A public-key threshold cryptosystem based on residue rings

被引：1

作者：

Deacon, Stephanie ^{[1
]}

Duenez, Eduardo ^{[2
]}

Iovino, Jose ^{[2
]}

机构：

[1] Liberty Univ, 1971 Univ Blvd, Lynchburg, VA 24502 USA

[2] Univ Texas San Antonio, Dept Math, San Antonio, TX 78249 USA

来源：

JOURNAL OF DISCRETE MATHEMATICAL SCIENCES & CRYPTOGRAPHY | 2007年 / 10卷 / 04期

关键词：

Threshold cryptosystem; trusted party; residue rings;

D O I：

10.1080/09720529.2007.10698139

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We present a generalization of Pedersen's public-key threshold cryptosystem. Pedersen's protocol relies on the field properties of Zp. We generalize the protocol so that the calculations can be performed in residue rings that are not necessarily fields. The protocol presented here is polynomial-time equivalent to Pedersen's.

引用

页码：559 / 571

页数：13

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