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JP2011043798A Method for restricting access to media data generated by camera 有权
标题翻译：用于限制对摄像机生成的媒体数据的访问的方法
公开(公告)号：JP2011043798A
公开(公告)日：2011-03-03
申请号：JP2010147066
申请日：2010-06-29
申请人： Axis Ab , アクシスアクチボラグ
发明人： LUNDBERG STEFAN , TULLBERG JOACIM , CHRISTIAN GEHRMANN , FREDRIK TERNEROT
IPC分类号： G09C1/00 , G06F21/83 , H04L9/08
CPC分类号： H04N7/185 , G06F21/83 , G06F2221/2107 , H04L9/0819 , H04L9/0891 , H04L9/3273 , H04L9/3297 , H04L63/0272 , H04L63/0407 , H04L63/0435 , H04L63/06 , H04L63/08 , H04L63/164 , H04L63/166 , H04L65/4084
摘要： PROBLEM TO BE SOLVED: To provide a method for restricting access to media data generated by a camera. SOLUTION: The method for restricting access to media data generated by a camera includes: setting a non-public initial user key in the camera; providing a user client (16) with the initial user key; establishing an authenticated relation between the user client (16) and the camera (10) by sending an authentication message including information of the initial user key from the user client (16) to the camera (10); and, if an operational user key is not set in the camera (10), (a) acquiring an operational user key, (b) setting the operational user key in the camera (10), (c) sending the operational user key to the user client (16), and (d) indicating in the camera (10) that the operational user key is set. The method further includes setting, in the camera (10), a media data encryption/decryption key associated with the operational user key, encrypting media data registered by the camera (10) using the media data encryption key, and sending the encrypted media data to a service provider management server (17). COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种限制对摄像机产生的媒体数据的访问的方法。解决方案：用于限制对相机生成的媒体数据的访问的方法包括：在相机中设置非公开的初始用户密钥; 向用户客户端（16）提供初始用户密钥; 通过将包括初始用户密钥的信息的认证消息从用户客户端（16）发送到摄像机（10），建立用户客户端（16）和照相机（10）之间的认证关系; 并且如果在所述照相机（10）中未设置操作用户密钥，则（a）获取操作用户密钥，（b）在所述照相机（10）中设置所述操作用户密钥，（c）将所述操作用户密钥发送到用户客户端（16）和（d）在相机（10）中指示设置了操作用户密钥。该方法还包括在相机（10）中设置与操作用户密钥相关联的媒体数据加密/解密密钥，使用媒体数据加密密钥加密由照相机（10）注册的媒体数据，以及发送加密的媒体数据到服务提供商管理服务器（17）。版权所有（C）2011，JPO＆INPIT

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