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公开(公告)号：US10157278B2
公开(公告)日：2018-12-18
申请号：US15167772
申请日：2016-05-27
摘要： Some embodiments described herein include a system that collects and learns reference side-channel normal activity, process it to reveal key features, compares subsequent collected data and processed data for anomalous behavior, and reports such behavior to a management center where this information is displayed and predefine actions can be executed when anomalous behavior is observed. In some instances, a physical side channel (e.g. and indirect measure of program execution such as power consumption or electromagnetic emissions and other physical signals) can be used to assess the execution status in a processor or digital circuit using an external monitor and detect, with extreme accuracy, when an unauthorized execution has managed to disrupt the normal operation of a target system (e.g., a computer system, etc.).
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公开(公告)号：US09886583B2
公开(公告)日：2018-02-06
申请号：US15217871
申请日：2016-07-22
CPC分类号： G06F21/577 , G06F21/55 , G06F21/554 , G06F21/755 , G06F2221/034
摘要： A power fingerprinting system is adopted for assessing integrity of a target computer-based system. In one implementation, the power fingerprinting system may receive, at a first module, side-channel information of a first target component of a system, the first module being collocated with the first target component; obtain a power fingerprint for the first target component based on the side-channel information for the first target component, the power fingerprint for the first target component representing a plurality of execution statuses of the first target component; receive, at a second module, side-channel information of a second target component of the system, the second module being collocated with the second target component, the power fingerprint for the second target component representing a plurality of execution statuses of the second target component; and obtain a power fingerprint for the second target component based on the side-channel information for the second target component.
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公开(公告)号：US20170161485A1
公开(公告)日：2017-06-08
申请号：US15368216
申请日：2016-12-02
摘要： Some embodiments described herein include a method to validate supply chains for electronic devices using side-channel information in a signature analysis. The method includes sending, to a target device, a first signal associated with a set of codes to be executed by the target device, and then receiving first side-channel information associated with the target device in response to the target device executing the set of codes. The method also includes determining second side-channel information associated with a simulated device in response to the set of codes. The method further includes comparing a discriminatory feature of the first side-channel information with a discriminatory feature of the second side-channel information to determine a characteristic of the target device based on a pre-determined characteristic of the simulated device. Finally, the method includes sending, to a user interface, a second signal associated with the characteristic of the target device.
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公开(公告)号：US09411009B1
公开(公告)日：2016-08-09
申请号：US14881862
申请日：2015-10-13
CPC分类号： G06F21/552 , G01R1/0408 , G01R21/00 , G01R31/2832 , G01R31/2886 , G01R31/2887 , G01R31/2891 , G01R31/2893 , G06F21/32 , G06F21/755 , G06F2221/034
摘要： Some embodiments described herein include a system that collects and learns reference side-channel normal activity, process it to reveal key features, compares subsequent collected data and processed data for anomalous behavior, and reports such behavior to a management center where this information is displayed and predefine actions can be executed when anomalous behavior is observed. In some instances, a physical side channel (e.g. and indirect measure of program execution such as power consumption or electromagnetic emissions and other physical signals) can be used to assess the execution status in a processor or digital circuit using an external monitor and detect, with extreme accuracy, when an unauthorized execution has managed to disrupt the normal operation of a target system (e.g., a computer system, etc.).
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5.发明授权Systems, methods, and apparatuses for intrusion detection and analytics using power characteristics such as side-channel information collection 有权用于入侵检测和分析的系统，方法和设备，使用诸如侧信道信息收集等功率特性公开(公告)号：US09268938B1
公开(公告)日：2016-02-23
申请号：US14720497
申请日：2015-05-22
CPC分类号： G06F21/552 , G01R1/0408 , G01R21/00 , G01R31/2832 , G01R31/2886 , G01R31/2887 , G01R31/2891 , G01R31/2893 , G06F21/32 , G06F21/755 , G06F2221/034
摘要： Some embodiments described herein include a system that collects and learns reference side-channel normal activity, process it to reveal key features, compares subsequent collected data and processed data for anomalous behavior, and reports such behavior to a management center where this information is displayed and predefine actions can be executed when anomalous behavior is observed. In some instances, a physical side channel (e.g. and indirect measure of program execution such as power consumption or electromagnetic emissions and other physical signals) can be used to assess the execution status in a processor or digital circuit using an external monitor and detect, with extreme accuracy, when an unauthorized execution has managed to disrupt the normal operation of a target system (e.g., a computer system, etc.).
摘要翻译： 本文描述的一些实施例包括收集和学习参考侧信道正常活动的系统，处理它以显示关键特征，比较后续收集的数据和用于异常行为的处理数据，并将该行为报告给显示该信息的管理中心，以及 当观察到异常行为时，可以执行预定义动作。 在某些情况下，可以使用物理侧通道（例如，程序执行的间接测量，例如功耗或电磁发射和其他物理信号）来评估使用外部监视器的处理器或数字电路中的执行状态，并使用 当非法执行已经设法破坏目标系统（例如，计算机系统等）的正常操作时的极端准确性。
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6.发明授权公开(公告)号：US10859609B2
公开(公告)日：2020-12-08
申请号：US15639924
申请日：2017-06-30
摘要： Some embodiments described herein include an apparatus having a processor communicatively coupled to a memory. The processor is configured to monitor, at a characteristic controller, a first characteristic of an electronic device. The processor is then configured to receive side-channel signature analysis of the electronic device from a signature analyzer. The processor is configured to determine if the first characteristic of the electronic device has changed or will change in a predefined period of time based on the side-channel signature analysis. The processor is then configured to adjust a second characteristic of the electronic device and/or filtering characteristics such that the side-channel signature analysis reflects predefined side-channel behavior.
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公开(公告)号：US20220075869A1
公开(公告)日：2022-03-10
申请号：US17222596
申请日：2021-04-05
摘要： Some embodiments described herein include a system that collects and learns reference side-channel normal activity, process it to reveal key features, compares subsequent collected data and processed data for anomalous behavior, and reports such behavior to a management center where this information is displayed and predefine actions can be executed when anomalous behavior is observed. In some instances, a physical side channel (e.g. and indirect measure of program execution such as power consumption or electromagnetic emissions and other physical signals) can be used to assess the execution status in a processor or digital circuit using an external monitor and detect, with extreme accuracy, when an unauthorized execution has managed to disrupt the normal operation of a target system (e.g., a computer system, etc.).
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公开(公告)号：US20200089866A1
公开(公告)日：2020-03-19
申请号：US16690656
申请日：2019-11-21
摘要： Some embodiments described herein include a method to validate supply chains for electronic devices using side-channel information in a signature analysis. The method includes sending, to a target device, a first signal associated with a set of codes to be executed by the target device, and then receiving first side-channel information associated with the target device in response to the target device executing the set of codes. The method also includes determining second side-channel information associated with a simulated device in response to the set of codes. The method further includes comparing a discriminatory feature of the first side-channel information with a discriminatory feature of the second side-channel information to determine a characteristic of the target device based on a pre-determined characteristic of the simulated device. Finally, the method includes sending, to a user interface, a second signal associated with the characteristic of the target device.
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公开(公告)号：US20180013779A1
公开(公告)日：2018-01-11
申请号：US15639918
申请日：2017-06-30
CPC分类号： H04L63/1425 , G09C1/00 , H04L9/003 , H04L9/0866 , H04L9/3278 , H04L63/0428 , H04L63/061 , H04L63/0861 , H04L63/0876 , H04L63/1416 , H04W12/12
摘要： Some embodiments described herein include an apparatus having a processor communicatively coupled to a memory. The processor is configured to send, at a first compute device, input vectors to a second compute device. The processor is configured to receive side-channel information, from the second compute device, in response to the input vectors. The processor is then configured to compare the received side-channel information with predefined side-channel information associated with the second compute device. If the received side-channel information does not match the predefined side-channel information, the processor is configured to generate a message that the second compute device has an anomaly.
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10.发明申请SYSTEMS, METHODS, AND APPARATUSES FOR INTRUSION DETECTION AND ANALYTICS USING POWER CHARACTERISTICS SUCH AS SIDE-CHANNEL INFORMATION COLLECTION 审中-公开使用功率特性的入侵检测和分析的系统，方法和装置，如信道信息采集公开(公告)号：US20160342791A1
公开(公告)日：2016-11-24
申请号：US15167772
申请日：2016-05-27
IPC分类号： G06F21/55
CPC分类号： G06F21/552 , G01R1/0408 , G01R21/00 , G01R31/2832 , G01R31/2886 , G01R31/2887 , G01R31/2891 , G01R31/2893 , G06F21/32 , G06F21/755 , G06F2221/034
摘要： Some embodiments described herein include a system that collects and learns reference side-channel normal activity, process it to reveal key features, compares subsequent collected data and processed data for anomalous behavior, and reports such behavior to a management center where this information is displayed and predefine actions can be executed when anomalous behavior is observed. In some instances, a physical side channel (e.g. and indirect measure of program execution such as power consumption or electromagnetic emissions and other physical signals) can be used to assess the execution status in a processor or digital circuit using an external monitor and detect, with extreme accuracy, when an unauthorized execution has managed to disrupt the normal operation of a target system (e.g., a computer system, etc.).
摘要翻译： 本文描述的一些实施例包括收集和学习参考侧信道正常活动的系统，处理它以显示关键特征，比较后续收集的数据和用于异常行为的处理数据，并将该行为报告给显示该信息的管理中心，以及 当观察到异常行为时，可以执行预定义动作。 在某些情况下，可以使用物理侧通道（例如，程序执行的间接测量，例如功耗或电磁发射和其他物理信号）来评估使用外部监视器的处理器或数字电路中的执行状态，并使用 当非法执行已经设法破坏目标系统（例如，计算机系统等）的正常操作时的极端准确性。
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