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	Podcast:		Security. Cryptography. Whatever.
	Episode:		Hot Cryptanalytic Summer feat. Steven Galbraith
	Category:		Technology
	Duration:		00:52:35
	Publish Date:		2022-08-11 18:00:00
	Description:		Are the isogenies kaput?! There's a new attack that breaks all the known parameter sets for SIDH/SIKE, so Steven Galbraith helps explain where the hell this came from, and where isogeny crypto goes from here. Transcript: https://share.descript.com/view/Xiv307FvOPA Merch: https://merch.scwpodcast.com Links: https://eprint.iacr.org/2022/975.pdf https://eprint.iacr.org/2022/1026.pdf https://ellipticnews.wordpress.com/2022/07/31/breaking-supersingular-isogeny-diffie-hellman-sidh/ GPST active adaptive attack against SIDH: https://eprint.iacr.org/2016/859.pdf Failing to hash into supersingular isogeny graphs: https://eprint.iacr.org/2022/518.pdf https://research.nccgroup.com/2022/08/08/implementing-the-castryck-decru-sidh-key-recovery-attack-in-sagemath/ Kuperberg attack via Peikert: https://eprint.iacr.org/2019/725.pdf SQISign: https://eprint.iacr.org/2020/1240.pdf (Post recording) Breaking SIDH in polynomial time: https://eprint.iacr.org/2022/1038.pdf "Security. Cryptography. Whatever." is hosted by Deirdre Connolly, Thomas Ptacek, and David Adrian.
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