发明申请
- 专利标题： SYSTEMS AND METHODS FOR EFFICIENTLY CREATING DIGESTS OF DIGITAL DATA
- 专利标题（中）： 有效创建数字数据的系统和方法
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申请号： US12609888申请日： 2009-10-30
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公开(公告)号： US20110103578A1公开(公告)日： 2011-05-05
- 发明人: Gerardo ORLANDO , David KING , Mark KRUMPOCH
- 申请人： Gerardo ORLANDO , David KING , Mark KRUMPOCH
- 申请人地址： US AZ Scottsdale
- 专利权人： GENERAL DYNAMICS C4 SYSTEMS, INC.
- 当前专利权人： GENERAL DYNAMICS C4 SYSTEMS, INC.
- 当前专利权人地址： US AZ Scottsdale
- 主分类号： H04L9/28
- IPC分类号： H04L9/28 ; G06F7/44 ; G06F7/552 ; H03M13/09 ; G06F11/10
摘要：
Systems and methods efficiently process digests, hashes or other results by performing multiplicative functions in parallel with each other. In various embodiments, successive processing stages are provided, with each stage performing parallel multiplicative functions and also combining input terms to reduce the total number of terms that remain to be processed. By progressively combining the active terms into a smaller number of terms for subsequent processing, the time needed to process a result can be significantly reduced.
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