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HKUST Institutional Repository >
Electronic and Computer Engineering >
ECE Patents >
Please use this identifier to cite or link to this item:
http://hdl.handle.net/1783.1/7596
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| Title: | System and method for encoding data based on a compression technique with security features |
| Authors: | Au, Oscar C.
Zhou, Jiantao |
| Keywords: | Lempel-ziv-welch
LZW
Encryption
Security
Compression |
| Issue Date: | 11-Jan-2012 |
| Citation: | US Patent 7,868,788 B2, 2011 |
| Abstract: | Described herein is an efficient encryption method and system having improved security features based on randomness. The method and system utilize a random dictionary insertion and a random dictionary permutation, and a key stream generated by a stream cipher. Security analysis results show that the method and system provides a higher level of security without incurring any coding efficiency loss, compared with a existing encoding methods. |
| Rights: | This patent is also available at HKUST Technology Transfer Center Patent Search at <http://patentsearch.ttc.ust.hk/ListPatentsDetail.asp?id=940> |
| URI: | http://hdl.handle.net/1783.1/7596 |
| Appears in Collections: | ECE Patents
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Files in This Item:
| File |
Description |
Size | Format |
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| US7868788TTC.PA.0387_20120411.pdf | | 287Kb | Adobe PDF | View/Open |
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