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1. 发明专利

JP2004062317A Data storage device 有权
公开(公告)号：JP2004062317A
公开(公告)日：2004-02-26
申请号：JP2002216750
申请日：2002-07-25
申请人： Fujitsu Ltd , Hitachi Ltd , Phoenix Technologies Kk , Pioneer Electronic Corp , Sanyo Electric Co Ltd , パイオニア株式会社 , フェニックステクノロジーズ株式会社 , 三洋電機株式会社 , 富士通株式会社 , 株式会社日立製作所
发明人： HORI YOSHIHIRO , TADA KENICHIRO , HIRAI TATSUYA , TSURU MASAFUMI , HASEBE TAKAYUKI
IPC分类号： G06F12/14 , G06F3/06 , G06F21/00 , G11B20/00 , G11B20/10 , H04N5/91
CPC分类号： G06F21/78 , G06F3/0601 , G06F2003/0691 , G06F2003/0697 , G06F2221/2101 , G11B20/00086 , H04N5/91
摘要： PROBLEM TO BE SOLVED: To provide a data storage device capable of protecting the copyrights of licenses and storing, without overlapping, a plurality of pieces of history information for resuming the transmission and reception of the licenses. SOLUTION: The data storage device includes a secure data storage part 250 including a log memory 253. The log memory 253 consists of a plurality of banks 2531-253N and the pieces of history information are stored in the form of rings in the plurality of banks 2531-253N. The plurality of banks 2531-253N are designated by respective addresses 0 to N-1. The pieces of history information stored in the banks 2531-253N each include a control number area 2541, a license ID (LID) area 2542, a Ks2x area 2543, an ST1 area 2544, an ST2 area 2545, a KPcmy area 2546, and an LBA area 2547. COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2004295692A Data input and output method, and storage device and host device capable of using the method 有权
公开(公告)号：JP2004295692A
公开(公告)日：2004-10-21
申请号：JP2003089388
申请日：2003-03-27
申请人： Fujitsu Ltd , Hitachi Ltd , Phoenix Technologies Kk , Pioneer Electronic Corp , Sanyo Electric Co Ltd , Sharp Corp , Victor Co Of Japan Ltd , シャープ株式会社 , パイオニア株式会社 , フェニックステクノロジーズ株式会社 , 三洋電機株式会社 , 富士通株式会社 , 日本ビクター株式会社 , 株式会社日立製作所
发明人： HORI YOSHIHIRO , KANAI YUICHI , ONO RYOJI , OISHI TAKESHI , TADA KENICHIRO , HIRAI TATSUYA , TSURU MASAFUMI , HASEBE TAKAYUKI
IPC分类号： G06F12/14 , G06F3/06 , G06F12/00 , G06F21/00 , G11B20/10 , H04L9/10
CPC分类号： G06F21/80
摘要： PROBLEM TO BE SOLVED: To improve the processing efficiency at the time of encrypting and inputting/outputting data to be kept confidential between a recording device and a host device. SOLUTION: The controller of the recording device stands by, after issuing a secure command to a storage device, for the time estimated to be necessary for execution of the secure command by the storage device, and then issues the next secure command (S500). The controller of the storage device reports, when a just before command is under execution, the effect of in progress to the recording device (S508), and transfers to the next processing when the execution of the just before command is normally ended. Information for estimating the execution time of the command is preliminarily acquired from the storage device. COPYRIGHT: (C)2005,JPO&NCIPI

3. 发明专利

JP2004302701A Data input/output method, and storage device and host device capable of using the method 有权
标题翻译：数据输入/输出方法以及可使用该方法的存储设备和主机设备
公开(公告)号：JP2004302701A
公开(公告)日：2004-10-28
申请号：JP2003092946
申请日：2003-03-28
申请人： Fujitsu Ltd , Hitachi Ltd , Phoenix Technologies Kk , Pioneer Electronic Corp , Sanyo Electric Co Ltd , Sharp Corp , Victor Co Of Japan Ltd , シャープ株式会社 , パイオニア株式会社 , フェニックステクノロジーズ株式会社 , 三洋電機株式会社 , 富士通株式会社 , 日本ビクター株式会社 , 株式会社日立製作所
发明人： HORI YOSHIHIRO , KANAI YUICHI , ONO RYOJI , OISHI TAKESHI , TADA KENICHIRO , HIRAI TATSUYA , TSURU MASAFUMI , HASEBE TAKAYUKI
IPC分类号： G06F12/14 , G06F3/06 , G06F12/00 , G06F21/00 , G06F21/24 , G11B20/00 , G11B20/10 , H04L9/10
CPC分类号： G06F21/602 , G06F21/10 , G11B20/00086 , G11B20/00173 , G11B20/0021 , G11B20/00521 , G11B20/00855
摘要： PROBLEM TO BE SOLVED: To improve tamper resistance when encrypting, and inputting/outputting data to be concealed between a recorder and a host device. SOLUTION: When the recorder issues an input/output command of the data to be concealed to a storage device, the recorder adds an ID for identifying a cipher input/output process to which the command belongs, and transmits it to the storage device (S700). When the storage device receives a sequence command (S702), the storage device receives the command (S708) when the ID is secured (Y at S704) and when it is confirmed that command issue order is rightful (Y at S706). While identifying a processing system by a sequence ID, an execution procedure of the command is properly managed. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提高加密时的防篡改性，以及输入/输出要在记录器和主机设备之间隐藏的数据。解决方案：当记录器发出要隐藏的数据的输入/输出命令到存储设备时，记录器添加用于识别命令所属的密码输入/输出处理的ID，并将其发送到存储器设备（S700）。当存储装置接收到序列命令（S702）时，存储装置在确认ID时接收到命令（S708）（S704中为Y），以及当确认命令发布顺序为正确（S706时为Y）。在通过序列ID识别处理系统的同时，正确地管理该命令的执行过程。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2003018145A Data reproducing device, and data reproducing circuit used for the same, and data recorder 有权
标题翻译：数据再现设备和数据再现电路，数据记录器
公开(公告)号：JP2003018145A
公开(公告)日：2003-01-17
申请号：JP2001201000
申请日：2001-07-02
申请人： Fujitsu Ltd , Hitachi Ltd , Sanyo Electric Co Ltd , 三洋電機株式会社 , 富士通株式会社 , 株式会社日立製作所
发明人： HORI YOSHIHIRO , HASEBE TAKAYUKI , HIRAI TATSUYA
IPC分类号： G06F12/14 , G06F21/00 , G06F21/24 , G09C1/00 , G11B20/00 , H04L9/08 , H04L9/10
CPC分类号： G06F21/10 , G11B20/00086 , G11B20/00173 , G11B20/0021 , G11B20/00746 , G11B20/00797 , G11B20/0084
摘要： PROBLEM TO BE SOLVED: To provide a data reproducing device which can safely control the reproduction time of coded contents data. SOLUTION: A decoder 1516 decodes coded contents data by a license key Kc. When the passage time, after receiving the license key Kc is not exceeding the retention time per one time the license key Kc contained in the reproduction control information ACp, the reproduction of the coded contents data is continued. When the passage time is over the retention time per one time, the license key Kc is multified, and a reproduction controller 1514 reacquires the license key Kc from a memory card 110, and the scrapping and reacquisition of this license key Kc are continued, until the number of times of the ability to output of the license key Kc from the memory card 110 becomes zero.
摘要翻译：要解决的问题：提供一种可以安全地控制编码内容数据的再现时间的数据再现装置。解决方案：解码器1516通过许可证密钥Kc解码编码的内容数据。当通过时间在接收到许可证密钥Kc之后不再超过包含在再现控制信息ACp中的许可证密钥Kc每次一次的保留时间时，继续编码内容数据的再现。当通过时间超过一次的保留时间时，许可证密钥Kc被多路复用，并且再现控制器1514从存储卡110重新获取许可证密钥Kc，并且该许可证密钥Kc的废弃和重新获取继续，直到从存储卡110输出许可证密钥Kc的能力的次数变为零。

5. 发明专利

JP2003256286A DATA STORAGE DEVICE 审中-公开
公开(公告)号：JP2003256286A
公开(公告)日：2003-09-10
申请号：JP2002059179
申请日：2002-03-05
申请人： SANYO ELECTRIC CO , SHARP KK , VICTOR COMPANY OF JAPAN , PIONEER ELECTRONIC CORP , HITACHI LTD , PHOENIX TECHNOLOGIES KK , FUJITSU LTD
发明人： HORI YOSHIHIRO , ONO RYOJI , OISHI TAKESHI , TOZAKI AKIHIRO , TADA KENICHIRO , HIRAI TATSUYA , TSURU MASAFUMI , HASEBE TAKAYUKI
IPC分类号： G06F12/14 , G06F3/06 , G06F21/00 , G06F21/24 , G11B20/10 , H04L9/08 , H04L9/32
摘要： PROBLEM TO BE SOLVED: To provide a data recording device in which a license under transmitting/receiving can be speedily specified out of a number of recorded licenses and especially, the protection of the license and the acceleration of re-processing can be made compatible when abnormality occurs during transmitting/receiving of the license. SOLUTION: A controller 214 in hard disks (HD) 20 and 21 as the data recording device stores the license containing a contents key or the like for decrypting encrypted contents data in a secure data storage part 250. The license is managed by LBA (address information) within the secure data storage part 250 and the LBA to store the license under transmitting/receiving is stored as a log in a log memory within the secure data storage part 250. When abnormality occurs during transmitting/receiving, on the basis of the LBA stored in the log memory, the license under transmitting/receiving is specified. COPYRIGHT: (C)2003,JPO

6. 发明专利

JP2011076430A System and method for managing authentication id 有权
标题翻译：用于管理认证ID的系统和方法
公开(公告)号：JP2011076430A
公开(公告)日：2011-04-14
申请号：JP2009228022
申请日：2009-09-30
申请人： Fujitsu Ltd , 富士通株式会社
发明人： NODA TOSHITATSU , HASEBE TAKAYUKI , TERADA TAKEHARU
IPC分类号： G06F21/20
摘要： PROBLEM TO BE SOLVED: To provide an authentication ID management system and an authentication ID management method for suitably performing consistent service provision for each user in an environment in which a plurality of authentication apparatuses exist. SOLUTION: The authentication ID management system includes: a receiving part for receiving authentication success information, authentication apparatus ID and individual authentication ID from a terminal device via a network; a verification part for verifying the authentication success information; an integrated authentication ID obtaining part which when the verification result is normal, refers to a table in which the authentication apparatus ID, the individual authentication ID and an integrated authentication ID are corresponded to one another to be stored, and obtains the integrated authentication ID corresponding to the received authentication apparatus ID and the individual authentication ID; and a transmission part for transmitting the obtained integrated authentication ID to the terminal device. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种认证ID管理系统和认证ID管理方法，用于在存在多个认证装置的环境中适当地对每个用户执行一致的服务提供。认证ID管理系统包括：经由网络从终端装置接收认证成功信息，认证装置ID和个人认证ID的接收部件; 用于验证认证成功信息的验证部分; 综合认证ID获取部，当验证结果正常时，参照认证装置ID，个人认证ID和综合认证ID彼此对应的表，存储对应的认证ID 接收到的认证装置ID和个人认证ID; 以及发送部，用于将获得的集成认证ID发送到终端装置。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2009289137A Program for compliance check of access control policy 有权
标题翻译：符合性检查方案访问控制政策
公开(公告)号：JP2009289137A
公开(公告)日：2009-12-10
申请号：JP2008142646
申请日：2008-05-30
申请人： Fujitsu Ltd , 富士通株式会社
发明人： TOKUTANI TAKASHI , HATAKEYAMA TAKAHISA , HASEBE TAKAYUKI , TERADA TAKEHARU
IPC分类号： G06F21/24 , G06F21/20
CPC分类号： G06F21/554 , G06F21/577 , G06F21/6218 , G06F2221/2141 , G06F2221/2151
摘要： PROBLEM TO BE SOLVED: To achieve the compliance check of an access control policy for achieving multilateral and comprehensive check to a policy for access control, and for easily and objectively grasping the check result. SOLUTION: An information processor is made to execute: an access right management information acquisition processing for acquiring access right management information for totally or partially restricting access to an arbitrary resource; a violation detection processing for, in accordance with a policy set for a resource or for access to the resource, checking whether or not the access right management information complies with the policy, and for detecting that the access right management information which does not comply with the policy is a violation; a policy compliance level calculation processing for calculating a risk score in accordance with a degree of risk of the violation, and for calculating a level of compliance with the policy from the calculation result; and a result output processing for outputting the calculation result. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：实现访问控制政策的合规性检查，以实现对访问控制政策的多边和全面检查，并轻松客观地掌握检查结果。解决方案：使信息处理器执行：访问权限管理信息获取处理，用于获取全部或部分限制对任意资源的访问的访问权限管理信息; 违反检测处理，根据为资源设定的资源或访问资源的策略，检查访问权管理信息是否符合该策略，并检测不符合该权限的访问权限管理信息该政策是违法的; 根据违规风险计算风险分数的策略合规水平计算处理，以及根据计算结果计算与策略的一致程度; 以及输出计算结果的结果输出处理。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2009146450A File access system, recording medium and computer program 审中-公开
标题翻译：文件访问系统，记录媒体和计算机程序
公开(公告)号：JP2009146450A
公开(公告)日：2009-07-02
申请号：JP2009070966
申请日：2009-03-23
申请人： Fujitsu Ltd , 富士通株式会社
发明人： KOTANI MASATAKE , SASAKI TAKAOKI , YAMANAKA YUSUKE , HASEBE TAKAYUKI , AKIYAMA RYOTA
IPC分类号： G06F21/24 , G06F12/00 , G06F21/20 , H04L9/14 , H04L29/06
CPC分类号： H04L63/0428 , H04L63/08
摘要： PROBLEM TO BE SOLVED: To surely perform cryptographic communication by an easy operation even if both encrypted data and unencrypted data are handled. SOLUTION: In a cryptographic communication method, in a transmission side, data to be transmitted by use of a communication key is encrypted, and in a reception side, received data is decrypted by use of the same communication key as in the transmission side. An individual key that is different from the communication key is used, in the transmission side, for encrypting the data to be transmitted, the encrypted data are decoded by using the individual key first, and then the decoded data are encrypted by using the communication key so that the encrypted file can be transmitted. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：即使处理了加密数据和未加密数据，也可以通过简单的操作确实进行加密通信。解决方案：在密码通信方法中，在发送侧，通过使用通信密钥进行发送的数据被加密，并且在接收侧，使用与传输中相同的通信密钥对接收的数据进行解密侧。在通信密钥中使用与通信密钥不同的单独密钥，用于加密要发送的数据，首先通过使用个人密钥对加密的数据进行解码，然后使用通信密钥对解码的数据进行加密从而可以传输加密的文件。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2012212197A File management method, file management device and file management program 有权
标题翻译：文件管理方法，文件管理设备和文件管理程序
公开(公告)号：JP2012212197A
公开(公告)日：2012-11-01
申请号：JP2011076191
申请日：2011-03-30
申请人： Fujitsu Ltd , 富士通株式会社
发明人： NODA TOSHITATSU , HASEBE TAKAYUKI
IPC分类号： G06F21/24 , G06F12/00
摘要： PROBLEM TO BE SOLVED: To improve convenience in file protection.SOLUTION: In a file management method, a computer executes: a step of, when a predetermined identifier is included in a path name specified in a request to open a first file regarding start-up units of a file operation program capable of operating plural files, selecting a protected file or a non-protected file of the first file in accordance with the predetermined identifier as an open target; a step of, when the predetermined identifier is not included in the path name, selecting the non-protected file of the first file as the open target when the protected file is not open regarding the start-up units, and selecting the protected file of the first file as the open target when the protected file is open regarding the start-up units; and a step of opening the protected file or non-protected file of the first file selected as the open target.
摘要翻译：要解决的问题：提高文件保护的便利性。解决方案：在文件管理方法中，计算机执行以下步骤：当在要打开第一文件的请求中指定的路径名中包含预定标识符时，该文件操作程序的启动单元能够操作多个文件，根据预定标识符选择第一文件的受保护文件或非保护文件作为打开目标; 当所述预定标识符不包括在所述路径名称中时，当所述保护文件对于所述启动单元不是打开时，选择所述第一文件的未受保护文件作为所述打开目标，并且选择所述保护文件的所述受保护文件当受保护文件关于启动单元打开时，第一个文件作为打开的目标; 以及打开被选择为打开目标的第一文件的受保护文件或非受保护文件的步骤。版权所有（C）2013，JPO＆INPIT

10. 发明专利

JP2012120124A E-mail transmission method, system, and client side and server side e-mail transmission program 有权
标题翻译：电子邮件传输方法，系统和客户端和服务器端电子邮件传输程序
公开(公告)号：JP2012120124A
公开(公告)日：2012-06-21
申请号：JP2010270749
申请日：2010-12-03
申请人： Fujitsu Ltd , 富士通株式会社
发明人： OCHIAI TAKAO , NODA TOSHITATSU , HASEBE TAKAYUKI , KOZAKURA FUMIHIKO , TSUDA HIROSHI
IPC分类号： H04L12/58 , G06F13/00
摘要： PROBLEM TO BE SOLVED: To prevent e-mail addressed to within an organization from being erroneously transmitted to a destination outside the organizations registered in a mailing list using an e-mail transmission system.SOLUTION: A mail check device 3, with regard to transmission mail having the representative address of a mailing list set therein, sets an internal flag which denotes transmission within the local domain only. A mail transmission device 4, if a destination of transmission mail bears the representative address of a mailing list, expands the mailing list indicated by the representative address and sets a mail address for the destination. A mail gateway device 6 stops sending transmission mail whose destination is a mail address outside the local domain and which has had an internal address flag set therein and sends to the source a transmission-aborted mail message which includes a transmission-aborted flag and alert information indicating the mail address of the mailing list expanded to the destination. The mail check device 3, based on transmission-aborted mail messages, notifies the source collectively of mail addresses for which transmission has been aborted.
摘要翻译：要解决的问题：防止组织内的电子邮件错误地传送到使用电子邮件传输系统登记在邮件列表中的组织之外的目的地。解决方案：邮件检查装置3关于其中设置有邮寄列表的代表地址的传送邮件，设置仅在本地域内传输的内部标志。邮件发送装置4如果发送邮件的目的地具有邮寄列表的代表地址，则扩展由代表地址指示的邮件列表，并设置目的地的邮件地址。邮件网关设备6停止发送其目的地是本地域外的邮件地址并且已经设置了内部地址标志的传送邮件，并向源发送包括传输中止标志和警报信息的传输中止邮件消息指示扩展到目的地的邮件列表的邮件地址。邮件检查装置3基于传输中止的邮件消息，将集中的信息通知给发送已被中止的邮件地址。版权所有（C）2012，JPO＆INPIT

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