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公开(公告)号:US20130268990A1
公开(公告)日:2013-10-10
申请号:US13789445
申请日:2013-03-07
Inventor: Ignazio Antonino Urzi , Rene Peyrard , Daniele Mangano
IPC: H04L12/24
CPC classification number: H04L41/5038 , H04L41/0896 , H04L41/5025 , H04L43/0882 , H04L47/20 , H04L47/22 , H04L47/2416
Abstract: A method includes providing at least one target bandwidth for bandwidth usage on an interconnect, the target bandwidth being for traffic associated with a traffic initiator. The method also includes measuring a served bandwidth and resetting the measuring of served bandwidth in response to an occurrence of an event.
Abstract translation: 一种方法包括为互连上的带宽使用提供至少一个目标带宽,所述目标带宽用于与业务发起者相关联的流量。 该方法还包括测量服务带宽并且响应于事件的发生重置服务带宽的测量。
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公开(公告)号:US20210109708A1
公开(公告)日:2021-04-15
申请号:US17039108
申请日:2020-09-30
Inventor: Rene Peyrard , Fabrice Romain
IPC: G06F7/40
Abstract: An embodiment method for determining a carry digit indicator bit of a first binary datum includes a step for processing of the first binary datum masked by a masking operation, and not including any processing step of the first binary datum.
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公开(公告)号:US20210109711A1
公开(公告)日:2021-04-15
申请号:US17038774
申请日:2020-09-30
Inventor: Rene Peyrard , Fabrice Romain , Jean-Michel Derien , Christophe Eichwald
Abstract: An embodiment relates to a method for processing masked data using a processor comprising an arithmetic and logic unit, in which the masked data remain masked during their processing in the arithmetic and logic unit.
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公开(公告)号:US11762633B2
公开(公告)日:2023-09-19
申请号:US17039353
申请日:2020-09-30
Inventor: Rene Peyrard , Fabrice Romain
CPC classification number: G06F7/764 , G06F7/4824 , G06F7/49942
Abstract: The present disclosure relates to a circuit and method for determining a sign indicator bit of a binary datum including a step for processing of the binary datum masked with a masking operation, and not including any processing step of the binary datum.
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公开(公告)号:US20220027303A1
公开(公告)日:2022-01-27
申请号:US17312239
申请日:2020-02-13
Applicant: STMicroelectronics (Grenoble 2) SAS
Inventor: Rene Peyrard
Abstract: In an embodiment, a method of transmission over an I2C bus includes: transmitting first data over a first channel of a data signal of the I2C bus; and transmitting second data over a second channel of the data signal, wherein the first data and the second data are linked to each other.
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公开(公告)号:US20210109713A1
公开(公告)日:2021-04-15
申请号:US17038584
申请日:2020-09-30
Inventor: Rene Peyrard , Fabrice Romain
Abstract: The present disclosure relates to a device and method for processing masked binary data values, comprising extracting and inserting a first part of a first masked binary data value in a second masked binary data value, in which the first and second masked binary data values stay masked throughout all of the processing.
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公开(公告)号:US09178776B2
公开(公告)日:2015-11-03
申请号:US13789445
申请日:2013-03-07
Inventor: Ignazio Antonino Urzi , Rene Peyrard , Daniele Mangano
IPC: H04L12/28 , G01R31/08 , H04L12/24 , H04L12/26 , H04L12/815 , H04L12/813 , H04L12/853
CPC classification number: H04L41/5038 , H04L41/0896 , H04L41/5025 , H04L43/0882 , H04L47/20 , H04L47/22 , H04L47/2416
Abstract: A method includes providing at least one target bandwidth for bandwidth usage on an interconnect, the target bandwidth being for traffic associated with a traffic initiator. The method also includes measuring a served bandwidth and resetting the measuring of served bandwidth in response to an occurrence of an event.
Abstract translation: 一种方法包括为互连上的带宽使用提供至少一个目标带宽,所述目标带宽用于与业务发起者相关联的流量。 该方法还包括测量服务带宽并且响应于事件的发生重置服务带宽的测量。
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公开(公告)号:US11922133B2
公开(公告)日:2024-03-05
申请号:US17038774
申请日:2020-09-30
Inventor: Rene Peyrard , Fabrice Romain , Jean-Michel Derien , Christophe Eichwald
Abstract: A method includes processing, by an arithmetic and logic unit of a processor, masked data, and keeping, by the arithmetic and logic unit of the processor, the masked data masked throughout their processing by the arithmetic and logic unit. A processor includes an arithmetic and logic unit configured to keep masked data masked throughout processing of the masked data in the arithmetic and logic unit.
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公开(公告)号:US11714604B2
公开(公告)日:2023-08-01
申请号:US17039108
申请日:2020-09-30
Inventor: Rene Peyrard , Fabrice Romain
IPC: G06F7/40
CPC classification number: G06F7/405
Abstract: An embodiment method for determining a carry digit indicator bit of a first binary datum includes a step for processing of the first binary datum masked by a masking operation, and not including any processing step of the first binary datum.
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公开(公告)号:US20210109714A1
公开(公告)日:2021-04-15
申请号:US17039353
申请日:2020-09-30
Inventor: Rene Peyrard , Fabrice Romain
Abstract: The present disclosure relates to a circuit and method for determining a sign indicator bit of a binary datum including a step for processing of the binary datum masked with a masking operation, and not including any processing step of the binary datum.
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