Search Results - cryptographic+engineering

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Privacy-preserving range-free positioning of wireless devices
INV-23036 Background Collaborative positioning can be a useful approach in situations where a person needs to exchange information with nearby users. This can be particularly helpful when using a GNSS receiver in an urban area with limited satellite visibility or when indoors without the necessary technology to determine their location. Collaborative...
Published: 10/15/2024   |   Inventor(s): Guillermo Hernandez, Gerald LaMountain, Pau Closas
Keywords(s): Crowdsourcing, cryptographic engineering, fusion, GNSS, Navigation, positioning systems, Privacy
Category(s): Technology Classifications > 3. Computer Science, Technology Classifications > 3. Computer Science > Cyber Security, Technology Classifications > 3. Computer Science > IoT, Technology Classifications > 3. Computer Science > Network communications
MemPoline: Protecting Sensitive Software against Memory-based Information Leakage
INV-21111 Background In recent years, various side-channel timing attacks on both CPUs and GPUs, in diverse settings such as desktops, clouds, and mobile systems have been seen. These attacks observe events on different shared resources on the memory hierarchy from timing information, and then infer memory access patterns to retrieve the secret...
Published: 10/15/2024   |   Inventor(s): Yunsi Fei, Zhen Jiang
Keywords(s): cryptographic engineering, Cyber Security, Security
Category(s): Technology Classifications > 3. Computer Science > Software, Technology Classifications > 3. Computer Science > IoT