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1. 发明公开

EP0887774A3 IC card processing system and processing method 失效
标题翻译：系统和方法，用于处理芯片卡
公开(公告)号：EP0887774A3
公开(公告)日：2001-08-01
申请号：EP98304848.9
申请日：1998-06-19
申请人： Hitachi, Ltd. , HITACHI VIDEO ENGINEERING, INC.
发明人： Yoneta, Koichi , Inoue, Masayuki , Inamitsu, Tetsuharu , Itoh, Shigeyuki , Takami, Yutaka , Matsumoto, Kenji
IPC分类号： G07F7/10 , G07F19/00 , H04M1/274 , H04M1/66 , G07F7/08
CPC分类号： G07F7/0866 , G06Q20/105 , G06Q20/363 , H04M1/675 , H04M1/72519 , H04M3/387 , H04M3/493
摘要： An IC card system includes an IC card (1), an IC card read/write unit (2) for reading/writing the IC card, a communication unit (10) intervening for connection to a communication line network (5), a controller (3) for controlling the IC card read/write unit and communication unit, and a server system (4) connected to the communication line network. The IC card (1) is written with at least specified access destination information for accessing the server system (4), the controller (3) automatically accesses the server system (4) through the communication unit (10) in accordance with the access destination information in the IC card, and the server system (4) offers information to an information offering destination (1, 3, 4) determined automatically by information to be offered which is processed by the server system (4), an information offering destination (1, 3, 4) already written in the IC card (1) inserted in the IC card read/write unit (2) or an information offering destination (1, 3, 4) designated by a user after the insertion of the IC card (1).

2. 发明公开

EP0887774A2 IC card processing system and processing method 失效
标题翻译：系统与Verfahren zum Verarbeiten von Chipkarten
公开(公告)号：EP0887774A2
公开(公告)日：1998-12-30
申请号：EP98304848.9
申请日：1998-06-19
申请人： HITACHI, LTD. , HITACHI VIDEO ENGINEERING, INC.
发明人： Yoneta, Koichi , Inoue, Masayuki , Inamitsu, Tetsuharu , Itoh, Shigeyuki , Takami, Yutaka , Matsumoto, Kenji
IPC分类号： G07F7/10 , G07F19/00 , H04M1/274
CPC分类号： G07F7/0866 , G06Q20/105 , G06Q20/363 , H04M1/675 , H04M1/72519 , H04M3/387 , H04M3/493
摘要： An IC card system includes an IC card (1), an IC card read/write unit (2) for reading/writing the IC card, a communication unit (10) intervening for connection to a communication line network (5), a controller (3) for controlling the IC card read/write unit and communication unit, and a server system (4) connected to the communication line network. The IC card (1) is written with at least specified access destination information for accessing the server system (4), the controller (3) automatically accesses the server system (4) through the communication unit (10) in accordance with the access destination information in the IC card, and the server system (4) offers information to an information offering destination (1, 3, 4) determined automatically by information to be offered which is processed by the server system (4), an information offering destination (1, 3, 4) already written in the IC card (1) inserted in the IC card read/write unit (2) or an information offering destination (1, 3, 4) designated by a user after the insertion of the IC card (1).
摘要翻译： IC卡系统包括IC卡（1），用于读/写IC卡的IC卡读/写单元（2），用于连接到通信线网络（5）的通信单元（10），控制器（3），用于控制IC卡读/写单元和通信单元，以及连接到通信线网络的服务器系统（4）。 IC卡（1）写入至少具有用于访问服务器系统（4）的访问目的地信息，控制器（3）根据访问目的地通过通信单元（10）自动访问服务器系统（4） IC卡中的信息和服务器系统（4）向由服务器系统（4）处理的要提供的信息自动确定的信息提供目的地（1，3，4）提供信息，信息提供目的地（已经写入插入IC卡读/写单元（2）的IC卡（1）或在插入IC卡之后由用户指定的信息提供目的地（1,3,4）（1）。

3. 发明公开

EP2056517A2 Encryption apparatus, decryption apparatus and cryptography system 审中-公开
标题翻译： Verschlüsselungsvorrichtung，EntschlüsselungsvorrichtungundVerschlüsselungssystem
公开(公告)号：EP2056517A2
公开(公告)日：2009-05-06
申请号：EP08019103.4
申请日：2008-10-31
申请人： Hitachi Ltd.
发明人： Hatano, Yasou , Miyazaki, Kunihiko , Matsumoto, Kenji , Shimizu, Yoji
IPC分类号： H04L9/00
CPC分类号： H04L9/083 , H04L9/0863 , H04N1/32128 , H04N1/4486 , H04N2201/3242 , H04N2201/3277
摘要： Provided is a technology with which an electronic document including a plurality of elements such as texts and images may be partially encrypted and decrypted. An encryption-processing control unit receives a selection of electronic data included in an electronic document and a selection of an encryption key for encrypting the electronic data from among encryption keys stored in a storing unit. The encryption-processing control unit generates encrypted area data including partially encrypted data obtained by encrypting the selected electronic data with the selected encryption key, positional information for specifying a position of the selected electronic data in the electronic document, and decryption information including information that may specify a decryption key with which the partially encrypted data may be decrypted, and adds the encrypted area data to the electronic document.
摘要翻译：提供了一种技术，其中包括诸如文本和图像的多个元素的电子文档可以被部分地加密和解密。加密处理控制单元从存储在存储单元中的加密密钥中接收包括在电子文档中的电子数据的选择和用于加密电子数据的加密密钥的选择。加密处理控制单元生成加密区域数据，该加密区域数据包括通过使用所选择的加密密钥加密所选择的电子数据而获得的部分加密数据，用于指定电子文档中所选择的电子数据的位置的位置信息，以及包括可能指定可以解密部分加密的数据的解密密钥，并将加密的区域数据添加到电子文档。

4. 发明授权

EP0887774B1 IC card processing system and processing method 失效
标题翻译：系统和方法，用于处理芯片卡
公开(公告)号：EP0887774B1
公开(公告)日：2004-12-08
申请号：EP98304848.9
申请日：1998-06-19
申请人： Hitachi, Ltd. , Hitachi Video & Information System, Inc.
发明人： Yoneta, Koichi , Inoue, Masayuki , Inamitsu, Tetsuharu , Itoh, Shigeyuki , Takami, Yutaka , Matsumoto, Kenji
IPC分类号： G07F7/10 , G07F19/00 , H04M1/274 , H04M1/66 , G07F7/08
CPC分类号： G07F7/0866 , G06Q20/105 , G06Q20/363 , H04M1/675 , H04M1/72519 , H04M3/387 , H04M3/493

5. 发明公开

EP0831435A3 Program writable IC card and method thereof 失效
标题翻译：计划写智能卡及相关的方法
公开(公告)号：EP0831435A3
公开(公告)日：2000-06-21
申请号：EP97113963.9
申请日：1997-08-13
申请人： Hitachi, Ltd. , Hitachi Video & Information System, Inc.
发明人： Inoue, Masayuki , Itoh, Shigeyuki , Takami, Yutaka , Matsumoto, Kenji
IPC分类号： G07F7/10 , G06K19/073
CPC分类号： G07F7/1008 , G06Q20/3552
摘要： An IC card and a method thereof for adding or changing a program for a memory for writing without adversely affecting the function of the IC card and by keeping the security of a program to be written later by restricting writing by a write control program having a decryption function or a program code conversion function

6. 发明公开

EP0813173A3 Electronic purse application system and method thereof 失效
标题翻译：系统和方法使用电子钱包
公开(公告)号：EP0813173A3
公开(公告)日：2000-06-14
申请号：EP97304124.7
申请日：1997-06-12
申请人： Hitachi, Ltd. , Hitachi Video & Information System, Inc.
发明人： Matsumoto, Kenji , Itoh, Shigeyuki , Takami, Yutaka, No. 2-221 Yoshida-apato , Inoue, Masayuki , Aizawa, Iwao
IPC分类号： G07F7/08 , G07F7/10
CPC分类号： G07F7/025 , G06Q20/06 , G06Q20/10 , G06Q20/102 , G06Q20/105 , G06Q20/108 , G06Q20/1085 , G06Q20/20 , G06Q20/204 , G06Q20/342 , G06Q20/4014 , G06Q40/04
摘要： On the basis of information which is the standard for transaction conditions such as amount information in an IC card as well as age information registered in the IC card or a predetermined contract destination, a transaction when electronic money is used and restrictions and conditions for program audience are automatically set.

7. 发明公开

EP0803830A1 Electronic wallet system 失效
标题翻译：电力系统
公开(公告)号：EP0803830A1
公开(公告)日：1997-10-29
申请号：EP96106660.2
申请日：1996-04-26
申请人： HITACHI, LTD.
发明人： Matsumoto, Kenji , Itoh, Shigeyuki , Nakano, Misuzu , Kanehira, Akira, Pakuhaimu Ikebukurohoncho 401
IPC分类号： G06K7/06 , G06K19/073 , G07F7/10
CPC分类号： G07F7/1008 , G06K7/0013 , G06K7/0086 , G06K19/073 , G06Q20/105 , G06Q20/341 , G07F7/0886
摘要： An electronic wallet system easy to use and having high security is provided. The electronic wallet system includes an IC card (2) for storing electronic money information, an IC card reader/writer (1) for reading data from, and writing data into, the IC card, an IC card loader unit (10) for loading the IC card into, and unloading the IC card from, the IC card loader unit, an IC card load controller unit (19) for controlling a load/unload operation of the IC card, and a lock signal generator unit (17) for generating an IC card lock signal in response to an activation of an unload operation by the IC card load controller unit. An electronic wallet system with an ID number specific to the system, applied to a POS system, includes a system ID verification unit (1010) and an input unit (1013) for inputting data to the system, wherein an IC card (1002) can be unloaded in response to an activation of an unload operation by a load controller unit (1018) and an input of the system ID from the input unit.
摘要翻译：提供易于使用并具有高安全性的电子钱包系统。电子钱包系统包括用于存储电子货币信息的IC卡（2），用于从IC卡读取数据并将数据写入IC卡的IC卡读/写器（1），用于装载IC卡加载器单元 IC卡从IC卡装载单元插入和卸载IC卡，用于控制IC卡的加载/卸载操作的IC卡负载控制器单元（19）和用于产生IC卡的锁定信号发生器单元（17）响应于IC卡负载控制器单元的卸载操作的激活而产生IC卡锁定信号。一种应用于POS系统的具有系统特有ID号的电子钱包系统，包括用于向系统输入数据的系统ID验证单元（1010）和输入单元（1013），其中IC卡（1002）可以响应于负载控制器单元（1018）的启动卸载操作和来自输入单元的系统ID的输入而被卸载。

8. 发明公开

EP0831438A3 Electronic money transaction system 失效
标题翻译：电子资金转帐系统
公开(公告)号：EP0831438A3
公开(公告)日：2001-02-07
申请号：EP97306900.8
申请日：1997-09-05
申请人： Hitachi, Ltd.
发明人： Takami, Yutaka , Matsumoto, Kenji , Itoh, Shigeyuki
IPC分类号： G07F19/00 , G07F7/08 , G07C1/30 , G07B15/00
CPC分类号： G06Q20/065 , G06Q20/06 , G06Q20/32 , G06Q20/322 , G06Q20/3226 , G07B15/04
摘要： A terminal 2 held by the user is provided with a radio transmitter and receiver 3. Electronic money information is transferred via the radio transmitter and receiver 3. By using a portable telephone, it is unnecessary to directly insert an IC card 1 into service supply equipment 17. In addition to the service supply equipment 17, a device 9 for storing electronic money information in a lump is provided. Since the electronic money information is transferred into the device 9 for storing the electronic money information in a lump, it is unnecessary to collect the electronic money information stored in terminals one by one.

9. 发明公开

EP1895739A3 Encrypting device, decrypting device, information system, encrypting method, decrypting method, and program 审中-公开
标题翻译：加密装置，解密装置，信息系统，加密方法，解密方法，以及程序
公开(公告)号：EP1895739A3
公开(公告)日：2008-10-22
申请号：EP07017296.0
申请日：2007-09-04
申请人： Hitachi, Ltd.
发明人： Hatano, Yasuo , Miyazaki, Kunihiko , Matsumoto, Kenji , Shimizu, Yoji
IPC分类号： H04L29/06
CPC分类号： H04L9/0833 , G06F21/6209 , G06F2221/2107 , H04L9/0825 , H04L9/0869 , H04L9/0891 , H04L63/0442 , H04L63/062 , H04L2209/60
摘要： An encryption processing part of a controller of each of user devices specifies components of content as encryption target parts, creates an encryption key creation key by reading out a public key, for each of the encryption target parts, of a second user who is allowed to view the encryption target part, raising a secret key of an administrator of the content data to the power of the public key thus read out, and calculating a remainder, encrypts random numbers each corresponding to each of the encryption target parts by using the encryption key creation key, creates an encryption key for each of the encryption target parts, and encrypts, by using the encryption key created for each of the encryption target parts, each of the encryption target parts corresponding to the encryption key.

10. 发明公开

EP1909209A1 Authentication system and method 审中-公开
标题翻译： Authentifizierungssystem und -verfahren
公开(公告)号：EP1909209A1
公开(公告)日：2008-04-09
申请号：EP07016017.1
申请日：2007-08-14
申请人： Hitachi, Ltd.
发明人： Uchiyama, Hiroki , Umezawa, Katsuyuki , Kobayashi, Ken , Matsumoto, Kenji
IPC分类号： G06F21/00 , G07F7/10 , H04L29/06
CPC分类号： H04L63/0853 , G06F21/32 , G06F21/34 , G06Q20/341 , G06Q20/355 , G06Q20/409 , G07F7/1008 , G07F7/1091
摘要： To provide a novel authentication scheme to prevent PIN information from being exposed to the outside of a data carrier, without modifying an existing application for authentication management. The data carrier includes means for generating PIN information therein; a PIN storage unit for storing the generated PIN information with respect to the use of a service application; an authentication information storage unit for storing information unique to a user; an authentication application unit for authenticating the user by referring to the authentication information stored in the authentication information storage unit; means for verifying the PIN information stored in the PIN storage unit according to the authentication result by the authentication application; and a service application unit for performing a service according to the result of the verification of the PIN information by the verification means.
摘要翻译：提供一种新颖的认证方案，以防止PIN信息暴露于数据载体的外部，而不修改现有的用于认证管理的应用。数据载体包括用于在其中生成PIN信息的装置; PIN存储单元，用于存储关于使用服务应用的生成的PIN信息; 验证信息存储单元，用于存储用户唯一的信息; 认证应用单元，用于通过参考存储在认证信息存储单元中的认证信息来认证用户; 用于根据认证应用的认证结果验证存储在PIN存储单元中的PIN信息的装置; 以及服务应用单元，用于根据验证装置对PIN信息的验证结果执行服务。

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