会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明授权
    • Method of establishing public key cryptographic protocols against quantum computational attack
    • 建立针对量子计算攻击的公钥密码协议的方法
    • US09537660B2
    • 2017-01-03
    • US14450305
    • 2014-08-04
    • Weijian WangXiaofeng Wang
    • Weijian WangXiaofeng WangHanling LinXiaoyang Wang
    • H04L9/32H04L9/08H04L9/30H04L9/00
    • H04L9/3247H04L9/002H04L9/0844H04L9/0852H04L9/3013H04L9/3271
    • The present invention relates to information security and discloses a method of establishing public key cryptographic protocols against the quantum computational attack. The method includes the following steps: definition of an infinite non-abelian group G; choosing two private keys in G by two entities; a second entity computing y, and sending y to a first entity; the first entity computing x and z, and sending (x, z) to the second entity; the second entity computing w and v, and sending (w, v) to the first entity; the first entity computing u, and sending u to the second entity; and the first entity computing KA, and the second entity computing KB, thereby reaching a shared key K=KA=KB. The security guarantee of a public key cryptographic algorithm created by the present invention relies on unsolvability of a problem, and has an advantage of free of the quantum computational attack.
    • 本发明涉及信息安全性,并公开了一种针对量子计算攻击建立公钥密码协议的方法。 该方法包括以下步骤:定义无限非阿贝尔组G; 在G中由两个实体选择两个私钥; 第二实体计算y,并将y发送到第一实体; 第一个实体计算x和z,并向第二个实体发送(x,z); 第二实体计算w和v,并向第一实体发送(w,v); 第一个实体计算u,并将u发送给第二个实体; 和第一实体计算KA,第二实体计算KB,从而达到共享密钥K = KA = KB。 本发明生成的公钥密码算法的安全保证依赖于问题的不可解决性,具有无量子计算攻击的优点。
    • 10. 发明申请
    • METHOD AND SYSTEM FOR NETWORK-BASED COLLABORATION
    • 基于网络的协作方法与系统
    • US20120265810A1
    • 2012-10-18
    • US13263896
    • 2010-04-15
    • Chris ReidXiaofeng WangLykourgos PetropoulakisStephen Behan
    • Chris ReidXiaofeng WangLykourgos PetropoulakisStephen Behan
    • G06F15/16
    • H04L65/4076H04L65/80
    • A method and system for establishing a network-based collaboration is described. The method involves the provision of a server-terminal as a data source for the collaboration session, a plurality of client-terminals to allow a user access for participating in the collaboration session and one or more application gateways, the application gateways being configured to relay data between network components during the collaboration session. Both the server-terminal and the client-terminals are allocated an application gateway to which it transmits/and receives data during the collaboration session, the allocation of the application gateways being determined by the location of the server-terminal and client terminals within the network. Also described is a method of data path optimisation for the application gateways employed within the network-based collaboration. A particular application of the present invention is found within the field of Wide Area Network (WAN)-based collaborations.
    • 描述了用于建立基于网络的协作的方法和系统。 该方法包括提供作为协作会话的数据源的服务器终端,允许用户访问参与协作会话和一个或多个应用网关的多个客户端,所述应用网关被配置为中继 协作会话期间网络组件之间的数据。 服务器终端和客户端终端都被分配了一个应用网关,在协作会话期间它发送/接收数据,应用网关的分配由网络中的服务器终端和客户终端的位置确定 。 还描述了在基于网络的协作中采用的应用网关的数据路径优化方法。 在基于广域网(WAN)的协作的领域中发现了本发明的特定应用。