公开(公告)号：KR1020120065784A

公开(公告)日：2012-06-21

申请号：KR1020100127082

申请日：2010-12-13

Applicant: 한국전자통신연구원

Inventor： 주홍일 ,  김건우 ,  한민호 ,  한진희 ,  최수길 ,  박수완 ,  전용성 ,  김무섭 ,  김영세 ,  한종욱

IPC: H04N7/18 ,  G08B25/00

CPC classification number: H04N7/18

Abstract: PURPOSE: Apparatus and method for converting interface on a video security system are provided to embody the video security system without replacing spare parts. CONSTITUTION: An apparatus for converting interface on a video security system comprises the following: a device managing unit(210) managing the standard interface support for each image collecting device, and intrinsic interface information for each manufacturer; and an interface converting unit(240) converting the intrinsic interface into standard interface, or converting the standard interface into the intrinsic interface. The interface converting unit performs the inter-operation among the image collecting devices, or between the security control servers and the image collecting devices.

Abstract translation: 目的：提供用于转换视频安全系统接口的设备和方法，以体现视频安全系统，而无需更换备件。 构成：用于转换视频安全系统上的接口的装置包括：管理每个图像采集装置的标准接口支持的设备管理单元（210）和每个制造商的固有接口信息; 以及将本征接口转换为标准接口的接口转换单元（240），或将标准接口转换为本征接口。 接口转换单元执行图像采集装置之间或者安全控制服务器和图像采集装置之间的相互操作。

公开(公告)号：KR1020120052637A

公开(公告)日：2012-05-24

申请号：KR1020100113891

申请日：2010-11-16

Applicant: 한국전자통신연구원

Inventor： 한민호 ,  박수완 ,  한종욱 ,  김건우 ,  주홍일 ,  최수길 ,  한진희 ,  김무섭 ,  김영세 ,  전용성

IPC: G08B13/194 ,  G06T7/20 ,  G08B25/08 ,  G08B25/10

CPC classification number: H04N7/18 ,  G06K9/00295 ,  G06K9/00771

Abstract: PURPOSE: An object tracking apparatus of an image recording apparatus, a method thereof, and a security management system using the same are provided to transmit information with respect to an object to a security management server, thereby tracking the object on a real time basis by communicating with cameras. CONSTITUTION: An image recognition module(200) collects image information within an FOV(Field Of View) region on a real time basis. An object which causes an accident is extracted after detecting the accident through the collected image information. The image recognition module detects the extracted object deviating from the FOV region. An object tracking module(210) extracts properties of the object from the extracted object in order to create meta data. The meta data is stored in a database(220). The object tracking module supplies the meta data stored in the database according to a detection result of the image recognition module.

Abstract translation: 目的：提供一种图像记录装置的对象跟踪装置，其方法和使用其的安全管理系统，以将关于对象的信息发送到安全管理服务器，从而基于实时跟踪对象 与相机通讯。 构成：图像识别模块（200）实时地在FOV（视野）区域内收集图像信息。 在通过收集的图像信息检测到事故之后，提取导致事故的物体。 图像识别模块检测提取的物体偏离FOV区域。 对象跟踪模块（210）从提取的对象中提取对象的属性以便创建元数据。 元数据存储在数据库（220）中。 对象跟踪模块根据图像识别模块的检测结果提供存储在数据库中的元数据。

公开(公告)号：KR1020120044002A

公开(公告)日：2012-05-07

申请号：KR1020100105346

申请日：2010-10-27

Applicant: 한국전자통신연구원

Inventor： 길연희 ,  이주영 ,  조수형 ,  김영수 ,  김건우 ,  이상수 ,  최우용 ,  은성경 ,  홍도원 ,  조현숙

IPC: G06F19/00

CPC classification number: G06F17/30864

Abstract: PURPOSE: A method for analyzing and validating data which are collected through the internet and a system thereof are provided to generate an index database for a webpage that a user visits and web mail content and search online data in real time. CONSTITUTION: An online data forensic server(210) collects and analyzes usage history information from a target device for data collection. The online data forensic server downloads and collects data in the Internet based on the usage history information and requests and receives a timing check token for the collected data. A timing check token issuing server(220) issues a timing check token for the collected data and provides the timing check token to the online data forensic server.

Abstract translation: 目的：提供一种用于分析和验证通过因特网及其系统收集的数据的方法，以生成用户访问的网页和网页邮件内容并实时搜索在线数据的索引数据库。 规定：在线数据取证服务器（210）从目标设备收集和分析使用历史信息以进行数据收集。 在线数据取证服务器根据使用历史信息和请求下载并收集Internet中的数据，并收集收集的数据的定时检查令牌。 定时检查令牌发行服务器（220）发布收集的数据的定时检查令牌，并向在线数据取证服务器提供定时检查令牌。

公开(公告)号：KR1020110070735A

公开(公告)日：2011-06-24

申请号：KR1020100052216

申请日：2010-06-03

Applicant: 한국전자통신연구원

Inventor： 유장희 ,  김건우 ,  한종욱 ,  조현숙

IPC: H04N1/387 ,  H04N7/18 ,  H04N5/262

CPC classification number: G08B13/19686 ,  H04N7/18

Abstract: PURPOSE: A privacy masking method and apparatus of an image are provided to improve the efficiency of a system with the protection of personal information. CONSTITUTION: A masking processing unit detects a privacy area, in which the privacy protection is required, from an image(110). The masking processing unit performs the masking of the image(120). An unmasking processing unit detects a masked privacy area from the masked image(130). The unmasking processing unit performs the unmasking of the masked image(140).

Abstract translation: 目的：提供图像的隐私掩蔽方法和装置，以提高系统的保护个人信息的效率。 构成：掩蔽处理单元从图像（110）检测需要隐私保护的隐私区域。 掩蔽处理单元对图像进行掩蔽（120）。 揭露处理单元从掩蔽图像（130）检测被掩蔽的隐私区域。 卸载处理单元执行掩蔽图像（140）的取消屏蔽。

公开(公告)号：KR1020110019223A

公开(公告)日：2011-02-25

申请号：KR1020090076841

申请日：2009-08-19

Applicant: 한국전자통신연구원

Inventor： 김건우 ,  홍도원

IPC: G06F15/16 ,  G06F13/14 ,  G06F21/72

CPC classification number: G06F21/31 ,  G06F2221/2131

Abstract: PURPOSE: A deciphering password apparatus and a method thereof are provided to reduce time for deciphering by using a resource of a graphic processing unit. CONSTITUTION: A host control unit(112) generates candidate password for the password detection of the encrypted document file. A graphic processing unit(121) searches the allocated candidate passwords, and outputs detected password information, if a password of the document file is detected. Therefore, the host control unit perform deciphering in a short time without using an additional hardware resources by using the existing graphic processing unit.

Abstract translation: 目的：提供一种解密密码装置及其方法，以通过使用图形处理单元的资源来减少用于解密的时间。 构成：主机控制单元（112）产生密码检测加密文档文件的候选密码。 如果检测到文档文件的密码，则图形处理单元（121）搜索分配的候选密码，并输出检测到的密码信息。 因此，主机控制单元通过使用现有的图形处理单元在短时间内执行解密而不使用额外的硬件资源。

公开(公告)号：KR1020100100134A

公开(公告)日：2010-09-15

申请号：KR1020090018845

申请日：2009-03-05

Applicant: 한국전자통신연구원

Inventor： 이형규 ,  김건우 ,  오승희 ,  장철순 ,  한종욱

IPC: H04L9/08 ,  H04L9/32

CPC classification number: H04L9/083 ,  H04L9/0838 ,  H04L9/3271 ,  H04L63/062 ,  H04L2209/60

Abstract: PURPOSE: A method and an apparatus for providing a security service for a network robot service are provided to form a security mechanism by adopting a domain security managing unit and a root security managing unit. CONSTITUTION: Client robots(10/1, 10/2, 12/1, 12/2, 12/3) in a domain requests the distribution of a keys. A domain security managing unit(16) in the domain generates a sharing key between the external servers(500, 600) and the client robot of the domain. The domain security managing unit generates a requesting message for distributing the key including the sharing key. The domain security managing unit transmits the requesting message to the external servers. The external servers register the sharing key as an authentication key with respect to the client robot. The external servers transmit a response message to the client robot.

Abstract translation: 目的：提供一种用于提供网络机器人服务的安全服务的方法和装置，以通过采用域安全管理单元和根安全管理单元来形成安全机制。 构成：域中的客户端机器人（10/1，10/2，12/1，12/2，12/3）请求分发密钥。 域中的域安全管理单元（16）在外部服务器（500,600）和域的客户机器人之间生成共享密钥。 域安全管理单元生成用于分发包括共享密钥的密钥的请求消息。 域安全管理单元向外部服务器发送请求消息。 外部服务器将共享密钥注册为客户机器人的验证密钥。 外部服务器向客户端机器人发送响应消息。

公开(公告)号：KR1020100073114A

公开(公告)日：2010-07-01

申请号：KR1020080131702

申请日：2008-12-22

Applicant: 한국전자통신연구원

Inventor： 김건우 ,  이상수 ,  김영수 ,  홍도원

IPC: G06F9/44 ,  G06F9/00

CPC classification number: G06F21/31 ,  H04L9/0863 ,  H04L9/0894 ,  H04L29/06

Abstract: PURPOSE: A high-speed password searching device and a method using graphic processor are provided to store candidate password in a memory and find justified candidate password through comparing operation, thereby guaranteeing faster speed than password using password search software. CONSTITUTION: A high-speed password search device comprises a CPU(Central Processing Unit)(100) and a graphic processor(200). The CPU extracts password comparison target data from encrypted file. The CPU generates candidate passwords. The graphics processor uses extracted password comparison target data and generated candidate passwords as parameters. The graphics processor searches processor candidate password.

Abstract translation: 目的：提供高速密码搜索设备和使用图形处理器的方法，将候选密码存储在存储器中，通过比较操作找到合理的候选密码，从而保证比使用密码搜索软件的密码更快的速度。 构成：高速密码搜索装置包括CPU（中央处理单元）（100）和图形处理器（200）。 CPU从加密文件中提取密码比较目标数据。 CPU生成候选密码。 图形处理器使用提取的密码比较目标数据和生成的候选密码作为参数。 图形处理器搜索处理器候选密码。

公开(公告)号：KR1020090059453A

公开(公告)日：2009-06-11

申请号：KR1020070126320

申请日：2007-12-06

Applicant: 한국전자통신연구원

Inventor： 김건우 ,  한종욱 ,  정교일

IPC: H04L9/32 ,  H04L12/22

CPC classification number: G06F12/1458 ,  G06F21/31

Abstract: A method and a system for an access control are provided to handle multiple access entities as an integrated one access entity by using integrated identifier information of the multiple access entities. An integrated identifier database(300) stores integrated identifier information corresponding to an identifier combination of an accessible entity. When multiple access entities request an access in a service, an access control part(200) performs an access control about the multiple-access entities and the integrated identifier information based on a service identifier of the multiple-access entities. The integrated identifier information is extracted from the integrated identifier database in response to an identifier list of the multiple-access entities.

Abstract translation: 提供用于访问控制的方法和系统，通过使用多个访问实体的集成标识符信息来处理作为集成的一个访问实体的多个访问实体。 集成标识符数据库（300）存储与可访问实体的标识符组合相对应的集成标识符信息。 当多个访问实体请求访问服务时，访问控制部分（200）基于多访问实体的服务标识符执行关于多访问实体和集成标识符信息的访问控制。 响应于多个访问实体的标识符列表，从集成标识符数据库中提取集成标识符信息。

公开(公告)号：KR100860404B1

公开(公告)日：2008-09-26

申请号：KR1020060095009

申请日：2006-09-28

Applicant: 한국전자통신연구원

Inventor： 이윤경 ,  황진범 ,  이형규 ,  김건우 ,  김도우 ,  한종욱 ,  정교일

IPC: H04L9/00 ,  H04L12/66

CPC classification number: H04L12/66 ,  H04L9/006 ,  H04L9/3263 ,  H04L9/3273

Abstract: 본 발명은 다중 도메인 홈네트워크 환경에서의 디바이스 인증 방법 및 장치에 관한 것으로서, 각 로컬 도메인별로 해당 로컬 도메인의 홈 게이트웨이가 루트 CA로서 동작하여 디바이스별로 로컬 도메인 인증서를 발급하고, 다른 로컬 도메인에 등록된 디바이스를 인증할 수 있도록 로컬 도메인간에 협약을 수행하여 공개키 및 크로스 도메인 인증서를 발급하며, 디바이스로부터 서비스 요청시 해당 홈게이트웨이가 상기 로컬 도메인 인증서 및 크로스 도메인 인증서를 이용하여 로컬 도메인 내부의 통신만으로 상기 디바이스를 인증하도록 하여, 사용자의 개입을 최소화하여 비전문가도 쉽게 사용할 수 있도록 하고, 성능이 낮은 디바이스를 고려하여 인증을 위한 디바이스 연산을 최소화하며, 쉽게 확장가능하도록 한다.
홈네트워크(Home Network), 디바이스 인증(Device Authentication), PKI

公开(公告)号：KR1020080040932A

公开(公告)日：2008-05-09

申请号：KR1020060108908

申请日：2006-11-06

Applicant: 한국전자통신연구원

Inventor： 김건우 ,  박태준 ,  홍도원 ,  정교일

IPC: G06Q50/26 ,  H04W12/04 ,  H04W12/06

CPC classification number: G07C13/00 ,  H04W12/02

Abstract: A device and a method for performing an e-vote using a mobile terminal are provided to identify a voter with a certificate without making the voter report the e-vote previously when the voter casts a ballot with a mobile terminal of the voter, and guarantee secrecy of the e-vote by encoding voting contents of the voter and deleting a user ID of a mobile terminal user. A voter ID checker(310) authenticates a voter based on a certificate received from a mobile terminal(100) of the voter through the mobile network. An encoding key manager(330) generates and transmits an encoding key for encoding voting contents to the mobile terminal. An election information provider(340) transmits election information including candidate information to the mobile terminal. A voting result storing part(350) decodes the encoded voting contents of which an ID of the voter is removed from the encoded voting contents. A duplicated voting preventer(320) rejects a reconnection trial to an e-vote device(300), and an online/offline duplicated voting trial after the e-vote is completed. An external connector(360) is connected to a CA(Certificate Authority) issuing the certificate including a PIN(Personal ID Number) of the voter to the mobile terminal.

Abstract translation: 提供一种使用移动终端进行电子投票的装置和方法，以便当选民投票与选民的移动终端进行投票时，以先前确认选举人具有证书的选民，并且保证 通过编码选民的投票内容和删除移动终端用户的用户ID来保密电子投票。 选民身份检查器（310）基于通过移动网络从选民的移动终端（100）接收到的证书来认证选民。 编码密钥管理器（330）生成并发送用于编码投票内容的编码密钥给移动终端。 选举信息提供者（340）向移动终端发送包括候选信息的选举信息。 投票结果存储部分（350）将编码的投票内容从编码的投票内容中解码出来。 复制的投票防止者（320）拒绝对电子投票设备（300）的重新连接试用，并且在电子投票完成之后进行在线/离线复制投票试验。 将外部连接器（360）连接到发行证书的CA（证书颁发机构），该证书包括投票人的PIN（个人ID号码）给移动终端。