2026-02-17 23:59 UTC
@marshray Yeah it's also called the point at infinity, but in X25519 it's a 32-byte sequence of NUL.
Replies (1)
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@project1enigma@chaos.social 2026-02-18 00:12
@soatok @marshray I thought in Curve25519 (and ECC in general) you do have a neutral element but no absorbing element? IIRC usually only a cyclic subgroup is used?