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Oct 7, 2021 at 7:34 history edited CommunityBot
replaced https://tools.ietf.org/html/rfc with https://www.rfc-editor.org/rfc/rfc
May 30, 2018 at 15:25 comment added Squeamish Ossifrage @ThomasPornin Usually that's called the Brier–Joye ladder, not the Montgomery ladder, and yes, it creates a conflict between performance and security. (SafeCurves even addresses it!)
May 30, 2018 at 15:22 comment added Thomas Pornin In fact there is a way to use a Montgomery ladder on Weierstraß curves like P-256. As usual, Marc Joye was involved: link.springer.com/content/pdf/10.1007%2F3-540-45664-3_24.pdf But it is not very efficient, so people don't use it in practice.
May 30, 2018 at 14:17 history answered Squeamish Ossifrage CC BY-SA 4.0