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The pubkeys parameters of FastAggregateVerify should have been validated with key_validate (for point at infinity sig) #19

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hwwhww opened this issue Oct 5, 2020 · 0 comments · Fixed by #21
Closed

The pubkeys parameters of FastAggregateVerify should have been validated with key_validate (for point at infinity sig) #19

hwwhww opened this issue Oct 5, 2020 · 0 comments · Fixed by #21

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@hwwhww
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hwwhww commented Oct 5, 2020 •
edited

Basically cfrg/draft-irtf-cfrg-bls-signature#27

PopVerify is a precondition, but it's safer to handle the point at infinity case in testing.
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