affine.group
Researcher in Cryptography (symmetric-key, white-box, post-quantum, etc.) https://affine.group
👤 Joined on 28 August 2024
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@helllman.bsky.social@helllman.bsky.social → @affine.groupNew paper is out 😎 We look at the problem of finding (permutation) automorphisms of linear codes: we give reductions, easy instances, practical solvers with PoC Sage and Magma implementations! Huge thanks to my wonderful co-authors Federica, Michele, Giuseppe and @lauramattiuz.bsky.social
Show Post🏆 Congratulations to our colleagues Ryad Benadjila and Thibauld Feneuil on the #CHES2026 Best Artifact Award for "Breaking the Myth of MPCitH Inefficiency: Optimizing MQOM for Embedded Platforms"! 👏 Open, reproducible post-quantum code at its best. #MQOM #PostQuantum
Show PostThe submission server for #STOC2027 is open! stoc27.hotcrp.com Submission instructions and Call for Paper: acm-stoc.org/stoc2027/sto...
Show PostToo many people are calling on the community to "change how we value papers". Not enough people are posting "this is what we look for in our next hiring round".
Show PostNew paper dropped! We explore the expansion properties of the superspecial isogeny graph in dimension g > 1 (with level structure), and give several applications of this result. tl;dr: they are not optimal expander graphs but still provide enough expansion for cryptographic use! ia.cr/2026/2429
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