基于超椭圆曲线的有序和广播多重盲签名  

Sequential and broadcasting blind multisignature scheme based on hyperelliptic curves

作　　者：杨青[1] 辛小龙[2] 

机构地区：[1]西安航空学院基础部,西安710077 [2]西北大学数学系,西安710069

出　　处：《计算机工程与应用》2015年第2期99-102,共4页Computer Engineering and Applications

基　　金：陕西省教育厅科研计划(No.11JK1070);西安航空学院基金项目(No.11XQ620;No.13XP19);陕西省科技厅计划项目(No.2013JM1019)

摘　　要：针对多重签名和盲签名的特点,提出新的基于超椭圆曲线的有序多重盲签名算法,并验证其有效性。扩展了签名结构,将某些签名节点拓展为广播签名结构,提出了广播多重盲签名算法并证明其正确性。对两种方案的安全性和高效性进行了分析。As to the characteristics of multisignature and blind signature, this paper presents a new sequential blind multisignature scheme based on hyperelliptic curves, and its validity is proved. The signature structure is expanded, and some signature nodes are changed to broadcasting signature structure. A new broadcasting blind multisignature scheme is presented, and its correctness is proved. The safety and efficiency of the two schemes are analyzed.

关 键 词：超椭圆曲线 约化除子 广播 盲签名 多重签名 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]