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公开(公告)号：KR1020130140968A
公开(公告)日：2013-12-26
申请号：KR1020120055527
申请日：2012-05-24
Applicant: 삼성전자주식회사
CPC classification number: G06F21/31 , G06F21/57 , G06F2221/2105 , G06F2221/2107 , H04L9/0866
Abstract: A device and method for generating a security key which is simultaneously related to a specific device and a specific user by generating a security key using both a device identifier and a user password. A security key generation device according to the present invention includes: an ID calculation unit for calculating a media ID which is a unique identifier of a storage device from an original ID by receiving the original ID stored in the storage device; an authentication information providing unit for providing authentication information for authenticating a user to a security key generation unit; and the security key generation unit for generating a security key using both the media ID and authentication information.
Abstract translation: 一种用于通过使用设备标识符和用户密码两者生成安全密钥来生成与特定设备和特定用户同时相关的安全密钥的设备和方法。 根据本发明的安全密钥产生设备包括：ID计算单元，用于通过接收存储在存储设备中的原始ID来从原始ID计算作为存储设备的唯一标识符的媒体ID; 认证信息提供单元，用于向安全密钥生成单元提供用于认证用户的认证信息; 以及安全密钥生成单元，用于使用所述媒体ID和认证信息两者来生成安全密钥。
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公开(公告)号：KR1020130064492A
公开(公告)日：2013-06-18
申请号：KR1020110131129
申请日：2011-12-08
Applicant: 삼성전자주식회사
IPC: G06F12/00
CPC classification number: G06F13/385
Abstract: PURPOSE: An operating method of a ring topology memory system is provided to reduce a processing speed of whole operation of a memory system by delaying the performance of the new operation of a memory device until another memory device is completed. CONSTITUTION: A memory controller(10) is connected with a first memory device(100) through first and second links(20,30). A second memory device(200) provides a memory system placed on the first link, the first memory device starts first operation, and the first link is used for a communication route between the first memory device and the memory controller. The second memory device starts second operation before the completion of the first operation and the communication route between the device and the controller is changed to the second link.
Abstract translation: 目的：提供环形拓扑存储器系统的操作方法，通过延迟存储器件的新操作的性能直到另一个存储器件完成来降低存储器系统的整个操作的处理速度。 构成：存储器控制器（10）通过第一和第二链路（20,30）与第一存储器件（100）连接。 第二存储器设备（200）提供放置在第一链路上的存储器系统，第一存储器设备开始第一操作，并且第一链路用于第一存储器设备和存储器控制器之间的通信路由。 第二存储装置在第一操作完成之前开始第二操作，并且将设备和控制器之间的通信路径改变为第二链路。
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公开(公告)号：KR1020120103417A
公开(公告)日：2012-09-19
申请号：KR1020110119049
申请日：2011-11-15
Applicant: 삼성전자주식회사
Inventor： 버빗,마나타나수푸샤카라 , 라지,니감 , 조희창
CPC classification number: G06F3/0605 , G06F3/064 , G06F3/0643 , G06F9/44
Abstract: PURPOSE: A storage device for performing an automatic defragmentation operation and a system thereof are provided to automatically collect files fragmented logically, thereby improving operation speed. CONSTITUTION: An inputting unit(32) receives information related to defragmentation for the target file fragmented logically. A storage unit(34) stores information related to the defragmentation. A control unit(36) performs defragmentation of the target file according to information related to the defragmentation. The information related to defragmentation includes identification for the target file, assignment information of the target file, and metadata information which is updated after the defragmentation. The assignment information of the target file includes a first logical address section of a first size which is separated and a second logical address section of a second size.
Abstract translation: 目的：提供用于执行自动碎片整理操作的存储设备及其系统，以自动收集逻辑上分段的文件，从而提高操作速度。 构成：输入单元（32）接收与碎片整理相关的信息，用于逻辑上分段的目标文件。 存储单元（34）存储与碎片整理有关的信息。 控制单元（36）根据与碎片整理相关的信息对目标文件执行碎片整理。 与碎片整理相关的信息包括目标文件的标识，目标文件的分配信息和在碎片整理之后更新的元数据信息。 目标文件的分配信息包括分离的第一大小的第一逻辑地址部分和第二大小的第二逻辑地址部分。
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公开(公告)号：KR100334803B1
公开(公告)日：2002-05-03
申请号：KR1020000041570
申请日：2000-07-20
Applicant: 삼성전자주식회사
IPC: H04L12/28
Abstract: 노드간 셀 전송을 위한 하나의 유토피아 인터페이스 마스터 보드와, 다수의 유토피아 인터페이스 슬레이브 보드를 구비하는 ATM 통신시스템이 개시되어 있다. 본 발명은 목적지가 같고 동일한 VPI/VCI를 수신해도 좋은 경우, 입력 셀을 적어도 2개 이상의 슬레이브 보드로 복사하여 전송한다. 본 발명의 셀 복사 장치는 일련의 어드레스 각각에 목적지 포트 값을 대응시켜 저장하고 있는 메모리를 구비하고 있다. 어드레스 추출부는 입력 셀에 포함된 헤더로부터 VPI/VCI를 추출하여 상기 메모리를 억세스하기 위한 어드레스로서 출력한다. 셀 전송부는 상기 억세스되는 어드레스에 대응하여 저장된 목적지 포트 값이 지정하는 적어도 2개 이상의 슬레이브 보드로 상기 입력 셀을 복사하여 전송한다. 상기 메모리, 어드레스 추출부 및 셀 전송부는 마스터 보드내에 실장된다.
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公开(公告)号：KR1020010060868A
公开(公告)日：2001-07-07
申请号：KR1019990063325
申请日：1999-12-28
Applicant: 삼성전자주식회사
Inventor： 조희창
IPC: H04L12/927 , H04L29/12 , H04L12/70
CPC classification number: H04L47/805 , H04L61/10 , H04L2012/5681
Abstract: PURPOSE: A cell processing device/method of an ATM(Asynchronous Transfer Mode) communication system having a priority queue are provided to write an inputted cell to the priority queue, and to read a cell from the priority queue. CONSTITUTION: A memory allocates priority queues, according to destination ports and priorities. Registers(130,140) store priority queue write pointer indicators, for indicating areas of queues where cells are written. And a controller(120) decides a destination port and a priority from a VPI/VCI(Virtual Path Identifier/Virtual Channel Identifier) of an inputted cell, to select a corresponding priority queue. And the controller(120) confirms whether the selected queue is a priority queue indicated by the priority write pointer indicator, to write the inputted cell to the confirmed priority queue.
Abstract translation: 目的：提供具有优先级队列的ATM（异步传输模式）通信系统的小区处理装置/方法，以将输入的小区写入优先级队列，并从优先级队列中读取小区。 构成：根据目的端口和优先级，内存分配优先级队列。 寄存器（130,140）存储优先级队列写指针指针，用于指示单元格写入队列的区域。 并且控制器（120）从输入的小区的VPI / VCI（虚拟路径标识符/虚拟信道标识符）中确定目的地端口和优先级，以选择对应的优先级队列。 并且控制器（120）确认所选择的队列是否是由优先级写指针指示符指示的优先级队列，以将输入的小区写入确认的优先级队列。
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Patent Agency Ranking
公开(公告)号：KR1020010055052A
公开(公告)日：2001-07-02
申请号：KR1019990056118
申请日：1999-12-09
Applicant: 삼성전자주식회사
IPC: H04L12/28
CPC classification number: H04L12/5601 , H04L2012/5624 , H04L2012/5628 , H04L2012/5681
Abstract: PURPOSE: A device for a path test in an ATM(Asynchronous Transfer Mode) system is provided to operate or stop a buffer of a selected path, and to output an operation state. CONSTITUTION: A mode selector(103) outputs a mode selecting signal. A path selector(104) outputs a path selecting signal selecting a specific path among many paths. A path displayer(102) outputs operating states of the paths. A controller operates the specific path by the path selecting signal according to a mode selected by the mode selecting signal, and performs a control operation for outputting the operating states of the paths through the path displayer(102).
Abstract translation: 目的：提供用于ATM（异步传输模式）系统中的路径测试的设备，以操作或停止所选路径的缓冲区，并输出操作状态。 构成：模式选择器（103）输出模式选择信号。 路径选择器（104）输出在许多路径中选择特定路径的路径选择信号。 路径显示器（102）输出路径的运行状态。 控制器根据由模式选择信号选择的模式通过路径选择信号来操作特定路径，并且执行用于通过路径显示器（102）输出路径的操作状态的控制操作。
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公开(公告)号：KR1020130140948A
公开(公告)日：2013-12-26
申请号：KR1020120052576
申请日：2012-05-17
Applicant: 삼성전자주식회사
CPC classification number: H04L9/3247 , G06F21/10 , H04L9/0866 , H04L9/3273 , H04L2209/60
Abstract: Provided are a method and an apparatus for encrypting and decrypting content, capable of preventing encryption content from being illegally copied to other storage apparatuses. The present invention relates to a content recording apparatus comprising: a storage apparatus interface for receiving a first primitive ID and a second primitive ID for identifying a first part and a second part included in a storage apparatus respectively from the storage apparatus; and a processor for generating a media ID, which is the identifier of the storage apparatus, using the first primitive ID and the second primitive ID and for encrypting content with a generated encryption key using the media ID. The storage apparatus interface provides the content encrypted by the processor to the storage apparatus.
Abstract translation: 提供了一种用于加密和解密内容的方法和装置，能够防止加密内容被非法复制到其他存储设备。 内容记录装置技术领域本发明涉及一种内容记录装置，包括：存储装置接口，用于分别从存储装置接收用于识别包括在存储装置中的第一部分和第二部分的第一原语ID和第二原语ID; 以及处理器，用于使用第一原语ID和第二原语ID来生成作为存储装置的标识符的媒体ID，并且使用所述媒体ID使用生成的加密密钥加密内容。 存储装置接口将由处理器加密的内容提供给存储装置。
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公开(公告)号：KR1020130050696A
公开(公告)日：2013-05-16
申请号：KR1020110115904
申请日：2011-11-08
Applicant: 삼성전자주식회사
CPC classification number: G06F21/34 , G06F2221/2103 , G06F2221/2107
Abstract: PURPOSE: A memory system is provided to authenticate the validity of a specific memory element by using a verification value and authentication unit information. CONSTITUTION: A memory element(100) includes an authentication data area(110) for storing a verification value and authentication unit information, and a content data area(120) for storing content. A host device(200) receives the verification value and the authentication unit information from the memory element and performs the security authentication of the memory element based on accordance between a result decoded from the verification value and the authentication unit information. The authentication area includes a first area for storing the authentication unit information and a second area for storing the verification value; and the host device has only a right for reading the first and second areas.
Abstract translation: 目的：提供存储器系统，通过使用验证值和认证单元信息来认证特定存储器元件的有效性。 构成：存储元件（100）包括用于存储验证值和认证单元信息的认证数据区（110）和用于存储内容的内容数据区（120）。 主机设备（200）从存储元件接收验证值和认证单元信息，并且根据从验证值解码的结果与认证单元信息进行存储元件的安全认证。 认证区域包括用于存储认证单元信息的第一区域和用于存储验证值的第二区域; 并且主机设备仅具有读取第一和第二区域的权限。
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