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1. 发明专利

JP2004127426A Recording control device, method, and recording medium capable of using the recording control method 有权
公开(公告)号：JP2004127426A
公开(公告)日：2004-04-22
申请号：JP2002290440
申请日：2002-10-02
申请人： Fujitsu Ltd , Hitachi Ltd , 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 , 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： KANAI YUICHI , HORI YOSHIHIRO , ONO RYOJI , OISHI TAKESHI , TADA KENICHIRO , HIRAI TATSUYA , KAMATA JUN
IPC分类号： H04N5/781 , G11B20/10 , G11B20/12 , G11B27/00 , G11B27/034 , G11B27/10 , G11B27/32 , G11C7/00 , H04N5/76 , H04N5/765 , H04N5/775 , H04N5/85 , H04N5/907 , H04N9/804
CPC分类号： G11B27/329 , G11B27/034 , G11B27/105 , G11B2220/216 , G11B2220/2516 , G11B2220/2562 , H04N5/76 , H04N5/765 , H04N5/775 , H04N5/781 , H04N5/85 , H04N5/907 , H04N9/8042
摘要： PROBLEM TO BE SOLVED: To provide a device suitable to recording in real time while maintaining compatibility with existing recording devices. SOLUTION: The recording area of a hard disk is managed by making a unit which has a prescribed size and which is constituted of physically continuous recording areas a unit and operating conditions of units are stored in an AU (Allocation Unit) management table. Data which require the processing in real time are stored by making the unit a unit. When the operating condition of the unit is changed by the recording of data or the deleting of data, the AU management table is updated and information indicating that the AU management table is updated is recorded in the table. An ultimate permutation device is detected (S200) at the time of inserting a hard disk or at the time of initializing a file system and when the ultimate permutation device is a file system which does not use the AU management table (N of S202), the table is reconfigured (S204) in order to maintain the consistence of the AU management table. COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2005235236A Personal authentication system, personal authentication method and computer program 有权
标题翻译：个人认证系统，个人认证方法和计算机程序
公开(公告)号：JP2005235236A
公开(公告)日：2005-09-02
申请号：JP2005088886
申请日：2005-03-25
申请人： Fujitsu Ltd , 富士通株式会社
发明人： OKADA SOICHI , HASEBE TAKAYUKI , KAMATA JUN , HAYASHI TAKEHIKO
IPC分类号： G06K17/00 , G06F15/00 , G06F21/20 , H04L9/32
摘要： PROBLEM TO BE SOLVED: To prevent an unauthorized use by a malicious user to enhance the reliability of an authentication result, in a personal authentication system or the like that is so structured as to execute personal authentication in response to an authentication request from a server. SOLUTION: This personal authentication system has: a personal authentication terminal 1 which has a plurality of authentication means or authentication levels and in which the authentication means or the authentication level to be used is variable; and the server 2 for carrying out an authentication request to the personal authentication terminal 1. The personal authentication terminal 1 has a means 30 for generating authentication terminal information including the information of a present position or a present time to be transmitted to the server. The server 2 has: a means 27 for transmitting authentication means/level designation information for designating the authentication means or the authentication level used for authentication to the personal authentication terminal; and a means 26 for changing the authentication means/level designation information transmitted to the personal authentication terminal 1 according to the authentication terminal information received from the personal authentication terminal 1. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了防止恶意用户的未经授权的使用以提高认证结果的可靠性，在个人认证系统等中，其被构造为响应于来自认证请求的认证请求执行个人认证一个服务器该个人认证系统具有：个人认证终端1，其具有多个认证装置或认证级别，并且认证装置或认证级别可变; 以及用于向个人认证终端1执行认证请求的服务器2.个人认证终端1具有用于生成包括要发送到服务器的当前位置或当前时间的信息的认证终端信息的装置30。服务器2具有：用于向个人认证终端发送用于指定认证装置的认证装置/级别指定信息或用于认证的认证级别的装置27; 以及用于根据从个人认证终端1接收到的认证终端信息来改变发送到个人认证终端1的认证装置/级别指定信息的装置26.版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2005251215A Personal authentication system, personal authentication method, and computer program 有权
标题翻译：个人认证系统，个人认证方法和计算机程序
公开(公告)号：JP2005251215A
公开(公告)日：2005-09-15
申请号：JP2005088885
申请日：2005-03-25
申请人： Fujitsu Ltd , 富士通株式会社
发明人： OKADA SOICHI , HASEBE TAKAYUKI , KAMATA JUN , HAYASHI TAKEHIKO
IPC分类号： G06T7/00 , G06F15/00 , G06F21/20 , H04L9/32
摘要： PROBLEM TO BE SOLVED: To improve reliability of authentication results by preventing improper use by an ill-intention user in a personal authentication system executing personal authentication in response to an authentication request from a server. SOLUTION: The authentication system comprises an authentication means 1 executing authentication with biological information and having functions outputting a score being the degree of similarity for the biological information and a hash value, a score log storage section 25 storing the score of personal identification obtained by the identification means 1 or a log of the hash value, and a processing section 26 determining disqualification of the authentication when the same score is continued at a plurality of times on the basis of the score read out from the score log storage section 25 or the log of the hash value. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过防止不正当用户在响应于来自服务器的认证请求执行个人认证的个人认证系统中的不当使用来提高认证结果的可靠性。认证系统包括认证装置1，其执行与生物信息的认证，并且具有输出生物信息和散列值的相似程度的分数的功能;存储个人识别分数的分数日志存储部分25 通过识别装置1获得的哈希值的日志以及哈希值的对数的处理部分26，以及基于从分数日志存储部分25读出的分数，确定在多次持续同一分数时认证的资格的处理部分26 或哈希值的日志。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2005251214A Terminal and method for personal authentication, and computer program 有权
标题翻译：个人认证的终端和方法以及计算机程序
公开(公告)号：JP2005251214A
公开(公告)日：2005-09-15
申请号：JP2005088884
申请日：2005-03-25
申请人： Fujitsu Ltd , 富士通株式会社
发明人： OKADA SOICHI , HASEBE TAKAYUKI , KAMATA JUN , HAYASHI TAKEHIKO
IPC分类号： G06T7/00 , G06F15/00 , G06F21/20 , H04L9/32
摘要： PROBLEM TO BE SOLVED: To improve reliability of identification results by preventing improper use of an ill-intentioned user at a personal authentication terminal executing personal authentication in response to an authentication request from a server. SOLUTION: The personal authentication terminal 1 has an authentication means by a plurality of biological information. The personal authentication terminal 1 is provided with a next authentication means determining section 19 determining an identification means by biological information to be used next according to scores which are the degree of similarity of the biological information in the authentication means, when an authentication operation is carried out by using the authentication means by certain biological information. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提高识别结果的可靠性，通过防止不正当使用用户在执行个人认证的个人认证终端上，以响应于来自服务器的认证请求。个人认证终端1具有多个生物信息的认证装置。个人认证终端1设置有下一认证装置确定部分19，当认证操作被携带时，根据认证装置中的生物信息的相似度的分数来确定随后使用的生物信息的识别装置通过使用认证手段通过某些生物信息。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2004178408A Personal identification terminal, personal identification method and computer program 有权
公开(公告)号：JP2004178408A
公开(公告)日：2004-06-24
申请号：JP2002345852
申请日：2002-11-28
申请人： Fujitsu Ltd , 富士通株式会社
发明人： OKADA SOICHI , HASEBE TAKAYUKI , KAMATA JUN , HAYASHI TAKEHIKO
IPC分类号： G06F21/20 , G06F21/00 , G07C9/00 , G07F7/10 , G09C1/00 , H04L9/32 , G06F15/00
CPC分类号： G07F7/1008 , G06F21/31 , G06F2221/2113 , G06Q20/341 , G06Q20/4014 , G07C9/00158 , G07F7/1083
摘要： PROBLEM TO BE SOLVED: To prevent unauthorized use by an ill-intentioned user to improve reliability of an identification result, in a personal identification terminal executing personal identification in response to an identification request from a server. SOLUTION: The personal identification terminal has a plurality of identification means or identification levels, and can vary a used identification means or identification level. Every time receiving the identification request from the server 2, the personal identification terminal sets a used identification means or identification level according to identification means/level designation information received from the server 2. The personal identification terminal returns use means/level information specifying the identification means or the identification level used for actual identification to the server in a falsification-detectable form together with the identification result. COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2006018528A Secure processor and program for the same 有权
标题翻译：安全处理程序和程序
公开(公告)号：JP2006018528A
公开(公告)日：2006-01-19
申请号：JP2004194951
申请日：2004-06-30
申请人： Fujitsu Ltd , 富士通株式会社
发明人： GOTO SEIJI , KAMATA JUN , TAMIYA DAIJI
IPC分类号： G06F21/24 , G06F9/30 , G06F21/22 , H04L9/10
CPC分类号： G06F21/70 , G06F12/1027 , G06F12/1408 , G06F13/24 , G06F21/52 , G06F21/53 , G06F21/554 , G06F21/575 , G06F21/64 , G06F21/71 , G06F21/72 , G06F21/74 , G06F2212/1052 , G06F2212/682
摘要： PROBLEM TO BE SOLVED: To improve the safety of information processing by authenticating an encrypted execution code e.g. and permitting only the execution of the execution code having succeeded in authentication. SOLUTION: A secure processor is provided with: an encrypted ROM code area for storing a core for executing an instruction code, a CPU inherent key inherent in the core and an encrypted instruction code in a unrewritable form; a code authentication processing block for authenticating instruction codes including the instruction code stored in the encrypted ROM code area; and an encrypting processing block for encrypting data to be inputted/outputted between the core and the outside. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过认证加密的执行代码来提高信息处理的安全性，例如并且仅允许已经成功进行认证的执行代码的执行。解决方案：安全处理器具有：用于存储用于执行指令代码的核心的加密ROM代码区域，核心固有的CPU固有密钥和不可重写形式的加密指令代码; 用于认证包括存储在加密ROM代码区中的指令代码的指令代码的代码认证处理块; 以及用于加密要在核心和外部之间输入/输出的数据的加密处理块。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2010055224A Access controlling system, access controlling method, access controlling program, and recording medium recording access controlling program 有权
标题翻译：访问控制系统，访问控制方法，访问控制程序和记录中的记录访问控制程序
公开(公告)号：JP2010055224A
公开(公告)日：2010-03-11
申请号：JP2008217481
申请日：2008-08-27
申请人： Fujitsu Ltd , 富士通株式会社
发明人： KAMATA JUN
IPC分类号： G06F21/24 , G06F9/46 , G06F21/22
CPC分类号： G06F21/6218 , G06F2221/2141
摘要： PROBLEM TO BE SOLVED: To execute forced access control from a virtual machine to a resource by using a label. SOLUTION: A managing domain 2 equipped in an access controlling system generates a virtual file for each domain 3 and each resource 4, determines whether a label can be provided to the generated virtual file, and determines contents of labels provided at the domain 3 and the resource 4 based on a result of the determination whether the label can be provided. A hypervisor 1 controls access from the domain 3 to the resource 4 by using an access control rule 15 based on the label provided at the domain 3 and the label provided at the resource 4. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过使用标签来执行从虚拟机到资源的强制访问控制。解决方案：配置在访问控制系统中的管理域2为每个域3和每个资源4生成虚拟文件，确定是否可以向生成的虚拟文件提供标签，并且确定在域上提供的标签的内容 3和资源4基于确定是否可以提供标签的结果。管理程序1通过使用基于域3上提供的标签的访问控制规则15以及在资源4处提供的标签来控制从域3到资源4的访问。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2008210225A Secure processor system, secure processor, and control method for it 有权
标题翻译：安全处理器系统，安全处理器及其控制方法
公开(公告)号：JP2008210225A
公开(公告)日：2008-09-11
申请号：JP2007047178
申请日：2007-02-27
申请人： Fujitsu Ltd , 富士通株式会社
发明人： GOTO SEIJI , KOYAMA HIDENORI , KAMATA JUN , MUKAI SHINYA , TAMIYA DAIJI , NAKAHARA MAKOTO , NISHIKATA MAKOTO , TSURUOKA CHIZUKA , NOGUCHI ARATA
IPC分类号： G06F21/22 , G06F21/24 , H04L9/08
CPC分类号： G06F21/71 , H04L9/0894 , H04L9/302 , H04L9/3249 , H04L2209/80
摘要： PROBLEM TO BE SOLVED: To achieve a system improved in security of processor processing by addition of minimum modules without allowing a manufacture and a user to know encryption information of each other. SOLUTION: The secure processor system includes a secure processor 20, which has a CPU core 21 executing an instruction code, an encryption key holding part 25 holding a processor key, and an encryption processing part 24 for encrypting/decrypting data input/output to/from the core 21 with the processor key, and a memory 30. The encryption key holding part 25 is provided with a fixed register 26 holding a fixed encryption key, and a writing register 27 storing an input instruction encryption key and holding the stored instruction encryption key unreadably. The encryption key holding part outputs the fixed encryption key as the processor key in activation, and after the instruction encryption key is written, outputs the instruction encryption key as the processor key. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过添加最小模块来实现处理器处理的安全性的系统，而不允许制造和用户知道彼此的加密信息。解决方案：安全处理器系统包括具有CPU核心21执行指令代码的安全处理器20，保存处理器密钥的加密密钥保持部分25和用于加密/解密数据输入/ 使用处理器密钥输出到核心21和从存储器30输出到核心21以及存储器30.加密密钥保持部分25设置有保持固定加密密钥的固定寄存器26和存储输入指令加密密钥并保存存储指令加密密钥不可读。加密密钥保存部输出固定加密密钥作为处理器密钥进行激活，写入指令加密密钥后，输出指令加密密钥作为处理器密钥。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2007179588A Content reading device and computer-readable recording medium stored with content reading program and content reading method 审中-公开
标题翻译：内容读取装置和存储有内容读取程序和内容读取方法的计算机可读记录介质
公开(公告)号：JP2007179588A
公开(公告)日：2007-07-12
申请号：JP2007094832
申请日：2007-03-30
申请人： Fujitsu Ltd , 富士通株式会社
发明人： KAMATA JUN , KOTANI MASATAKE , ONO KOSHIO , HATANAKA MASAYUKI , YOSHIDA MASATOSHI , NAKAI TAKAHIRO
IPC分类号： G06F21/24
摘要： PROBLEM TO BE SOLVED: To easily use content, and to prevent the illegal use of content. SOLUTION: This content reading device is configured for using content 141, and provided with an MO device 120, an MPEG2 decoder 130 and an MO medium 140 to which identification information (MSN=123, DSN=456, DSN=789) is respectively applied. AC (allowance information) 142 associated with the content 141 is recorded on the MO medium 140, and the use of the content 141 is controlled based on the AC 142 and the identification information. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：轻松使用内容，并防止非法使用内容。解决方案：该内容读取装置被配置为使用内容141，并且具有MO设备120，MPEG2解码器130和MO介质140，其中标识信息（MSN = 123，DSN = 456，DSN = 789）分别应用。与内容141相关联的AC（容许信息）142被记录在MO介质140上，并且基于AC 142和识别信息来控制内容141的使用。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2001092721A DEVICE AND METHOD FOR CONTROLLING CONTENT USE AND COMPUTER READABLE RECORDING MEDIUM HAVING CONTENT USE CONTROL PROGRAM RECORDED THEREON 失效
公开(公告)号：JP2001092721A
公开(公告)日：2001-04-06
申请号：JP26461699
申请日：1999-09-17
申请人： FUJITSU LTD
发明人： KAMATA JUN , KOTANI MASATAKE , ONO KOSHIO , HATANAKA MASAYUKI , YOSHIDA MASATOSHI , NAKAI TAKAHIRO
IPC分类号： G06F1/00 , G06F12/14 , G06F13/00 , G06F21/10 , G06F21/62 , G06Q10/00 , G06Q30/06 , G06Q50/00 , G06Q50/10 , G10L19/00 , G10L25/51 , G11B20/00 , G06F17/60 , G10L11/00
摘要： PROBLEM TO BE SOLVED: To easily utilize a content and also to prevent the illegal use of the content. SOLUTION: This content use control system is for using a content 141, and is provided with an MO device 120, an MPEG2 decoder 130 and an MO medium 140 to which identification information (MSN=123, DSN=456 and DSN=789) is respectively attached. An AC(access condition) 142 that is related to the content 141 is recorded on the MO medium 140, and the use of the content 141 is controlled on the basis of the AC 142 and the identification information.

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