基于同步卫星通信网络的弱安全网络编码 关键词：同步卫星；网络编码；门限方案；弱安全 [gap=1060]Key words：satellite communication；network coding；threshold scheme；weak security
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This paper proposes a scheme of data encryption based on the (m,n)-threshold scheme and elliptic curve cryptosystem in which users are handled as an individual-user and a group-user.
提出了一种基于(m，n)-门限方案和椭圆曲线密码体制的数据加密方案。 在该方案中，用户分为单人用户和群组用户两种类型。
参考来源 - 期刊学术社区The scheme is based on the security of Shamir’s threshold scheme and the RSA cryptosystem. It is a computationally secure and efficient scheme.
该方案以Shamir的门限方案和RSA密码体制的安全性为基础,是一个安全、高效的方案。
参考来源 - 动态门限多重秘密共享方案This paper introduces an elliptic curve threshold signature scheme. Based on the commitment scheme of Pedersen and the concept of private secret evolving brought by Tzeng, the proposed scheme generally solves the problems existing in present threshold cryptography system.
本文提出了一种椭圆曲线门限签名方案，该方案基于Pedersen的承诺机制，利用Tzeng提出的私钥衍生的概念，综合解决了一般门限方案存在的问题。
参考来源 - 基于PKI的Ad Hoc网络认证系统模型研究·2,447,543篇论文数据，部分数据来源于NoteExpress
它们来源于密码学中的门限方案的研究。
提出了一个实用的门限方案成员加入协议。
A practical member enrollment protocol for threshold schemes is presented.
子密钥的长度小于主密钥的长度是这种门限方案的优点。
The explicit advantage of this scheme lies in that the sub key has a much shorter size than the master key.
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