- IPC分类号： H04K1/04 ; H04L29/06
摘要：
A method of processing data from a file includes obtaining a first portion of the file, encrypting the first portion of the file to create a first encrypted portion, obtaining a second portion of the file, encrypting the second portion of the file to create a second encrypted portion, and storing the first and second encrypted portions such that each of the first and the second encrypted portions can be individually accessed. A method of processing data from a file includes receiving a request to access a first portion of the file, wherein data in the first portion of the file is encrypted, and data in a second portion of the file is encrypted, and decrypting the data in the first portion, and not the data in the second portion.
公开/授权文献
- US20080098236A1 System and method for data encryption 公开/授权日：2008-04-24
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