公开(公告)号：US20150082032A1

公开(公告)日：2015-03-19

申请号：US14028208

申请日：2013-09-16

Applicant: Axis AB

Inventor： Mathias Bruce ,  Niklas Hansson

IPC: H04L9/32 ,  H04L29/06

CPC classification number: H04L9/32 ,  G06F9/468 ,  G06F21/41 ,  H04L63/08 ,  H04L63/083

Abstract: A method relates to distributing user credentials in a distributed physical access control system, and more generally to distributing user credentials in a distributed system. A method may include storing a user credential database (DB), a first transformed credential DB and a second transformed credential DB for authenticating users to access a first and a second service provided by the device. The method may include generating the first transformed credential DB and the second transformed credential DB based on the user credential DB and comparing a credential received from a user to the first or the second transformed credential DB to determine whether to grant access to the first or the second service. The method may include distributing the user credential DB to a plurality of other devices connected in a network for the other devices to generate transformed credential DBs for authenticating users to access services.

Abstract translation: 一种方法涉及在分布式物理访问控制系统中分发用户凭证，更一般地，在分布式系统中分发用户凭证。 方法可以包括存储用户凭证数据库（DB），第一变换凭证DB和第二变换证书DB，用于认证用户访问由设备提供的第一和第二服务。 该方法可以包括基于用户凭证数据库生成第一变换凭证DB和第二转换凭证数据库，并将从用户接收的凭证与第一或第二转换凭证数据库进行比较，以确定是否授予对第一或第 第二服务。 该方法可以包括将用户凭证DB分配到用于其他设备的网络中连接的多个其他设备，以生成用于认证用户访问服务的转换凭证DB。

公开(公告)号：US20150081805A1

公开(公告)日：2015-03-19

申请号：US14028243

申请日：2013-09-16

Applicant: Axis AB

Inventor： Mathias Bruce ,  Olle Blomgren

IPC: H04L12/26 ,  G06F21/55

CPC classification number: H04L43/065 ,  G06F9/5061 ,  G06F11/142 ,  G06F11/20 ,  G06F15/16 ,  G06F17/30 ,  G06F21/554 ,  G06F2209/505 ,  G07C9/00 ,  H04L43/0811 ,  H04L43/0823

Abstract: A device may correspond to a physical access controller in a distributed physical access control system. A method, performed by the device in a distributed system, may include detecting that another device in the distributed system has become unavailable; determining that a loss of consensus has occurred in the distributed system based on detecting that the other device has become unavailable; generating a list of available devices in the distributed system; and sending an alarm message to an administrative device, wherein the alarm message indicates the loss of consensus and wherein the alarm message includes the list of available devices.

Abstract translation: 设备可以对应于分布式物理访问控制系统中的物理访问控制器。 由分布式系统中的设备执行的方法可以包括检测分布式系统中的另一设备变得不可用; 基于检测到其他设备不可用，确定在分布式系统中已经发生共识丢失; 生成分布式系统中可用设备的列表; 以及向管理设备发送警报消息，其中所述警报消息指示失去一致性，并且其中所述警报消息包括可用设备的列表。