Author Topic: Apple CPUs: side-channel attack via DMPs (GoFetch)  (Read 375 times)

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Online madiresTopic starter

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Apple CPUs: side-channel attack via DMPs (GoFetch)
« on: March 21, 2024, 09:26:17 pm »
https://gofetch.fail/:
Quote
GoFetch is a microarchitectural side-channel attack that can extract secret keys from constant-time cryptographic implementations via data memory-dependent prefetchers (DMPs).

Affected CPUs are m1, m2 and m3.
 

Online SiliconWizard

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Re: Apple CPUs: side-channel attack via DMPs (GoFetch)
« Reply #1 on: March 22, 2024, 12:03:15 am »
This is actually not the first DMP vulnerability that has been found: https://www.prefetchers.info/
 
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