Shaanan Cohney

Pseudorandom black swans: Cache attacks on CTR_DRBG

S Cohney, A Kwong, S Paz, D Genkin, N Heninger, E Ronen, Y Yarom

Conference Proceedings  |  2020  |  2020 IEEE Symposium on Security and Privacy (SP)

Virtual Classrooms and Real Harms

Shaanan Cohney, Ross Teixeira, Anne Kohlbrenner, Arvind Narayanan, Mihir Kshirsagar, Yan Shvartzshnaider, Madelyn Sanfilippo

Journal article  |  2020  |  arXiv preprint arXiv:2012.05867

COIN-OPERATED CAPITALISM

Shaanan Cohney, David Hoffman, Jeremy Sklaroff, David Wishnick

Journal article  |  2019  |  SSRN Electronic Journal

Too Important to Leave to Chance: Pseudorandom Number Generator Standardization & Security

Shaanan Cohney

Thesis / Dissertation  |  2019

This dissertation addresses the security of pseudorandom number generators (PRGs), illustrating that flaws persist within key stan..

Where Did I Leave My Keys. Lessons from the Juniper Dual EC Incident

Stephen Checkoway, Jacob Maskiewicz, Christina Garman, Joshua Fried, Shaanan Cohney, Matthew Green, Nadia Heninger, Ralf-Philipp Weinmann, Eric Rescorla, Hovav Shacham

Journal article  |  2018  |  Communications of the ACM

Practical state recovery attacks against legacy RNG implementations

Shaanan N Cohney, Matthew D Green, Nadia Heninger

Conference Proceedings  |  2018  |  Proceedings of the 2018 ACM SIGSAC Conference on Computer and Communications Security

Measuring small subgroup attacks against Diffie-Hellman.

Luke Valenta, David Adrian, Antonio Sanso, Shaanan Cohney, Joshua Fried, Marcella Hastings, J Alex Halderman, Nadia Heninger

Conference Proceedings  |  2017  |  NDSS

Factoring as a Service

Luke Valenta, Shaanan Cohney, Alex Liao, Joshua Fried, Satya Bodduluri, Nadia Heninger

Book Chapter  |  2017  |  Lecture Notes in Artificial Intelligence

A systematic analysis of the Juniper Dual EC incident

S Checkoway, J Maskiewicz, C Garman, J Fried, S Cohney, M Green, N Heninger, RP Weinmann, E Rescorla, H Shacham

Conference Proceedings  |  2016  |  Proceedings of the 2016 ACM SIGSAC Conference on Computer and Communications Security

Drown: Breaking TLS using SSLv2

N Aviram, S Schinzel, J Somorovsky, N Heninger, M Dankel, J Steube, L Valenta, D Adrian, JA Halderman, V Dukhovni, E Käsper, S Cohney, S Engels, C Paar, Y Shavitt

Conference Proceedings  |  2016  |  Proceedings of the 25th USENIX Security Symposium