Tag: hardware security
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Hacker News: Glue and Coprocessor Architectures
Source URL: https://vitalik.eth.limo/general/2024/09/02/gluecp.html Source: Hacker News Title: Glue and Coprocessor Architectures Feedly Summary: Comments AI Summary and Description: Yes **Summary:** The text discusses the separation of computation types in modern architectures, particularly emphasizing “glue” and “coprocessor” structures. It illustrates these concepts through examples from Ethereum, AI, and cryptographic frameworks, analyzing the balance between generality and…
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Slashdot: YubiKeys Are Vulnerable To Cloning Attacks Thanks To Newly Discovered Side Channel
Source URL: https://it.slashdot.org/story/24/09/03/1810216/yubikeys-are-vulnerable-to-cloning-attacks-thanks-to-newly-discovered-side-channel?utm_source=rss1.0mainlinkanon&utm_medium=feed Source: Slashdot Title: YubiKeys Are Vulnerable To Cloning Attacks Thanks To Newly Discovered Side Channel Feedly Summary: AI Summary and Description: Yes Summary: The YubiKey 5, a leading hardware token for two-factor authentication, has been revealed to possess a critical cryptographic vulnerability that allows for cloning if an attacker gains physical access.…
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Hacker News: How to verify boot firmware integrity if you prioritize neutralizing Intel ME?
Source URL: https://news.ycombinator.com/item?id=41349589 Source: Hacker News Title: How to verify boot firmware integrity if you prioritize neutralizing Intel ME? Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses methods for protecting computer boot firmware, highlighting the trade-offs between using Intel’s me_cleaner and Trusted Platform Module (TPM) technology, as well as various strategies…
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Slashdot: Major Backdoor In Millions of RFID Cards Allows Instant Cloning
Source URL: https://it.slashdot.org/story/24/08/25/2236219/major-backdoor-in-millions-of-rfid-cards-allows-instant-cloning?utm_source=rss1.0mainlinkanon&utm_medium=feed Source: Slashdot Title: Major Backdoor In Millions of RFID Cards Allows Instant Cloning Feedly Summary: AI Summary and Description: Yes Summary: A critical vulnerability has been identified in RFID smart cards produced by Shanghai Fudan Microelectronics Group, allowing for the instantaneous cloning of these contactless cards. This flaw poses significant risks to…
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The Register: AMD reverses course: Ryzen 3000 CPUs will get SinkClose patch after all
Source URL: https://www.theregister.com/2024/08/20/amd_sinkclose_ryzen_3000/ Source: The Register Title: AMD reverses course: Ryzen 3000 CPUs will get SinkClose patch after all Feedly Summary: Still no love for 1000- or 2000-series In an apparent reversal, AMD has decided that its Ryzen 3000-series processors released in 2019 are actually worth patching against the recently disclosed SinkClose vulnerability.… AI Summary…