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    • 13. 发明申请
    • A SYSTEM AND METHOD FOR DUTY-SHARED AUTHENTICATED GROUP KEY TRANSPORT
    • 一种用于权力认证的集团钥匙运输的系统和方法
    • WO2014084711A1
    • 2014-06-05
    • PCT/MY2013/000197
    • 2013-11-19
    • MIMOS BERHAD
    • POH, Geong SenCHOONG, Khong Neng
    • H04L9/08H04L29/06
    • H04L9/0833H04L63/065H04L2463/062H04W12/04H04W84/12
    • A system and method for secure communication over wireless network is provided by utilizing duty-shared authenticated group key transport to enable symmetric- based authenticated group communication over wireless network. The system (100) includes an Initiator (102) configured to execute a Secure Group Manager module (108) in announcing group sessions, authenticating and distributing authenticated session tokens. A Participant (104) is in communication with the Initiator (102) and the Participant (104) is configured to execute a Secure Group Handler module (112) in authenticating, receiving a group session key and joining said group. A Trusted Authority (106) is in communication with the Initiator (102) and Participant (104). The Trusted Authority (106) is configured to execute a Secure Group Administrator module (110) in mediating and providing authenticated session tokens. The Initiator host does not require any specific configuration and can be any of the participants. The Secure Group Manager module generates the group key while the Secure Group Administrator module monitors the session which provides for separation of duty (initiator-assisted). Encryption of the nonce and group session key is provided by utilizing authenticated encryption with freshness of dynamic credential assignment (session IDs).
    • 通过利用义务共享认证组密钥传输,通过无线网络实现基于对称的认证组通信,提供了一种通过无线网络进行安全通信的系统和方法。 系统(100)包括被配置为在通知组会话中执行安全组管理器模块(108)的启动器(102),认证和分发经认证的会话令牌。 参与者(104)与发起者(102)进行通信,并且参与者(104)被配置为执行安全组处理程序模块(112)来认证,接收组会话密钥并加入所述组。 可信管理机构(106)与发起者(102)和参与者(104)进行通信。 可信管理机构(106)被配置为执行安全组管理员模块(110)来中介和提供经认证的会话令牌。 启动器主机不需要任何特定配置,可以是任何参与者。 安全组管理器模块生成组密钥,而安全组管理员模块监视提供分离职责(启动器辅助)的会话。 通过利用具有动态凭证分配(会话ID)的新鲜度的经认证的加密来提供对随机数和组会话密钥的加密。
    • 17. 发明申请
    • METHOD FOR SECURE NETWORK ESTABLISHMENT VIA AUTHENTICATION OF SINGLE-USE PASSWORDS WITH COUNTER MEASURES AGAINST PASSWORD REPLAY
    • 安全网络建立方法通过单一使用密码的验证,并采取相反的措施,防止密码重置
    • WO2016053081A1
    • 2016-04-07
    • PCT/MY2015/000080
    • 2015-09-30
    • MIMOS BERHAD
    • GOH, AlwynPOH, Geong SenMOHAMAD, Moesfa SoeheilaCHOONG, Khong Neng
    • H04L9/08H04L9/32
    • H04L9/3273H04L9/085H04L9/3221H04L9/3228H04L2209/601
    • The present invention provides a method for secure network establishment, via authentication of single-use passwords, or equivalent credentials, between a plurality of nodes (602, 702) undertaking a basic embodiment (602), a hardened embodiment (702) and a mixture of both basic and hardened embodiments. In the basic embodiment, particular node is designated a trusted party (601) with the method comprising previous provision, by the trusted party (501), of a single-use public key (612, 613) for use by any node in plurality thereof to confirm present use of a single-use password or credential (621) as subject to acknowledgment (624) by the trusted party in present instance of secure connectivity; verification (631) by any node in plurality thereof of such acknowledgement; and then independent computation of a session-key (632) also by any node in plurality thereof, with which to establish present instance of secure connectivity by means of Zero-Knowledge (ZK) integration of presently applicable password; previously received single-use public-key; and further provision, by the trusted party, of a subsequent single-use public-key for use by any node in the plurality thereof to confirm use of a subsequent single-use password or credential (523), as presently unknown, for a subsequent instance of secure connectivity. In the hardened embodiment, the method further comprises reciprocal previous provision, by particular node in plurality thereof, of a single-use public-key (717, 718) for use to undertake commitment (740) prior to establishment of present instance of secure connectivity by means of Zero-Knowledge (ZK) integration of presently applicable password or credential; previously transmitted single-use public-key; fine-grained context of commitment; and further provision, by particular node undertaking commitment, of a subsequent single-use public-key to undertake commitment in relation to subsequent instance of secure connectivity. Trusted party is able, by means of undertaking verification (750) of such commitments as received from plurality of nodes, to detect replay of passwords or credentials, or alternatively misuse of node-associated private- keys, by an unauthorized node seeking to participate in present instance of secure connectivity; and thereafter to undertake sanction, on such node that had attempted replay of password or credential, or misuse of private-key.
    • 本发明提供一种通过认证一次性密码或等效证书,在承担基本实施例的多个节点(602,702)之间进行安全网络建立的方法(602),硬化实施例(702)和混合 基本和硬化的实施例。 在基本实施例中,特定节点被指定为可信方(601),该方法包括由可信方(501)提供由多个其中任何节点使用的一次性公共密钥(612,613)的以前提供的方法 在当前安全连接的情况下,确认受信任方的确认(624)的一次性密码或凭证(621)的当前使用; 通过其多个确认中的任何节点进行验证(631); 然后通过其多个中的任何节点对会话密钥(632)进行独立计算,借此通过当前适用的密码的零知识(ZK)集成来建立安全连接的当前实例; 以前收到一次性使用的公钥; 并且由可信方进一步提供随后的一次性公共密钥,供其多个中的任何节点使用,以确认使用随后的一次性密码或凭证(523),如目前未知的那样。 安全连接的实例。 在硬化的实施例中,该方法还包括在建立安全连接的当前实例之前,用于承诺(740)的一次性公共密钥(717,718)中的特定节点在其多个中的特定节点的互逆先前提供 通过零知识(ZK)整合当前适用的密码或凭证; 以前传递的一次性使用的公钥; 细粒度的承诺背景; 并通过特定节点承诺承诺进一步规定随后的一次性公共密钥与后续安全连接实例相关的承诺。 受信任方能够通过对从多个节点接收到的这种承诺进行验证(750)来检测密码或凭证的重放,或者由未经授权的节点试图参与节点相关联的私钥的滥用。 当前安全连接的实例; 然后在尝试重播密码或凭证的节点上,或滥用私钥进行制裁。
    • 18. 发明申请
    • VIDEO SURVEILLANCE SYSTEM AND METHOD
    • 视频监控系统及方法
    • WO2015080557A1
    • 2015-06-04
    • PCT/MY2014/000137
    • 2014-05-29
    • MIMOS BERHAD
    • NG, Seh ChunCHIENG, Heng TzeTING, Kee NgohCHOONG, Khong Neng
    • H04N7/18
    • H04N7/181G08B13/19654G08B13/19693
    • Disclosed herein is a video surveillance system that analyzes an event captured by at least one camera (100), and intelligently pairs the at least one camera (100) with at least one client device (200) and therefore allowing the at least one client device (200) to stream at least one live video from the at least one camera (100). The pairing is based on a number of factors comprising event type, event conditions, event severity, degree of informative contents captured by the at least one camera (100), location of the at least one client device (200), how the at least one client device (200) is registered to the device manager (300), network conditions, or a combination thereof. The system is also able to intelligently couple the at least one live video stream with useful contextual information based on the analyzed results. A video surveillance method for the same is also disclosed herein.
    • 本文公开了一种视频监视系统,其分析由至少一个摄像机(100)捕获的事件,并且使至少一个摄像机(100)与至少一个客户端设备(200)智能对对,并因此允许至少一个客户端设备 (200)从所述至少一个照相机(100)流送至少一个实时视频。 该配对基于多个因素,包括事件类型,事件条件,事件严重性,由至少一个照相机(100)捕获的信息内容的程度,至少一个客户端设备(200)的位置,至少如何 一个客户端设备(200)被注册到设备管理器(300),网络条件或其组合。 该系统还能够基于分析的结果智能地将至少一个直播视频流与有用的上下文信息耦合。 本文还公开了一种用于其的视频监视方法。