Tag: channel attack
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Hacker News: Fun with Timing Attacks
Source URL: https://ostro.ws/post-timing-attacks Source: Hacker News Title: Fun with Timing Attacks Feedly Summary: Comments AI Summary and Description: Yes Summary: The text provides an in-depth examination of a potential vulnerability within a simple JavaScript function used to compare user input against a secret value. It emphasizes how timing attacks can exploit non-constant-time comparison functions like…
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Hacker News: Uncovering Real GPU NoC Characteristics: Implications on Interconnect Arch.
Source URL: https://people.ece.ubc.ca/aamodt/publications/papers/realgpu-noc.micro2024.pdf Source: Hacker News Title: Uncovering Real GPU NoC Characteristics: Implications on Interconnect Arch. Feedly Summary: Comments AI Summary and Description: Yes Summary: The text provides a detailed examination of the Network-on-Chip (NoC) architecture in modern GPUs, particularly analyzing interconnect latency and bandwidth across different generations of NVIDIA GPUs. It discusses the implications…
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The Register: Boffins trick AI model into giving up its secrets
Source URL: https://www.theregister.com/2024/12/18/ai_model_reveal_itself/ Source: The Register Title: Boffins trick AI model into giving up its secrets Feedly Summary: All it took to make an Google Edge TPU give up model hyperparameters was specific hardware, a novel attack technique … and several days Computer scientists from North Carolina State University have devised a way to copy…