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About the talk
Researchers present TLBleed, a novel side-channel attack that leaks information out of Translation Lookaside Buffers (TLBs). TLBleed shows a reliable side channel without relying on the CPU data or instruction caches. This, therefore, bypasses several proposed CPU cache side-channel protections. Their TLBleed exploit successfully leaks a 256-bit EdDSA key from
Presentation from the talk
Further, they show how another exploit based on TLBleed can leak bits from the side-channel resistant RSA implementation in
Ben Gras
Security Researcher, Vrije Universiteit Amsterdam
In Feb-July 2017, he did a research internship with Cisco in the security research group in Knoxville, TN.
He is presently pursuing a Ph.D. in mischief.
Kaveh Razavi
Security Researcher, Vrije Universiteit Amsterdam
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