A verifiable multi-policy secret sharing scheme

Feng Wang;利泽 谷;Shi Hui Zheng;义先 杨;正明 胡

Beijing University of Posts and Telecommunications;China Association for Science and Technology

发表时间:2010-12

期 刊:Beijing Youdian Xueyuan Xuebao/Journal of Beijing University of Posts And Telecommunications

语 言:English

U R L: http://www.scopus.com/inward/record.url?scp=78751686726&partnerID=8YFLogxK

摘要

The secret sharing schemes are important techniques for key management. However, most verifiable multi-secret sharing schemes can not distinguish the security classification because of having the common drawback of sharing secrets with the same value. A verifiable multi-policy secret sharing scheme is proposed. The significant character of the proposed scheme is that each participant has to be kept only one master secret share, the share can be used to reconstruct different group secrets according to the number of threshold values. So it will reduce the calculated amount of the secret distributor. Moreover, the efficient solutions against multiform cheating are proposed, the scheme is therefore with highly security and practicality.

关键词

Key management
Multi-policy
Secret sharing
Verifiability

相关科学

计算机科学
计算机网络与通信
工程
电子电气工程

被引量

期刊度量

Scopus度量

年份 CiteScore SJR SNIP
1996
1997
1998
1999 0.101
2000 0.1
2001 0.101 0.159
2002 0.1 0
2003 0.101 0.068
2004 0.146 0.692
2005 0.195 1.373
2006 0.191 0.715
2007 0.18 0.381
2008 0.192 0.332
2009 0.17 0.321
2010 0.166 0.313
2011 0.6 0.169 0.435
2012 0.6 0.161 0.477
2013 0.6 0.175 0.546
2014 0.4 0.153 0.451
2015 0.4 0.141 0.27
2016 0.3 0.134 0.213
2017 0.4 0.138 0.195
2018 0.5 0.138 0.274
2019 0.5 0.131 0.239
2020 0.5 0.13 0.251
2021 0.4

相似文献推荐