Patents by Inventor Michael Michel Patrick Peeters
Michael Michel Patrick Peeters has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9906505Abstract: An embodiment features an RSA process in which the private key is separated into shares. Decryption (and authentication and other RSA objectives) may be accomplished by successive modular exponentiation of, for example, a ciphertext or a signature.Type: GrantFiled: May 8, 2015Date of Patent: February 27, 2018Assignee: NXP B.V.Inventors: Michael Michel Patrick Peeters, Ventzislav Nikov
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Patent number: 9674165Abstract: Various embodiments relate to a method, device, and non-transitory medium including: determining a master key value for use in secure communications with a different device, wherein the master key value is used as a master key; deriving at least one session key using the master key; generating a new master key value based on the master key; deleting the current master key value; and using the new master key value as the master key.Type: GrantFiled: May 28, 2015Date of Patent: June 6, 2017Assignee: NXP B.V.Inventors: Michael Michel Patrick Peeters, Rudi Verslegers, Dimitri Warnez
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Patent number: 9641541Abstract: 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.Type: GrantFiled: May 27, 2016Date of Patent: May 2, 2017Assignee: Telit Automotive Solutions NVInventors: Michael Michel Patrick Peeters, Ventzislav Nikov, Claude Debast
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Publication number: 20170012948Abstract: An embodiment features an RSA process in which the private key is separated into shares. Decryption (and authentication and other RSA objectives) may be accomplished by successive modular exponentiation of, for example, a ciphertext or a signature.Type: ApplicationFiled: May 8, 2015Publication date: January 12, 2017Inventors: Michael Michel Patrick Peeters, Ventzislav Nikov
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Publication number: 20160352756Abstract: 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.Type: ApplicationFiled: May 27, 2016Publication date: December 1, 2016Inventors: Michael Michel Patrick PEETERS, Ventzislav NIKOV, Claude DEBAST
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Publication number: 20160352706Abstract: Various embodiments relate to a method, device, and non-transitory medium including: determining a master key value for use in secure communications with a different device, wherein the master key value is used as a master key; deriving at least one session key using the master key; generating a new master key value based on the master key; deleting the current master key value; and using the new master key value as the master key.Type: ApplicationFiled: May 28, 2015Publication date: December 1, 2016Inventors: Michael Michel Patrick PEETERS, Rudi VERSLEGERS, Dimitri WARNEZ
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Patent number: 9355504Abstract: 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.Type: GrantFiled: March 23, 2015Date of Patent: May 31, 2016Assignee: Telit Automotive Solutions NVInventors: Michael Michel Patrick Peeters, Ventzislav Nikov, Claude Debast
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Publication number: 20150193987Abstract: 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.Type: ApplicationFiled: March 23, 2015Publication date: July 9, 2015Inventors: Michael Michel Patrick PEETERS, Ventzislav NIKOV, Claude DEBAST
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Patent number: 9015497Abstract: 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.Type: GrantFiled: December 14, 2010Date of Patent: April 21, 2015Assignee: Telit Automotive Solutions NVInventors: Michael Michel Patrick Peeters, Ventzislav Nikov, Claude Debast
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Patent number: 8285731Abstract: A road pricing smart client and method for a road pricing system enabling the removal of information from the positioning data describing the itinerary which suggest private data such as travelling speed and itinerary of the originator of the data. Accordingly, the smart client and method is configured to re-sample the original positioning points of the route into equidistant sections, remove timing information from the positioning data, slice the re-sampled route into slices shaped as those provided by other road users by employing a common “virtual grid”. By transmitting the slices in randomized order with an arbitrary delay, coherence of slices corresponding to formerly neighboring portions of the itinerary, are not correlated anymore. However, there is still enough information provided to the toll system to send an excerpt of the fee database allowing the smart pricing client or method to calculate the occurred fees.Type: GrantFiled: December 1, 2010Date of Patent: October 9, 2012Assignee: NXP B.V.Inventors: Michaël Michel Patrick Peeters, Claude Debast, Stefaan Motte
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Publication number: 20120246735Abstract: 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.Type: ApplicationFiled: December 14, 2010Publication date: September 27, 2012Applicant: NXP B.V.Inventors: Michael Michel Patrick Peeters, Ventzislav Nikov, Claude Debast
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Publication number: 20110131238Abstract: A road pricing smart client and method for a road pricing system enabling the removal of information from the positioning data describing the itinerary which suggest private data such as travelling speed and itinerary of the originator of the data. Accordingly, the smart client and method is configured to re-sample the original positioning points of the route into equidistant sections, remove timing information from the positioning data, slice the re-sampled route into slices shaped as those provided by other road users by employing a common “virtual grid”. By transmitting the slices in randomized order with an arbitrary delay, coherence of slices corresponding to formerly neighboring portions of the itinerary, are not correlated anymore. However, there is still enough information provided to the toll system to send an excerpt of the fee database allowing the smart pricing client or method to calculate the occurred fees.Type: ApplicationFiled: December 1, 2010Publication date: June 2, 2011Applicant: NXP B.V.Inventors: Michaël Michel Patrick PEETERS, Claude DEBAST, Stefaan MOTTE