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1. 发明申请

US20080080715A1 APPARATUS AND METHOD FOR HIGH-SPEED, LARGE-VOLUME DATA ENCRYPTION USING SECURE MEMORY 审中-公开
标题翻译：使用安全存储器进行高速，大容量数据加密的装置和方法
公开(公告)号：US20080080715A1
公开(公告)日：2008-04-03
申请号：US11863394
申请日：2007-09-28
申请人： Ho Lee , Jintae Oh , Taek Nam , Seungmin Lee , Jong Jang
发明人： Ho Lee , Jintae Oh , Taek Nam , Seungmin Lee , Jong Jang
IPC分类号： H04L9/00 , G06F12/16
CPC分类号： G06F21/602 , G06F21/72 , G06F21/85 , H04L9/08
摘要： Provided are an apparatus and a method for data encryption using a secure memory, and more particularly, to an apparatus and a method for high-speed, large-volume data encryption using a security function included in the secure memory in response to an encryption/decryption request of a user application program. Conventional data encryption methods perform data encryption using software or hardware including a peripheral component interconnect (PCI) bus. However, the conventional data encryption methods do not satisfy speed-sensitive applications. To improve this problem, the present invention provides an apparatus and a method for high-speed, large-volume data encryption using a security function of a memory.
摘要翻译：提供了一种使用安全存储器进行数据加密的装置和方法，更具体地，涉及使用安全存储器中包括的安全功能的高速，大容量数据加密的装置和方法，该安全功能响应于加密/ 用户应用程序的解密请求。常规数据加密方法使用包括外围组件互连（PCI）总线的软件或硬件执行数据加密。然而，常规的数据加密方法不满足速度敏感的应用。为了改善这个问题，本发明提供一种使用存储器的安全功能进行高速，大容量数据加密的装置和方法。

2. 发明申请

US20060126518A1 Apparatus and method for securing internet server 审中-公开
标题翻译：用于保护互联网服务器的装置和方法
公开(公告)号：US20060126518A1
公开(公告)日：2006-06-15
申请号：US11085893
申请日：2005-03-21
申请人： Seungmin Lee , Taek Nam , Jong Jang
发明人： Seungmin Lee , Taek Nam , Jong Jang
IPC分类号： H04J1/16 , H04L12/56
CPC分类号： H04L63/0236 , H04L47/2441 , H04L63/1416
摘要： Provided are an apparatus and a method for securing internet server, including: a conformance determiner which determines whether or not packets received from a network are normal, and outputs a determination result; a rate limiter which classifies packets according to predetermined rates, and limits bandwidth; and a server global information base which contains basic information including user information and site information, and is used to determine whether or not a packet is normal, and provides basic information to the conformance determiner and the rate limiter. The apparatus and the method for securing the internet server, that are applied to a main server that provides internet service, by preventing external attacks, intrusion, or vulnerability before the internet server fails, and continuously providing normal internet service through prompt recovery when the internet server fails, in order to guarantee reliable internet service.
摘要翻译：提供了一种用于保护互联网服务器的装置和方法，包括：一致性确定器，其确定从网络接收到的分组是否正常，并输出确定结果; 速率限制器，其根据预定速率对分组进行分类，并限制带宽; 以及服务器全局信息库，其包含基本信息，包括用户信息和站点信息，并且用于确定分组是否正常，并且向一致性确定器和速率限制器提供基本信息。适用于提供互联网服务的主服务器的互联网服务器的装置和方法，通过在互联网服务器发生故障之前防止外部攻击，入侵或漏洞，并且在互联网上通过及时恢复来连续提供正常的互联网服务服务器失败，以保证可靠的互联网服务。

3. 发明申请

US20070098267A1 Method and apparatus for distinguishing obscene video using visual feature 有权
标题翻译：使用视觉特征区分淫秽视频的方法和装置
公开(公告)号：US20070098267A1
公开(公告)日：2007-05-03
申请号：US11442565
申请日：2006-05-26
申请人： Seung Lee , Taek Nam , Jong Jang , Ho Lee
发明人： Seung Lee , Taek Nam , Jong Jang , Ho Lee
IPC分类号： G06K9/62 , G06K9/46
CPC分类号： G06K9/00711 , G06K9/4652
摘要： A method and apparatus for generating discriminant functions for distinguishing obscene videos by using visual features of video data, and a method and apparatus for determining whether videos are obscene by using the generated discriminant functions, are provided. The method of generating discriminant functions includes: creating a first frame set by extracting a predetermined number of frames for each video data unit from a group of video data classified as obscene or non-obscene, and creating a second frame set by selecting the frames; generating a frame based discriminant function by extracting visual features of frames of the second frame set, and then generating a first discriminant value by determining whether each frame of the first frame set contains obscene video data; generating a group frame based discriminant function by extracting visual features of a group of frames of the first frame set, and then generating a second discriminant value by determining whether the frames of the group contain obscene video data; and generating a synthetic discriminant function by using the first and second discriminant values as a representative value of the video data. Accordingly, obscene video data stored in a computer system can be automatically and accurately distinguished.
摘要翻译：提供了一种用于通过使用视频数据的视觉特征来产生用于区分淫秽视频的判别函数的方法和装置，以及用于通过使用所生成的判别函数来确定视频是淫秽的方法和装置。产生判别函数的方法包括：通过从分类为淫秽或非淫秽的一组视频数据中提取每个视频数据单元的预定数量的帧来创建第一帧集合，并通过选择帧来创建第二帧集合; 通过提取第二帧集合的帧的视觉特征，生成基于帧的判别函数，然后通过确定第一帧集合的每个帧是否包含淫秽视频数据来生成第一判别值; 通过提取第一帧集合的帧组的视觉特征，生成基于组帧的判别函数，然后通过确定该组的帧是否包含淫秽视频数据来生成第二判别式值; 以及通过使用第一和第二判别值作为视频数据的代表值来产生合成判别函数。因此，可以自动且准确地区分存储在计算机系统中的淫秽视频数据。

4. 发明申请

US20070132847A1 System of adult verification in mobile RFID environment and method thereof 审中-公开
标题翻译：移动RFID环境中成人验证系统及其方法
公开(公告)号：US20070132847A1
公开(公告)日：2007-06-14
申请号：US11598361
申请日：2006-11-13
申请人： Young Kim , Nam Park , Taek Nam , Jong Jang
发明人： Young Kim , Nam Park , Taek Nam , Jong Jang
IPC分类号： H04N7/18
CPC分类号： H04N7/163 , H04N21/25875 , H04N21/4415 , H04N21/4532 , H04N21/84
摘要： A system for adult verification in a mobile RFID environment and a method thereof, more particularly, a system which strongly protects privacy and a method thereof are provided. The system comprising a RFID tag, a user terminal, an adult verification request processor, and a content provider (CP) includes: a rating information reader reading adult verification rating information of adult content recorded in an RFID tag; an adult verification rating determiner determining a final rating of the read rating information; and a service rating verification validity checker determining whether the adult content corresponding to the final rating is provided to a user of the terminal on the basis of the determined final rating and the age of the user.
摘要翻译：提供了一种用于移动RFID环境中的成人验证的系统及其方法，更具体地，提供了强烈保护隐私的系统及其方法。包括RFID标签，用户终端，成人验证请求处理器和内容提供商（CP）的系统包括：评级信息读取器，读取记录在RFID标签中的成人内容的成人验证评级信息; 成人验证评级确定器确定读取评分信息的最终评级; 以及服务评价验证有效性检查器，其基于确定的最终评级和用户的年龄，确定对应于最终评级的成人内容是否被提供给终端的用户。

5. 发明申请

US20070016576A1 Method and apparatus for blocking objectionable multimedia information 审中-公开
标题翻译：阻止令人反感的多媒体信息的方法和装置
公开(公告)号：US20070016576A1
公开(公告)日：2007-01-18
申请号：US11397581
申请日：2006-04-03
申请人： Chi Jeong , Seung Han , Su Choi , Taek Nam , Jong Jang
发明人： Chi Jeong , Seung Han , Su Choi , Taek Nam , Jong Jang
IPC分类号： G06F17/30
CPC分类号： G06F21/6209 , G06F21/606 , G06F21/85 , G06Q10/00
摘要： A method and apparatus for blocking harmful multimedia information are provided. The apparatus for blocking harmful multimedia information includes: a harmful information classification model training unit analyzing multimedia training information whose grade of harmfulness is known in advance, extracting characteristics from the information, and then by applying machine training, generating a harmful information classification model; a harmful information grade classification unit determining a harmfulness grade of multimedia input information by using the harmful information classification model; and a harmful information blocking unit blocking the multimedia input information if the determined harmfulness grade of the multimedia input information is included in a preset range. According to the method and apparatus, the increase of databases containing harmful multimedia information can be prevented and the time taken for determining harmfulness can be reduced.
摘要翻译：提供了一种用于阻止有害的多媒体信息的方法和装置。用于阻止有害多媒体信息的装置包括：有害信息分类模型训练单元，分析事先知道有害度等级的多媒体训练信息，从信息中提取特征，然后应用机器训练，生成有害信息分类模型; 有害信息等级分类单位通过使用有害信息分类模型确定多媒体输入信息的有害等级; 以及如果所确定的多媒体输入信息的有害等级被包括在预设范围内，则阻止多媒体输入信息的有害信息阻挡单元。根据该方法和装置，可以防止含有有害的多媒体信息的数据库的增加，并且可以减少确定有害性的时间。

6. 发明申请

US20060047854A1 Active node, and contents transfer system and method using the active node 有权
标题翻译：主动节点，以及使用主动节点的内容传输系统和方法
公开(公告)号：US20060047854A1
公开(公告)日：2006-03-02
申请号：US11023911
申请日：2004-12-27
申请人： Seung Oh , Taek Nam , Ki Kim , Kyungshik Lim , Jun Lee , Sung Sohn
发明人： Seung Oh , Taek Nam , Ki Kim , Kyungshik Lim , Jun Lee , Sung Sohn
IPC分类号： G06F15/16
CPC分类号： H04L67/2823 , H04L69/22
摘要： Provided are an active node, and a system and method of transmitting contents using the active node. When contents to be transmitted from a contents server to a terminal are received, resource information of the terminal is identified, the contents transmitted from the contents server are transformed into a pertinent format to the terminal based on the resource information, information included in a header of the contents is transformed into information about the transformed contents and is transmitted to the terminal, thereby reducing load according to contents transformation of a contents server.
摘要翻译：提供了主动节点，以及使用主动节点发送内容的系统和方法。当从内容服务器发送到终端的内容被接收时，识别终端的资源信息，从内容服务器发送的内容根据资源信息，包含在头部中的信息，变换为终端的相关格式的内容被转换成关于变换的内容的信息，并且被发送到终端，从而根据内容服务器的内容变换来减少负载。

7. 发明申请

US20050105489A1 Network apparatus and packet routing method for ubiquitous computing 有权
标题翻译：用于无处不在计算的网络设备和分组路由方法
公开(公告)号：US20050105489A1
公开(公告)日：2005-05-19
申请号：US10923184
申请日：2004-08-19
申请人： Jung Jee , Jae Nah , Taek Nam , Sung Sohn
发明人： Jung Jee , Jae Nah , Taek Nam , Sung Sohn
IPC分类号： H04L12/56 , H04L29/06 , H04L29/08
CPC分类号： H04W40/02 , H04L45/00 , H04L67/303 , H04L69/329 , H04W8/02 , H04W8/26 , H04W36/0016
摘要： A network apparatus and packet routing method for ubiquitous computing are provided. In the network apparatus, a movement detection unit detects movement from a first network to a second network, and a movement address setting unit generates care-of-address (CoA) information corresponding to prefix information of the second network. A movement registration unit registers a movement address by transmitting a binding update message containing the generated CoA and home address (HoA) mapping information, to a home agent. A resource setting unit registers information on current terminal apparatuses among network terminal apparatuses on the second network. A packet distribution unit distributes the received packet to a current terminal apparatus corresponding to the application characteristic of the packet received from the home agent based on the information on the current terminal apparatuses.
摘要翻译：提供了一种用于无处不在的计算的网络设备和分组路由方法。在网络装置中，移动检测部检测从第一网络向第二网络的移动，移动地址设定部生成与第二网络的前缀信息对应的转交地址（CoA）信息。移动注册单元通过将包含所生成的CoA和归属地址（HoA）映射信息的绑定更新消息发送到归属代理来注册移动地址。资源设置单元在第二网络上的网络终端装置中登记当前终端装置的信息。分组分发单元基于关于当前终端设备的信息，将接收的分组分发到与归属代理接收的分组的应用特性相对应的当前终端设备。

8. 发明申请

US20070101354A1 Method and device for discriminating obscene video using time-based feature value 失效
标题翻译：使用基于时间的特征值来辨别淫秽视频的方法和装置
公开(公告)号：US20070101354A1
公开(公告)日：2007-05-03
申请号：US11444002
申请日：2006-05-31
申请人： Seung Lee , Ho Lee , Taek Nam , Jong Soo Jang
发明人： Seung Lee , Ho Lee , Taek Nam , Jong Soo Jang
IPC分类号： H04H9/00
CPC分类号： H04H60/59 , H04H60/16 , H04H60/58
摘要： A method and a device for discriminating an obscene video using a time-based feature value are provided. The method includes: forming a first time-based flow of predetermined feature values varying with the lapse of time from one or more types of videos which are normalized with a first time interval; extracting a feature value varying with time from an input video of which obsceneness is to be determined and which is normalized with a second time interval, and forming a second time-based flow of the extracted feature value; and determining the obsceneness of the input video by calculating a loss value between the first time-based flow and the second time-based flow. The videos such as movies and dramas in which many persons appear have different obscenity characteristics from that of pornography, so it is possible to enhance reliability in determination of obsceneness.
摘要翻译：提供了一种使用基于时间的特征值来辨别淫秽视频的方法和设备。该方法包括：从以第一时间间隔归一化的一个或多个类型的视频形成随时间流逝而变化的预定特征值的第一时间流; 从要被确定淫秽的输入视频中提取随时间变化的特征值，并且以第二时间间隔被归一化，以及形成所提取的特征值的第二基于时间的流; 以及通过计算所述第一基于时间的流和所述第二时间流之间的损失值来确定所述输入视频的猥亵性。许多人出现的电影和戏剧等视频与淫秽色情有不同的淫秽特征，因此有可能提高羞辱性的判断力的可靠性。

9. 发明申请

US20050141718A1 Method of transmitting and receiving message using encryption/decryption key 审中-公开
标题翻译：使用加密/解密密钥发送和接收消息的方法
公开(公告)号：US20050141718A1
公开(公告)日：2005-06-30
申请号：US10860970
申请日：2004-06-03
申请人： Joon Yu , Jae Nah , Taek Nam , Sung Sohn , Chee Park
发明人： Joon Yu , Jae Nah , Taek Nam , Sung Sohn , Chee Park
IPC分类号： H04L9/08 , H04L9/30 , H04L9/32 , H04L9/00
CPC分类号： H04L9/0894
摘要： Provided is a method of transmitting and receiving a message using an encryption/decryption key, by which each of a sender and a recipient can generate an encryption/decryption key and recover a key used for encryption/decryption while transmitting and receiving the message using an electronic device. The method includes: (a) a user generating his/her own private key and a public key, registering the public key with a key recovery agent (KRA), and setting shared secret information; and (b) a sender transmitting the recovery information necessary for decryption of the transmission message to a recipient, and the recipient generating a key necessary for the decryption from the recovery information and decrypting the transmission message. The method may further include the recipient requesting recovery of the session key to the KRA.
摘要翻译：提供了一种使用加密/解密密钥发送和接收消息的方法，通过该方法，发送者和接收者中的每一个可以生成加密/解密密钥并恢复用于加密/解密的密钥，同时使用电子设备。该方法包括：（a）生成他/她自己的私钥和公开密钥的用户，用密钥恢复代理（KRA）注册公共密钥，并设置共享的秘密信息; 以及（b）发送方将发送消息解密所必需的恢复信息发送给接收者，接收者从恢复信息生成解密所必需的密钥并解密传输消息。该方法还可以包括接收请求恢复到KRA的会话密钥。

10. 发明申请

US20070005652A1 Apparatus and method for gathering of objectional web sites 审中-公开
标题翻译：用于收集异议网站的装置和方法
公开(公告)号：US20070005652A1
公开(公告)日：2007-01-04
申请号：US11386572
申请日：2006-03-21
申请人： Su Choi , Chi Jeong , Seung Han , Taek Nam
发明人： Su Choi , Chi Jeong , Seung Han , Taek Nam
IPC分类号： G06F17/00
CPC分类号： G06F16/955
摘要： An apparatus and method for collecting harmful web sites are provided. In the apparatus, a start uniform resource locator (URL) database (DB) stores URLs of harmful web pages. A URL examination and distribution unit provides URLs grouped in relation to predetermined hosts, the URLs obtained by removing redundant URLs that are different to each other but indicate identical web pages, among the URLs stored in the start URL DB, and then among the remaining URLs, removing URLs corresponding web sites already collected. A web site collection unit collects web contents of the web sites corresponding to the URLs received from the URL examination and distribution unit. A URL extraction unit extracts URLs in the links included in the web contents collected by the web site collection unit, identifies harmless URLs based on top-level domain names and a harmless URL list among the extracted URLs, and removes the identified harmless URLs from the URLs that are the object of the collection. According to the apparatus and method, the harmful site database is helped to maintain accurate, abundant, and latest information.
摘要翻译：提供了收集有害网站的装置和方法。在该装置中，起始统一资源定位器（URL）数据库（DB）存储有害网页的URL。 URL检查和分配单元提供与预定主机相关联的URL，通过删除彼此不同但指示相同网页的冗余URL在存储在起始URL DB中的URL之间，然后在其余URL中获得的URL 删除已收集的对应网站的URL。网站收集单元收集与URL检查和分发单元接收的URL对应的网站的网页内容。 URL提取单元提取由网站收集单元收集的web内容中包含的链接中的URL，基于提取的URL中的顶级域名和无害URL列表识别无害URL，并且从所述URL提取单元中删除所识别的无害URL 作为集合对象的URL。根据设备和方法，有害位置数据库有助于保持准确，丰富和最新的信息。

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