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Defenses on multiplicity overflow #33

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huitseeker opened this issue Jun 6, 2024 · 0 comments

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huitseeker commented Jun 6, 2024 •

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The SP1 audit highlights accounting for the max # of byte lookups per instruction as a way to defend against multiplicity overflow:

https://hackmd.io/wztOd455QKWf-K8LXh_Fqw#Defenses-on-Multiplicity-Overflow-in-mathbbF_p

We do have precompiles much larger than Sp1 (e.g. G2 ops), which may have more lookups per instructions, and invalidate this defense.

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