发明名称 |
System and method for encoding data based on a compression technique with security features |
摘要 |
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.
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申请公布号 |
US2009309769(A1) |
申请公布日期 |
2009.12.17 |
申请号 |
US20090486537 |
申请日期 |
2009.06.17 |
申请人 |
THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY |
发明人 |
AU OSCAR CHI LIM;ZHOU JIANTAO |
分类号 |
H03M7/34 |
主分类号 |
H03M7/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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