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1. 发明申请

WO2008035296A2 EXTENDED FUNCTIONALITY OF RFID DEVICES 审中-公开
标题翻译： RFID设备的扩展功能
公开(公告)号：WO2008035296A2
公开(公告)日：2008-03-27
申请号：PCT/IB2007053797
申请日：2007-09-19
申请人： KONINKL PHILIPS ELECTRONICS NV , GUAJARDO MERCHAN JORGE , SCHRIJEN GEERT J , CONRADO CLAUDINE V , TOMBEUR ANTOON M H , TUYLS PIM T
发明人： GUAJARDO MERCHAN JORGE , SCHRIJEN GEERT J , CONRADO CLAUDINE V , TOMBEUR ANTOON M H , TUYLS PIM T
CPC分类号： G06K19/0723
摘要： It is described a RFID device (231a, 231b, 231c, 331) comprising a data memory (236) and an electronic circuit arrangement (237, 238, 239, 247) coupled thereto. The electronic circuit arrangement has a first and a second operational configuration, wherein by receiving a control command (250a) the electronic circuit arrangement can be switched irreversibly from the first to the second configuration. The RFID device further comprises a communication interface (245) being coupled to the electronic circuit arrangement. In the first configuration the RFID device is adapted to communicate with a standard RFID reader (110) via the communication interface. In the second configuration the communication with the standard RFID reader is disabled and the RFID device is adapted to communicate with a readout-RFID device (370). The RFID device may be equipped with a secondary communication interface that can be used to communicate with the RFID device in a privacy- preserving manner. After the RFID device has been disabled, the secondary interface can be used to access data in a secure manner.
摘要翻译：描述了包括数据存储器（236）和与其耦合的电子电路装置（237,238,239,247）的RFID装置（231a，231b，231c，331）。电子电路装置具有第一和第二操作配置，其中通过接收控制命令（250a），电子电路装置可以从第一配置到第二配置不可逆地切换。 RFID设备还包括耦合到电子电路装置的通信接口（245）。在第一配置中，RFID设备适于经由通信接口与标准RFID读取器（110）进行通信。在第二配置中，禁止与标准RFID读取器的通信，并且RFID设备适于与读出RFID设备（370）通信。 RFID设备可以配备有可以以保密方式与RFID设备通信的辅助通信接口。在RFID设备被禁用之后，辅助接口可以用于以安全的方式访问数据。

2. 发明申请

WO2007069108A3 METHOD AND SYSTEM FOR AUTHENTICATION OF A LOW-RESOURCE PROVER 审中-公开
标题翻译：用于认证资源不足的方法和系统
公开(公告)号：WO2007069108A3
公开(公告)日：2007-10-18
申请号：PCT/IB2006054453
申请日：2006-11-27
申请人： KONINKL PHILIPS ELECTRONICS NV , MAUBACH STEFAN J , CONRADO CLAUDINE V , SCHRIJEN GEERT J
发明人： MAUBACH STEFAN J , CONRADO CLAUDINE V , SCHRIJEN GEERT J
IPC分类号： H04L9/08 , H04L9/32
CPC分类号： H04L9/3026 , H04L9/0844 , H04L2209/805
摘要： A method is presented for enabling authentication of a prover in a Radio Frequency Identification system comprising the prover and a verifier, the method comprising the steps of: the prover sending a prover identifier and a parent identifier to the verifier, the verifier sending a verifier identifier to the prover, the prover calculating a first common secret by means of a prover polynomial, where an unknown in the prover polynomial is substituted by a result calculated using a function of at least the verifier identifier, and the verifier calculating the first common secret by means of a first verifier polynomial, wherein a first unknown in the first verifier polynomial is substituted by the prover identifier and a second unknown in the first verifier polynomial is substituted by the parent identifier, the prover creating a first message by modulating a first core secret with regard to at least the first common secret, aid prover sending the first message to the verifier, and the verifier creating a first candidate for the first core secret by demodulating the first message with the first common secret, whereby the candidate for the first core secret is for use in the authentication. This allows the verifier and prover to independently create a common secret, used for modulating the core secret. Furthermore, no pre-registration of the prover with the verifier is required and calculation using polynomials requires little processing power. A corresponding system, prover and verifier are also presented.
摘要翻译：提出了一种用于在包括证明者和验证者的射频识别系统中验证证明者的方法，该方法包括以下步骤：证明者向验证者发送证明者标识符和父亲标识符，验证者发送验证者标识符向所述证明者发送证明者，所述证明者借助于证明者多项式来计算第一公共秘密，其中所述证明者多项式中的未知部分被使用至少所述验证者标识符的函数计算的结果代替，并且所述验证者通过以下方式来计算所述第一公共秘密：第一验证多项式的装置，其中第一验证多项式中的第一未知被替换为证明者标识符并且第一验证多项式中的第二未知替换为父标识符，证明者通过调制第一核心秘密来创建第一消息关于至少第一个共同秘密，援助证明者发送第一个信息给验证者，以及veri 通过用第一公共秘密解调第一消息来更先生成第一核心秘密的第一候选者，由此第一核心秘密的候选者用于认证。这允许验证者和证明者独立地创建公共秘密，用于调制核心秘密。此外，不需要证明者与验证者的预先注册，并且使用多项式的计算需要很少的处理能力。还提供了相应的系统，证明者和验证者。

3. 发明申请

WO2006077551A2 PRIVATE AND CONTROLLED OWNERSHIP SHARING 审中-公开
标题翻译：私有和控制所有权共享
公开(公告)号：WO2006077551A2
公开(公告)日：2006-07-27
申请号：PCT/IB2006050206
申请日：2006-01-19
申请人： KONINKL PHILIPS ELECTRONICS NV , CONRADO CLAUDINE V , SCHRIJEN GEERT J , PETKOVIC MILAN
发明人： CONRADO CLAUDINE V , SCHRIJEN GEERT J , PETKOVIC MILAN
IPC分类号： G06F21/10 , G06F21/64 , G06Q20/38
CPC分类号： H04L63/126 , G06F21/10 , G06F21/645 , G06F2221/0737 , G06Q20/383 , H04L63/0421 , H04L63/0428 , H04L63/123 , H04L69/03 , H04L2463/101
摘要： The present invention relates to a method, a device and a system for preventing unauthorized introduction of content items in a network containing compliant devices and enabling users in the network to be anonymous. A basic idea of the present invention is to provide a CA (206) with a fingerprint of a content item to be introduced in a network at which the CA is arranged. Further, the CA is provided with an identifier of a content introducer (201), which introduces the particular content item in the network. The CA compares the fingerprint to a predetermined set of fingerprints, and content item intro¬ duction is allowed if the content itemfingerprint cannot be found among the fingerprints comprised in the set. On introduction of the content item, the CA generates a pseudonym for the content introducer and creates a signed content ID certificate comprising at least said fingerprint and a unique content identifier for the content item and the pseudonym of the content introducer.
摘要翻译：本发明涉及一种用于防止在含有兼容设备的网络中未经授权的引入内容的方法，设备和系统，并使网络中的用户能够匿名。本发明的基本思想是向CA（206）提供要在CA布置的网络中引入的内容项目的指纹。此外，CA被提供有内容引入器（201）的标识符，其将特定内容项目引入网络。 CA将指纹与指定的一组指纹进行比较，如果在集合中包含的指纹中找不到内容项目指纹，则允许内容项目介绍。在引入内容项目时，CA为内容引导器生成假名，并创建包括至少所述指纹的签名内容ID证书和用于内容项目和内容引导器的假名的唯一内容标识符。

4. 发明申请

WO2006077546A2 REGISTRATION PHASE 审中-公开
标题翻译：注册阶段
公开(公告)号：WO2006077546A2
公开(公告)日：2006-07-27
申请号：PCT/IB2006050200
申请日：2006-01-19
申请人： KONINKL PHILIPS ELECTRONICS NV , VAN DER VELDE WYTSE H , PETKOVIC MILAN , CONRADO CLAUDINE V , VAN DER VEEN MINNE
发明人： VAN DER VELDE WYTSE H , PETKOVIC MILAN , CONRADO CLAUDINE V , VAN DER VEEN MINNE
IPC分类号： G06F21/10 , G06F21/60
CPC分类号： G06F21/10 , G06F21/606 , G06F2221/0737 , G06F2221/2115 , G06F2221/2145
摘要： The present invention relates to a method, a device and a system for preventing unauthorized introduction of content items in a network containing compliant devices. A basic idea of the present invention is to provide a CA (206) with a fingerprint of a content item to be introduced in a network at which the CA is arranged. Further, the CA is provided with an identifier of a content introducer (201), which introduces the particular content item in the network. The CA compares the fingerprint to a predetermined set of fingerprints, and content item introduction is allowed if the content itemfingerprint cannot be found among the fingerprints comprised in the set. On introduction of the content item, the CA generates a watermark identifier, a watermarking key and a signed content ID certificate comprising at least said fingerprint and a unique content identifier for the content item and the identifier of the content introducer. Then, the watermark identifier is inserted in the content item by means of the watermarking key.
摘要翻译：本发明涉及用于防止在包含兼容设备的网络中未经授权引入内容项目的方法，设备和系统。本发明的基本思想是提供具有将要在安排CA的网络中引入的内容项的指纹的CA（206）。此外，CA被提供有在网络中引入特定内容项的内容引入者（201）的标识符。 CA将指纹与预定的一组指纹进行比较，并且如果在集合中包含的指纹中找不到内容项目指纹，则允许内容项目介绍。在引入内容项目时，CA生成水印标识符，水印密钥和至少包括所述指纹和用于内容项目和内容引入者的标识符的唯一内容标识符的签名内容ID证书。然后，通过水印密钥将水印标识符插入内容项中。

5. 发明申请

WO2006000989A8 RENEWABLE AND PRIVATE BIOMETRICS 审中-公开
标题翻译：可再生和私有生物资料
公开(公告)号：WO2006000989A8
公开(公告)日：2006-04-13
申请号：PCT/IB2005052037
申请日：2005-06-22
申请人： KONINKL PHILIPS ELECTRONICS NV , AKKERMANS ANTONIUS H M , CONRADO CLAUDINE V , DENTENEER THEODORUS J J
发明人： AKKERMANS ANTONIUS H M , CONRADO CLAUDINE V , DENTENEER THEODORUS J J
IPC分类号： G07C9/00 , H04L9/32
CPC分类号： G07C9/00158 , G06K9/00885
摘要： The present invention relates to a method of authenticating an individual (321) at an authenticating device (311) and an authenticating system for authenticating an individual. A basic idea of the present invention is to store, at a device or a system with which an individual wishes to authenticate herself, one or more data structures each comprising a value based on an identifier pertaining to the individual and an encrypted copy of the identifier. When the individual wants to authenticate herself, she contacts the authenticating device whereby a request is made to attain the encrypted identifier included in a specific data structure stored at the authenticating device. The individual subsequently provides proof to the authenticating device that she actually knows the identifier.
摘要翻译：本发明涉及一种在认证装置（311）上认证个人（321）的方法和用于认证个人的认证系统。本发明的基本思想是在个人希望自己认证的设备或系统上存储一个或多个数据结构，每个数据结构包括基于与个人有关的标识符的值和标识符的加密副本。当个人想要自己认证时，她联系认证设备，由此进行请求以获得包含在存储在认证设备中的特定数据结构中的加密标识符。个人随后向认证设备提供她实际知道标识符的证明。

6. 发明申请

WO2006000990A3 ANONYMOUS CERTIFICATES WITH ANONYMOUS CERTIFICATE SHOW 审中-公开
标题翻译：佚名证书与匿名证书展示
公开(公告)号：WO2006000990A3
公开(公告)日：2006-05-11
申请号：PCT/IB2005052039
申请日：2005-06-22
申请人： KONINKL PHILIPS ELECTRONICS NV , CONRADO CLAUDINE V , KAMPERMAN FRANCISCUS L A J
发明人： CONRADO CLAUDINE V , KAMPERMAN FRANCISCUS L A J
IPC分类号： H04L29/06
CPC分类号： H04L9/3263 , H04L9/3218 , H04L63/065 , H04L63/0823 , H04L2209/42
摘要： The present invention relates to a method at an issuing authority (111) to anonymously provide an individual (121) with a certificate (C), a method of providing anonymous approval of the individual at a communicating party (101) by means of using the certificate, an issuing authority for anonymously providing an individual with a certificate and an approving device for anonymously approving the individual by means of using the certificate. A basic idea of the invention is to provide an individual anonymously with certificates at an issuing authority, which certificates subsequently can be used by an individual to anonymously prove membership in a group at a communicating party.
摘要翻译：本发明涉及一种在发行机构（111）处匿名向个人（121）提供证书（C）的方法，一种通过在通信方（101）处通过使用证书，匿名向个人提供证书的发证机构和通过使用证书匿名批准个人的批准设备。本发明的基本思想是在发证机构向个人匿名提供证书，该证书随后可以被个人用来匿名证明在通信方的群组中的成员身份。

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