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公开(公告)号：EP2100263B1
公开(公告)日：2010-10-20
申请号：EP07735827.3
申请日：2007-05-09
IPC分类号： G06K19/073 , G06F21/00
CPC分类号： G06K19/07309 , H04L9/3278 , H04L2209/805
摘要： It is described a method for controlling data access to and from an RFID device (230). Thereby, an RFID reading device (210b) authenticates himself to the RFID device (230) before the RFID device (230) communicates with the RFID reading device (210b). The RFID device (230) is equipped with a physically uncloneable function (237), which is adapted to produce a unique but unpredictable response signal (Rl, R2) upon receiving a predefined challenging signal (Cl, C2). During an enrolment of the RFID device a first response signal (Rl) being uniquely associated with a first challenging signal (Cl) is stored in a memory (238) of the RFID device (230). The first challenging signal (Cl) represents a password for opening further data communication with the RFID device (230). When a RFID reading device queries the RFID device (230) with a second challenging signal (C2), the RFID device (230) compares the corresponding response signal (R2) with the response (Rl) being stored during enrollment and only if there is a match, responds with its identifier (ID).
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公开(公告)号：EP2417546A1
公开(公告)日：2012-02-15
申请号：EP10712794.6
申请日：2010-04-02
CPC分类号： H04L9/0866 , G06F19/00 , G06F21/32 , G06F21/34 , G06F21/606 , G06F21/6254 , G06F2221/2129 , G16H10/65 , H04L9/3231 , H04L2209/88
摘要： A method of authenticating a device and a user comprises obtaining a device ID for the device, performing a biometric measurement of the user, obtaining helper data for the user, and generating a key from the biometric measurement and helper data. There is then generated a message comprising the key or a component derived from the key, which transmitted to a remote service, and at the service there is carried out the step of authenticating the device and the user with the message. In a preferred embodiment, the generating of the key further comprises generating the key from the device ID.
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公开(公告)号：EP2329423A1
公开(公告)日：2011-06-08
申请号：EP09787256.8
申请日：2009-09-21
IPC分类号： G06F21/00
CPC分类号： G06F21/34 , G06F21/32 , G06F2221/2115 , G06F2221/2129 , H04L9/0866 , H04L9/3278
摘要： A method of authenticating a device and a user comprises receiving a user input, generating a first key from the user input, performing a physical measurement of the device, obtaining helper data for the device, computing a second key from the physical measurement and the helper data, and performing an operation using the first and second keys. In a preferred embodiment, the method comprises performing a defined function on the first and second keys to obtain a third key. Additionally security can be provided by the step of receiving a user input comprising performing a biometric measurement of the user and the step of generating a first key from the user input comprises obtaining helper data for the user and computing the first key from the biometric measurement and the user helper data.
摘要翻译： 验证设备和用户的方法包括接收用户输入，从用户输入生成第一密钥，执行设备的物理测量，获取设备的帮助数据，从物理测量和辅助程序计算第二密钥 数据，以及使用第一和第二键执行操作。 在优选实施例中，该方法包括在第一和第二键上执行定义的功能以获得第三密钥。 此外，可以通过接收包括执行用户的生物测量测量的用户输入的步骤来提供安全性，并且从用户输入生成第一密钥的步骤包括获得用户的帮助数据并从生物测量测量计算第一密钥， 用户助手数据。
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公开(公告)号：EP2100263A1
公开(公告)日：2009-09-16
申请号：EP07735827.3
申请日：2007-05-09
IPC分类号： G06K19/073 , G06F21/00
CPC分类号： G06K19/07309 , H04L9/3278 , H04L2209/805
摘要： It is described a method for controlling data access to and from an RFID device (230). Thereby, an RFID reading device (210b) authenticates himself to the RFID device (230) before the RFID device (230) communicates with the RFID reading device (210b). The RFID device (230) is equipped with a physically uncloneable function (237), which is adapted to produce a unique but unpredictable response signal (Rl, R2) upon receiving a predefined challenging signal (Cl, C2). During an enrolment of the RFID device a first response signal (Rl) being uniquely associated with a first challenging signal (Cl) is stored in a memory (238) of the RFID device (230). The first challenging signal (Cl) represents a password for opening further data communication with the RFID device (230). When a RFID reading device queries the RFID device (230) with a second challenging signal (C2), the RFID device (230) compares the corresponding response signal (R2) with the response (Rl) being stored during enrollment and only if there is a match, responds with its identifier (ID).
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公开(公告)号：EP2147577B1
公开(公告)日：2012-01-11
申请号：EP08751127.5
申请日：2008-05-05
发明人： FERI, Lorenzo , SEKULOVSKI, Dragan , COLAK, Sel, B. , LINNARTZ, Johan, P., M., G. , DAMINK, Paulus, H., A. , GUAJARDO MERCHAN, Jorge
IPC分类号： H05B37/02
CPC分类号： H05B37/029 , H05B37/0272
摘要： The present invention relates to a location commissioning method for a lighting system, which comprises several lighting arrangements. Thus, an illuminated position, of for example a room, is selected for the performing the commissioning, which is then associated with that position. This commissioning is called luxissioningTM. The position is assigned a position id, and the light at the position is measured. Light data associated with each one of the lighting arrangements is derived from the measured light, and the light data is associated with the position id. Light transfer data is determined on basis of the light data and current drive data for the lighting arrangements and stored in a light effect setting array for the position id. A light effect setting method is also present, where there is requested a selected light effect at a selected position. For each such request data comprising a position id and a target light effect setting associated with the position is received. The associated initial light effect setting array is derived, for example by retrieving a stored one. Required drive data for the relevant light arrangements, for obtaining the target light effect setting, is determined by means of the light transfer data held in the array, and adjustments are made accordingly, if necessary. Devices and systems for performing the above methods are also addressed by this invention.
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公开(公告)号：EP2147577A1
公开(公告)日：2010-01-27
申请号：EP08751127.5
申请日：2008-05-05
发明人： FERI, Lorenzo , SEKULOVSKI, Dragan , COLAK, Sel, B. , LINNARTZ, Johan, P., M., G. , DAMINK, Paulus, H., A. , GUAJARDO MERCHAN, Jorge
IPC分类号： H05B37/02
CPC分类号： H05B37/029 , H05B37/0272
摘要： The present invention relates to a location commissioning method for a lighting system, which comprises several lighting arrangements. Thus, an illuminated position, of for example a room, is selected for the performing the commissioning, which is then associated with that position. This commissioning is called luxissioningTM. The position is assigned a position id, and the light at the position is measured. Light data associated with each one of the lighting arrangements is derived from the measured light, and the light data is associated with the position id. Light transfer data is determined on basis of the light data and current drive data for the lighting arrangements and stored in a light effect setting array for the position id. A light effect setting method is also present, where there is requested a selected light effect at a selected position. For each such request data comprising a position id and a target light effect setting associated with the position is received. The associated initial light effect setting array is derived, for example by retrieving a stored one. Required drive data for the relevant light arrangements, for obtaining the target light effect setting, is determined by means of the light transfer data held in the array, and adjustments are made accordingly, if necessary. Devices and systems for performing the above methods are also addressed by this invention.
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