A geometric approach for shared secrets, a refinement

被引：0
|
作者：
Chor, LP [1 ]
Jing, HW [1 ]
Chong, TP [1 ]
机构：
[1] Nanyang Technol Univ, Sch Appl Sci, Singapore S639798, Singapore
来源：
COMPUTERS & SECURITY | 1998年 / 17卷 / 08期
关键词：
(k; n) threshold scheme; secret sharing; geometric approach;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A refinement to the (k,n) threshold scheme proposed by Wu and He [1] is presented. It has been found that usable primes p need not be confined to the form p=.+/-3 (mod 8) as suggested originally. Our constructive proof also lead to a different algorithm for implementation. This implementation dispenses with the directory file suggested in [1] which can bt prohibitively large when the scheme is implemented with large p using the original proposal. Copyright (C) 1996 Elsevier Science Ltd.
引用
收藏
页码：725 / 732
页数：8
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