专利名称：Methods and apparatus for secure
distribution and storage of data using Nchannels
发明人：Ligang Lu,Ashish Jagmohan,Dake He申请号：US12712740申请日：20100225公开号：US08532220B2公开日：20130910
专利附图：
摘要：Methods and apparatus are provided for secure distribution and storage ofdata using N channels. An input data sequence, X, is distributed using a plurality, N, of
channels. In one embodiment, the input data sequence, X, is split into N subsequences;and the N subsequences are encoded into N bit streams using a set of Slepian-Wolfcodes with N separate encoders and a joint decoder. The Slepian-Wolf codes can beselected to ensure a computational complexity to obtain a portion of the input datasequence grows exponentially with respect to a length of the input data sequence unlessall of the N bit streams are compromised. In another embodiment, the input datasequence, X, is compressed using a lossless data compressing techniques; and thecompressed input data sequence is split into N subsequences that are distributed.
申请人：Ligang Lu,Ashish Jagmohan,Dake He
地址：New York NY US,White Plains NY US,Ontario CA
国籍：US,US,CA
代理机构：Ryan, Mason & Lewis, LLP
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