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Patent Agency Ranking
公开(公告)号：KR1020170081535A
公开(公告)日：2017-07-12
申请号：KR1020160000675
申请日：2016-01-04
Applicant: 한국전자통신연구원 , 인하대학교 산학협력단
Abstract: 위치정보기반의무선공유기인증방법및 이를이용한시스템이개시된다. 본발명에따른무선공유기인증방법은모바일단말을이용하여적어도하나의무선공유기를탐지하는단계; 상기모바일단말에상응하는 GPS 좌표를수신하고, 상기 GPS 좌표를기준으로인증범위를설정하는단계; 상기인증범위에상응하는영역을상대좌표계에기반하여복수개의인증영역들로변환하는단계; 및상기복수개의인증영역들에상응하는복수개의상대좌표들각각에대하여상기적어도하나의무선공유기에상응하는고유정보를결합하여복수개의인증정보들을생성하고, 상기복수개의인증정보들이데이터베이스에존재하는지여부를확인하여상기적어도하나의무선공유기를인증하는단계를포함한다.
Abstract translation: 公开了一种基于位置信息的无线路由器认证方法和使用其的系统。 一种用于认证无线路由器的方法，包括：使用移动终端检测至少一个无线路由器; 接收对应于移动终端的GPS坐标并且基于GPS坐标设置验证范围; 基于相对坐标系将与所述认证范围对应的区域转换为多个认证区域; 并且将对应于所述至少一个无线路由器的唯一信息与对应于所述多个认证区域的多个相对坐标中的每一个相组合以生成多个认证信息， 并认证至少一个无线路由器。
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公开(公告)号：KR1020100085809A
公开(公告)日：2010-07-29
申请号：KR1020090032432
申请日：2009-04-14
Applicant: 한국전자통신연구원 , 인하대학교 산학협력단
CPC classification number: G06F21/31 , G06F21/604 , G06F21/62
Abstract: PURPOSE: A system and a method for pseudonym authentication based on oblivious transfer are provided to enable the tracking of an actual name for a user device limitedly and prevent the exhaustion of fictitious names by generating virtual names through the combination of the preliminary fictitious names. CONSTITUTION: A service provider(120) provides the set of preliminary fictitious names used for the authentication of fictitious names and an authentication key of the set to a user device(100), and supplies the indexes of the set to a judgment agency(110). If the user device requests the fictitious authentication, the judgment agency transmits the selected indexes to the user device and verifies the validity of the authentication key. The user key combines the preliminary fictitious names corresponding to the preliminary fictitious index in the fictitious name authentication.
Abstract translation: 目的：提供一种基于遗忘转移的假名认证系统和方法，以便能够有限地跟踪用户设备的实际名称，并通过组合初步虚构名称来生成虚拟名称来防止虚构名称的耗尽。 构成：服务提供者（120）向用户装置（100）提供用于认证虚构名称和认证密钥的一组初步虚构名称，并将该集合的索引提供给判断机构（110） ）。 如果用户设备请求虚拟认证，则判断机构将所选择的索引发送到用户设备，并验证认证密钥的有效性。 用户密钥将虚拟名称认证中的初步虚构索引对应的初步虚构名称进行组合。
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公开(公告)号：KR101260394B1
公开(公告)日：2013-05-07
申请号：KR1020090032432
申请日：2009-04-14
Applicant: 한국전자통신연구원 , 인하대학교 산학협력단
Abstract: 본발명은불확정전송(Oblivious transfer)을이용하여사용자기기가서비스제공자로부터가명을획득하고이를안전하게사용하는시스템에관한것이다. 서비스제공자는가명과실명에관한연결정보를판단기관과공유함으로써가명을사용하는익명사용자에대한판단기관의동의가있는경우에한하여실명을추적할수 있다. 판단기관은사용자기기에게서비스제공자로부터받아올예비가명을지정해주고이를사용자기기가올바르게수행했는지확인하는역할을수행한다. 또한서비스제공자의요청에대하여가명을사용하는사용자에대해서익명성을제한할수 있다.
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公开(公告)号：KR1020120061382A
公开(公告)日：2012-06-13
申请号：KR1020100122685
申请日：2010-12-03
Applicant: 한국전자통신연구원
IPC: G06K19/07
CPC classification number: G06Q20/4097
Abstract: PURPOSE: A traffic card having a privacy protecting function is provided to prevent illegal behavior which modifies, operates, and deletes traffic use information of a passenger. CONSTITUTION: Storing medium(152) stores authorization information which confirms signature information which is received from a traffic card terminal. A boarding processing unit(154) generates first signature information based on certification information and transmits the information to a terminal device. The boarding processing unit receives second signature information from the terminal device and confirms the information based on authorization information.
Abstract translation: 目的：提供具有隐私保护功能的交通卡，以防止修改，操作和删除乘客的交通使用信息的非法行为。 规定：存储介质（152）存储确认从业务卡终端接收到的签名信息的授权信息。 登机处理单元（154）基于认证信息生成第一签名信息，并将该信息发送给终端装置。 登机处理单元从终端装置接收第二签名信息，并基于授权信息确认信息。
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