S2n-TLS – A C99 implementation of the TLS/SSL protocol

Re:S2n-TLS – A C99 implementation of the TLS/SSL protocol by PhilipRoman on Sunday December 03, 2023 @07:09PM (#38512157)

There have been some attempts at formally verifying lack of timing attacks (to the extent allowed by hardware). This is the one I know the most about: https://dl.acm.org/doi/pdf/10.1145/3314221.3314605 but there are likely others

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Re:S2n-TLS – A C99 implementation of the TLS/SSL protocol by folmar on Sunday December 03, 2023 @08:35PM (#38512740)

Also in around side channel topic for example:

E. Prouff and M. Rivain, Masking against Side-Channel Attacks: A Formal Security Proof, EUROCRYPT 2013, LNCS 7881

S. Dziembowski and K. Pietrzak, "Leakage-Resilient Cryptography, 10.1109/FOCS.2008.56.

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Re:S2n-TLS – A C99 implementation of the TLS/SSL protocol by westurner on Tuesday December 05, 2023 @01:17AM (#38527673)

Side-channel: https://en.wikipedia.org/wiki/Side-channel_attack

Time complexity > Constant time: https://en.wikipedia.org/wiki/Time_complexity#Constant_time

"Masking against side-channel attacks: A formal security proof" (2013) https://link.springer.com/chapter/10.1007/978-3-642-38348-9_... https://scholar.google.com/scholar?cites=1479355492097437276...

"Leakage-Resilient Cryptography" (2008) https://ieeexplore.ieee.org/abstract/document/4690963 https://scholar.google.com/scholar?cites=5581902451405085906...

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Re:S2n-TLS – A C99 implementation of the TLS/SSL protocol by westurner on Tuesday December 05, 2023 @01:14AM (#38527663)

"FaCT: A DSL for Timing-Sensitive Computation" https://dl.acm.org/doi/pdf/10.1145/3314221.3314605 citations in gscholar: https://scholar.google.com/scholar?cites=1570199926308101856...

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