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| Chinese Remainder Theorem-Based Secret Sharing Scheme |
| Xi Guo-bao; Chen Hui-fang; Zhao Wen-dao |
| Information Science and Electronic Engineering Department, Zhejiang University, Hangzhou 310027, China |
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Abstract This paper proposes Chinese Remainder Theorem-based Secret Sharing (CRTSS) scheme, a new Multicast Key Management (MKM) scheme, which adopts the Chinese remainder theorem and Shamir’s secret sharing method. With comparing and analyzing GKMP and CRTSS schemes, the results show that CRTSS scheme overcomes high rekeying cost, the defect of conventional centralized flat schemes, improves the performance. It is a new reliable centralized flat MKM scheme.
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Received: 28 March 2005
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2006, Vol. 28 
