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公开(公告)号：USRE46915E1
公开(公告)日：2018-06-26
申请号：US15203669
申请日：2016-07-06
发明人： Michael Peeters , Claude Debast , Bruno Motte , Tim Froidcoeur
CPC分类号： G06F21/52
摘要： A system implements a secure transaction of data between a server and a remote device. The remote device comprises: processing means adapted to process input data according to a security process; data storage means adapted to store verification information derived from the input data according to an encryption algorithm; and communication means for communicating the input data which has been processed by the security process to the server. The server is adapted to transmit a verification request to the remote device, and to verify the integrity of the security process based on verification information received from the communication means of the remote device in response to the verification request.
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公开(公告)号：US09641541B2
公开(公告)日：2017-05-02
申请号：US15166460
申请日：2016-05-27
IPC分类号： H04L29/14 , H04L29/06 , G06F21/55 , G07B15/02 , G07B15/06 , G01C21/26 , G06F21/52 , H04L29/08
CPC分类号： H04L63/126 , G01C21/26 , G06F21/52 , G06F21/552 , G06F2221/034 , G07B15/02 , G07B15/06 , H04L63/0876 , H04L63/123 , H04L63/1416
摘要： A data processing apparatus (30) comprising: a local source of data (4); a first controller (31); and a tamper-resistant second controller (32) configured to communicate with the first controller, the first controller being configured to control and receive data from the local source of data and from a sensing unit connected to the first controller via a communication interface and to perform a series of calculation operations on the data, wherein the second controller is configured to verify the integrity of a selected subset of the operations performed by the first controller.
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公开(公告)号：US09355504B2
公开(公告)日：2016-05-31
申请号：US14665802
申请日：2015-03-23
IPC分类号： G06F21/64 , G07B15/02 , G06F21/55 , G07B15/06 , G01C21/26 , G06F21/52 , G06F21/70 , H04L29/06
CPC分类号： H04L63/126 , G01C21/26 , G06F21/52 , G06F21/552 , G06F2221/034 , G07B15/02 , G07B15/06 , H04L63/0876 , H04L63/123 , H04L63/1416
摘要： A data processing apparatus (30) comprising: a local source of data (4); a first controller (31); and a tamper-resistant second controller (32) configured to communicate with the first controller, the first controller being configured to control and receive data from the local source of data and from a sensing unit connected to the first controller via a communication interface and to perform a series of calculation operations on the data, wherein the second controller is configured to verify the integrity of a selected subset of the operations performed by the first controller.
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