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1. 发明申请

US20110125998A1 NETWORK PHOTOGRAPHING APPARATUS HAVING A PARTIAL ENCRYPTION FUNCTION 审中-公开
标题翻译：具有部分加密功能的网络摄影设备
公开(公告)号：US20110125998A1
公开(公告)日：2011-05-26
申请号：US12838578
申请日：2010-07-19
申请人： Yong-Sung JEON , Moo-Seop Kim , Young-Sae Kim , Jong-Wook Han , Hyun-Sook Cho , Geon-Woo Kim , Hong-II Ju , Jin-Hee Han , Su-Gil Choi
发明人： Yong-Sung JEON , Moo-Seop Kim , Young-Sae Kim , Jong-Wook Han , Hyun-Sook Cho , Geon-Woo Kim , Hong-II Ju , Jin-Hee Han , Su-Gil Choi
IPC分类号： H04L29/06
CPC分类号： H04L63/0428
摘要： Disclosed is a network photographing apparatus including a partial encryption function capable of encrypting only a portion of objects included in images. A network photographing apparatus including a partial encryption function, includes an object information extracting unit that receives digital image data from a photographing unit, analyzes a plurality of objects included in the digital image data, and generates object information data; an image compressing unit that processes the digital image data with compression data; and an encryption unit that searches encryption target object information data among the object information data received from the object information extracting unit and generates and sends out the encrypted compression data by encrypting only a part of the compression data, the part corresponding to the encryption target object information data.
摘要翻译：公开了一种网络拍摄装置，其包括能够仅加密包含在图像中的对象的一部分的部分加密功能。包括部分加密功能的网络拍摄设备包括：物体信息提取单元，其从拍摄单元接收数字图像数据，分析数字图像数据中包括的多个对象，并生成对象信息数据; 图像压缩单元，其利用压缩数据处理数字图像数据; 以及加密单元，其从对象信息提取单元接收到的对象信息数据中搜索加密对象信息数据，并且通过仅加密压缩数据的一部分来生成并发出加密的压缩数据，对应于加密对象对象的部分信息数据。

2. 发明申请

US20080083039A1 METHOD FOR INTEGRITY ATTESTATION OF A COMPUTING PLATFORM HIDING ITS CONFIGURATION INFORMATION 审中-公开
标题翻译：一种计算平台隐藏其配置信息的方法
公开(公告)号：US20080083039A1
公开(公告)日：2008-04-03
申请号：US11842231
申请日：2007-08-21
申请人： Su Gil CHOI , Sung Ik JUN
发明人： Su Gil CHOI , Sung Ik JUN
IPC分类号： H04L9/32
CPC分类号： H04L9/3234 , G06F21/57 , H04L9/3236 , H04L2209/16
摘要： A method for providing integrity attestation while hiding configuration information is provided. At an integrity attestation target system, the method comprises: creating a measurement value by measuring a component related to an event whenever an event influencing the integrity occurs while the computing platform is driven; hiding information which components are related to the created measurement value; recording the hidden measurement value at a PCR with a measurement list including information about all measurement values measured after the platform is driven; receiving an integrity attestation request transferred from an external system; composing data including the hidden measurement value and information for confirming whether the hidden measurement value is created from integrity sustained components; and transmitting the data to the integrity attestation request external system.
摘要翻译：提供了隐藏配置信息时提供完整性认证的方法。在完整性认证目标系统中，该方法包括：当在计算平台被驱动时发生影响完整性的事件时，通过测量与事件相关的组件来创建测量值; 隐藏哪些组件与创建的测量值相关的信息; 在具有测量列表的PCR中记录隐藏的测量值，包括关于在平台被驱动之后测量的所有测量值的信息; 接收从外部系统转移的完整性认证请求; 构成包括隐藏测量值的数据和用于确认隐藏测量值是否由完整性持续组件创建的信息; 并将数据发送到完整性认证请求外部系统。

3. 发明申请

US20070118528A1 Apparatus and method for blocking phishing web page access 审中-公开
标题翻译：拦截网页访问的设备和方法
公开(公告)号：US20070118528A1
公开(公告)日：2007-05-24
申请号：US11507330
申请日：2006-08-21
申请人： Su Gil Choi , Seung Wan Han , Chi Yoon Jeong , Taek Yong Nam , Jong Soo Jang
发明人： Su Gil Choi , Seung Wan Han , Chi Yoon Jeong , Taek Yong Nam , Jong Soo Jang
IPC分类号： G06F17/30
CPC分类号： H04L63/1441 , H04L51/12 , H04L63/1483
摘要： An apparatus and a method for blocking access to a phishing web page are provided. The apparatus includes a media collection unit collecting media having a function of connecting to a web page, a management unit managing phishing information comprising at least one of location information on phishing web pages, location information on web pages targeted for phishing, and features of the phishing web pages, a phishing determination unit determining whether a collected medium is connected to a phishing web page and a phishing blocking unit blocking a link connecting to the phishing web page by editing the medium determined to connect to the phishing web page by the phishing determination unit. According to the present invention, damage caused by phishing can be prevented, even when a web page or an e-mail provided by a web site or an e-mail server includes a link connecting to a phishing web page.
摘要翻译：提供一种用于阻止访问网络钓鱼网页的装置和方法。该装置包括收集具有连接到网页功能的媒体的媒体收集单元，管理钓鱼信息的管理单元，该钓鱼信息包括钓鱼网页上的位置信息，针对网络钓鱼的网页上的位置信息和钓鱼网页，网络钓鱼决定单元，其通过编辑通过钓鱼网页确定连接到网络钓鱼网页的媒体来确定所收集的媒体是否连接到网络钓鱼网页，以及网络钓鱼阻止单元，其阻止连接到网络钓鱼网页的链接单元。根据本发明，即使由网站或电子邮件服务器提供的网页或电子邮件包括连接到网络钓鱼网页的链接，也可以防止由钓鱼造成的损害。

4. 发明申请

US20080256153A1 RANDOM NUMBER SIGNAL GENERATOR USING PULSE OSCILLATOR 审中-公开
标题翻译：使用脉冲振荡器的随机数字信号发生器
公开(公告)号：US20080256153A1
公开(公告)日：2008-10-16
申请号：US12055674
申请日：2008-03-26
申请人： Ji Man PARK , Young Soo PARK , Sung Ik JUN , Young Sae KIM , Moo Seop KIM , Hong Il JU , Young Soo KIM , Su Gil CHOI
发明人： Ji Man PARK , Young Soo PARK , Sung Ik JUN , Young Sae KIM , Moo Seop KIM , Hong Il JU , Young Soo KIM , Su Gil CHOI
IPC分类号： G06F7/58 , H03B29/00 , H03K3/03
CPC分类号： G06F7/588 , H03B29/00 , H03K3/84
摘要： A random number signal generator using pulse oscillators, the generator including: a first pulse oscillator oscillating a first pulse at high speed; a second pulse oscillator oscillating a second pulse; a sampler receiving an output pulse of the first oscillator as data, receiving an output pulse of the second pulse oscillator as a clock signal, and outputting a plurality of output signals; and a digital processor generating a random number signal with a desired size by using the output signals of the sampler.
摘要翻译：一种使用脉冲振荡器的随机数信号发生器，所述发生器包括：第一脉冲振荡器，以高速度振荡第一脉冲; 振荡第二脉冲的第二脉冲振荡器; 接收第一振荡器的输出脉冲作为数据的采样器，接收第二脉冲振荡器的输出脉冲作为时钟信号，并输出多个输出信号; 以及数字处理器，通过使用采样器的输出信号产生具有期望尺寸的随机数信号。

5. 发明申请

US20070101353A1 Apparatus and method for blocking harmful multimedia contents in personal computer through intelligent screen monitoring 审中-公开
标题翻译：通过智能屏幕监控在个人电脑中屏蔽有害多媒体内容的装置和方法
公开(公告)号：US20070101353A1
公开(公告)日：2007-05-03
申请号：US11443660
申请日：2006-05-31
申请人： Chi Yoon Jeong , Seung Wan Han , Su Gil Choi , Taek Yong Nam , Jong Soo Jang
发明人： Chi Yoon Jeong , Seung Wan Han , Su Gil Choi , Taek Yong Nam , Jong Soo Jang
IPC分类号： H04H9/00
CPC分类号： G06K9/00711
摘要： An apparatus and method for blocking harmful multimedia contents in a personal computer using intelligent screen monitoring are provided. The apparatus includes a screen capture determination unit determining a screen capture time based on the status of a personal computer; an active screen capture unit capturing a screen displaying an active program at the screen capture time; an image harmfulness determination unit determining the harmfulness of the captured screen; and a harmful program blocking unit blocking the program displayed on the captured screen, if the screen is determined to be harmful. The method and apparatus can be used to block access to harmful multimedia contents in real time using a screen capture method in which a screen of the personal computer is captured intelligently, harmfulness of the captured screen is determined, and a corresponding program using the captured screen is blocked.
摘要翻译：提供了一种使用智能屏幕监控来阻止个人计算机中的有害多媒体内容的装置和方法。该装置包括：屏幕捕获确定单元，基于个人计算机的状态确定屏幕捕获时间; 主动屏幕捕获单元在屏幕捕获时间捕获显示活动节目的屏幕; 图像有害因素确定单元，确定捕获的屏幕的有害性; 如果屏幕被确定为有害的，则有害的程序阻止单元阻止捕获的屏幕上显示的程序。该方法和装置可以用于使用屏幕捕获方法来实时阻止对有害多媒体内容的访问，其中智能地捕获个人计算机的屏幕，确定捕获的屏幕的有害性以及使用所捕获的屏幕的相应程序被封锁。

6. 发明授权

US08745399B2 Method for sharing and updating key using watermark 有权
标题翻译：使用水印共享和更新密钥的方法
公开(公告)号：US08745399B2
公开(公告)日：2014-06-03
申请号：US12786771
申请日：2010-05-25
申请人： Jin Hee Han , Young Sae Kim , Geon Woo Kim , Hong Il Ju , Su Gil Choi
发明人： Jin Hee Han , Young Sae Kim , Geon Woo Kim , Hong Il Ju , Su Gil Choi
IPC分类号： H04L29/06
CPC分类号： H04L9/0838 , H04L9/0891 , H04L2209/608 , H04N1/32144 , H04N2201/3233 , H04N2201/3235 , H04N2201/3269
摘要： A method for sharing and updating a key using a watermark is disclosed. The method includes receiving an image to be encoded from an image input device encoding the image, and inserting a master key value as a watermark into the encoded image, for use as an input of a key derivation function.
摘要翻译：公开了一种使用水印共享和更新密钥的方法。该方法包括从编码图像的图像输入装置接收要编码的图像，以及将主键值作为水印插入到编码图像中，用作密钥导出函数的输入。

7. 发明申请

US20110123023A1 APPARATUS FOR VIDEO ENCRYPTION BY RANDOMIZED BLOCK SHUFFLING AND METHOD THEREOF 审中-公开
标题翻译：用于通过随机块块进行视频加密的装置及其方法
公开(公告)号：US20110123023A1
公开(公告)日：2011-05-26
申请号：US12908374
申请日：2010-10-20
申请人： Su-Gil CHOI , Geon-Woo KIM , Jong-Wook HAN , Hyun-Sook CHO , Myung-Joon KIM
发明人： Su-Gil CHOI , Geon-Woo KIM , Jong-Wook HAN , Hyun-Sook CHO , Myung-Joon KIM
IPC分类号： H04N7/167
CPC分类号： H04N21/2347 , H04N21/26613
摘要： An apparatus for video encryption by randomized block shuffling according to an embodiment of the present invention includes: a random number and key manager that stores a key shared between a video encryption apparatus and a video decryption apparatus and generates a random number by using the key; and a block shuffling processor that analyzes encoded video data, classifies the encoded video data in accordance with a predetermined rule, generates a shuffling group in accordance with classification information, and changes positions of components in the shuffling group in accordance with the shuffling rule generated by using the random number generated by the random number and key manager.
摘要翻译：根据本发明的实施例的用于通过随机块混洗的视频加密的装置包括：随机数和密钥管理器，其存储在视频加密装置和视频解密装置之间共享的密钥，并通过使用该密钥生成随机数; 以及块混洗处理器，其分析编码的视频数据，根据预定规则对编码的视频数据进行分类，根据分类信息生成混洗组，并根据由混合组生成的混洗规则改变混洗组中的组件的位置使用由随机数和密钥管理器生成的随机数。

8. 发明申请

US20110145582A1 METHOD FOR SHARING AND UPDATING KEY USING WATERMARK 有权
标题翻译：用于共享和更新关键使用水印的方法
公开(公告)号：US20110145582A1
公开(公告)日：2011-06-16
申请号：US12786771
申请日：2010-05-25
申请人： Jin Hee HAN , Young Sae Kim , Geon Woo Kim , Hong Il Ju , Su Gil Choi
发明人： Jin Hee HAN , Young Sae Kim , Geon Woo Kim , Hong Il Ju , Su Gil Choi
IPC分类号： H04L9/08 , H04L9/32
CPC分类号： H04L9/0838 , H04L9/0891 , H04L2209/608 , H04N1/32144 , H04N2201/3233 , H04N2201/3235 , H04N2201/3269
摘要： A method for sharing and updating a key using a watermark is disclosed. The method includes receiving an image to be encoded from an image input device encoding the image, and inserting a master key value as a watermark into the encoded image, for use as an input of a key derivation function.
摘要翻译：公开了一种使用水印共享和更新密钥的方法。该方法包括从编码图像的图像输入装置接收要编码的图像，以及将主键值作为水印插入到编码图像中，用作密钥导出函数的输入。

9. 发明申请

US20100146634A1 DATA PROTECTION DEVICE AND METHOD 审中-公开
标题翻译：数据保护装置及方法
公开(公告)号：US20100146634A1
公开(公告)日：2010-06-10
申请号：US12566280
申请日：2009-09-24
申请人： Su Gil CHOI , Sung Ik JUN
发明人： Su Gil CHOI , Sung Ik JUN
IPC分类号： G06F21/00
CPC分类号： G06F21/10 , G06F21/57
摘要： Provided is a data protecting device and method. When a specific application requests an access to sealed data, an operating system generates application identity information without interruption by the corresponding application, and writes the generated application identity information in a platform configuration register that can be reset in a trusted platform module. Upon having received the unsealing request, the trusted platform module transmits data to the application when the unsealing condition included in the sealed data block corresponds to the state value of the currently operated platform written in a platform configuration register in the trusted platform module.
摘要翻译：提供了一种数据保护装置和方法。当特定应用程序请求访问密封数据时，操作系统生成应用程序身份信息，而不会被相应的应用程序中断，并将生成的应用程序身份信息写入可在可信平台模块中重置的平台配置寄存器。当接收到开封请求时，当密封数据块中包含的开启条件对应于写在可信平台模块中的平台配置寄存器中的当前操作的平台的状态值时，可信平台模块向应用发送数据。

10. 发明申请

US20090013181A1 METHOD AND ATTESTATION SYSTEM FOR PREVENTING ATTESTATION REPLAY ATTACK 审中-公开
标题翻译：防止突击重击攻击的方法与防御系统
公开(公告)号：US20090013181A1
公开(公告)日：2009-01-08
申请号：US12120154
申请日：2008-05-13
申请人： Su Gil Choi , Sung Ik Jun , Jin Hee Han
发明人： Su Gil Choi , Sung Ik Jun , Jin Hee Han
IPC分类号： H04L9/00
CPC分类号： H04L63/123
摘要： Provided are a method and an attestation system for preventing an attestation replay attack. The method for preventing an attestation replay attack in an attestation system including an attestation target system and an attestation request system, the method including: measuring associated components when an event that affects the integrity of the attestation target system occurs; perceiving own identity information and verifying the perceived identity information; extending the measured component and the identity information into a register and logging the measured component and the identity information; generating an attestation response message including values of the log and the register when an attestation request message is received from the attestation request system; and transmitting the generated attestation response message to the attestation request system. Therefore, the method and an attestation system may be useful to provide an additional simple mathematical operation in verifying an attestation message by preventing an attestation replay attack, and thus to minimize performance degradation in the attestation system, compared to the conventional attestation processing mechanisms.
摘要翻译：提供了一种用于防止认证重放攻击的方法和证明系统。一种防止认证重放攻击的方法，包括认证目标系统和证明请求系统，该方法包括：当发生影响认证目标系统完整性的事件时，对相关组件进行测量; 感知自己的身份信息和验证感知的身份信息; 将测量的组件和身份信息扩展到寄存器并记录测量的组件和身份信息; 当从所述认证请求系统接收到认证请求消息时，生成包括所述日志和所述寄存器的值的证明响应消息; 以及将所生成的认证响应消息发送到认证请求系统。因此，与常规认证处理机制相比，该方法和证明系统可能有助于通过防止认证重放攻击来验证证明消息，从而最小化认证系统中的性能下降来提供额外的简单数学运算。

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