首页> 外文期刊>NEC Journal of Advanced Technology >Anonymous Authentication: For Privacy and Security
【24h】

Anonymous Authentication: For Privacy and Security

机译:匿名身份验证:用于隐私和安全

获取原文
获取原文并翻译 | 示例
           

摘要

This paper presents NEC's activities on anonymous authentication. Anonymous authentication is a means of authorizing a user without identification. The technology serves as a breakthrough to enhance the privacy of the user and yet preserve the security of the system. A well-known example of such an authentication scheme is called the 'group signature scheme,' where a user can be authorized as a group member without identifying the name of the member. We propose a new group signature schemes that solve the member revocation problem and the centralized authority problem. We further propose a new notion of k-times anonymous authentication, whereby unlike the group signature scheme; no authority can identify a user who has accessed less than k-times.
机译:本文介绍了NEC在匿名身份验证方面的活动。匿名身份验证是一种无需身份验证即可授权用户的方法。该技术是增强用户隐私并保持系统安全性的突破。这种身份验证方案的众所周知的示例称为“组签名方案”,其中可以在不标识成员名称的情况下将用户授权为组成员。我们提出了一种新的组签名方案,可以解决成员吊销问题和集中式权限问题。我们进一步提出了k倍匿名身份验证的新概念,从而不同于组签名方案。没有权限可以识别访问次数少于k次的用户。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号