公开(公告)号：EP1842156A2

公开(公告)日：2007-10-10

申请号：EP06710663.3

申请日：2006-01-12

申请人： NXP B.V.

发明人： GRAEBER, Frank

IPC分类号： G06K19/077

CPC分类号： G06K19/07758 ,  G06K19/07749

摘要： The invention is related to a device (DEV) for applying operating data (OPDAT) of said device (DEV) and/or data associated (ASDAT) with playback data ( PLDAT) played by said device (DEV) to a remote device (RD) . The device (DEV) comprises a memory (MEM) and a power supply (POW, BAT) arranged to power said device (DEV) and said memory (MEM) . Operating data (OPDAT) and/or said associated data (ASDAT) are stored in said memory (MEM) during operation of said device (DEV) . Subsequently said data (OPDAT, ASDAT) can be read by means of said remote device (RD) being in the proximity of device (DEV) . According to the invention said memory (MEM) is designed to be powered by means of radio waves emitted by the remote device (RD) . Hence data (OPDAT, ASDAT) can even be read if the power supply (POW, BAT) is not available, because it is switched off or broken for example .

公开(公告)号：EP1886260B1

公开(公告)日：2010-07-28

申请号：EP06765690.0

申请日：2006-05-19

申请人： NXP B.V.

发明人： GRAEBER, Frank ,  TOBERGTE, Wolfgang

IPC分类号： G06K17/00

CPC分类号： G06K17/00 ,  G06K7/0008 ,  G06K2017/0067

公开(公告)号：EP1899886A2

公开(公告)日：2008-03-19

申请号：EP06765840.1

申请日：2006-06-23

申请人： NXP B.V.

发明人： MEYN, Hauke ,  GRAEBER, Frank

IPC分类号： G06F21/00

CPC分类号： H04L63/102 ,  G06F21/445 ,  G06F21/55 ,  G06F21/554 ,  G06F21/57 ,  G06F21/71 ,  G06F2221/2129 ,  G06F2221/2143 ,  G06F2221/2153 ,  H04L63/205

摘要： In order to provide a security system (100; 100') for securing the integrity of at least one arrangement comprising multiple devices (10, 12; 10a, 12a, 12b, 12c), for example of at least one network and/or of at least one computer system, wherein manipulation of the arrangement comprising these multiple components or devices (10, 12; 10a, 12a, 12b, 12c) is prevented, it is proposed that the devices (10, 12; 10a, 12a, 12b, 12c) communicate with each other, in particular by exchanging messages (20) between and among each other, that each device (10, 12; 10a, 12a, 12b, 12c) comprises at least one respective security unit (30, 32) [a] for performing at least one authentication by means of exchanged messages (20) and [b.i] in case of a valid authentication for enabling operation of the respective device (10; 10a) and/or of at least one of the other devices (12; 12a, 12b, 12c) and [b.ii] otherwise, in particular in case of an invalid authentication, for disabling operation of the respective device (10; 10a) and/or of at least one of the other devices (12; 12a, 12b, 12c) and/or - of at least one undefined and/or unauthorized device (14), in particular of at least one device comprising no such security unit (30, 32).

公开(公告)号：EP3799462A1

公开(公告)日：2021-03-31

申请号：EP20194613.4

申请日：2020-09-04

申请人： NXP B.V.

发明人： GRAEBER, Frank ,  EBER, Wolfgang

IPC分类号： H04W12/08 ,  H04W12/47 ,  H04W12/63 ,  G07C9/00 ,  B60R25/00 ,  H04W4/02 ,  H04W4/40 ,  B60R25/24

摘要： The embodiments described herein include systems and methods for providing controlled accesses to secured devices using near-field communication signals transmitted from a mobile communication device. More specifically, the embodiments described herein determine a measure of a field strength of a near-field communication signal transmitted from a mobile communication device to determine a distance to the mobile communication device, and selectively allow access to the secured device based at least in part on that determined distance. Such a system and method can be implemented using features commonly provided on smart phones and other mobile communication devices, and as such can be used to provide a distance-based controlled access to a secured device without requiring the user to carry a separate key-fob or other specialized hardware.

公开(公告)号：EP3471334A1

公开(公告)日：2019-04-17

申请号：EP17195646.9

申请日：2017-10-10

申请人： NXP B.V.

发明人： NOWOTTNICK, Juergen ,  GRAEBER, Frank

IPC分类号： H04L9/08 ,  H04L9/32

摘要： In accordance with a first aspect of the present disclosure, a method for configuring a transponder is conceived, comprising: deriving a signature from a physical unclonable function; verifying said signature; initiating a key training sequence between a base station and the transponder in dependence on a result of verifying the signature. In accordance with other aspects of the present disclosure, a corresponding computer program, transponder and base station are provided.

公开(公告)号：EP1782388B1

公开(公告)日：2019-04-03

申请号：EP05773342.0

申请日：2005-08-02

申请人： NXP B.V.

发明人： GRAEBER, Frank

IPC分类号： G07B15/02

公开(公告)号：EP1842156B1

公开(公告)日：2012-04-11

申请号：EP06710663.3

申请日：2006-01-12

申请人： NXP B.V.

发明人： GRAEBER, Frank

IPC分类号： G06K19/077

CPC分类号： G06K19/07758 ,  G06K19/07749

摘要： The invention is related to a device (DEV) for applying operating data (OPDAT) of said device (DEV) and/or data associated (ASDAT) with playback data ( PLDAT) played by said device (DEV) to a remote device (RD) . The device (DEV) comprises a memory (MEM) and a power supply (POW, BAT) arranged to power said device (DEV) and said memory (MEM) . Operating data (OPDAT) and/or said associated data (ASDAT) are stored in said memory (MEM) during operation of said device (DEV) . Subsequently said data (OPDAT, ASDAT) can be read by means of said remote device (RD) being in the proximity of device (DEV) . According to the invention said memory (MEM) is designed to be powered by means of radio waves emitted by the remote device (RD) . Hence data (OPDAT, ASDAT) can even be read if the power supply (POW, BAT) is not available, because it is switched off or broken for example .