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Point deserialization lacks checks and sanitization #51

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AntoineRondelet opened this issue Jul 31, 2020 · 0 comments
Open

Point deserialization lacks checks and sanitization #51

AntoineRondelet opened this issue Jul 31, 2020 · 0 comments

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@AntoineRondelet
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See thread here: #43 (comment)

TL;DR:
No checks are made to verify that the recovered point lies on the curve, and nothing is done to make sure that we are manipulating elements of the safe subgroup.
@AntoineRondelet AntoineRondelet changed the title Point serialization/deserialization lacks checks and sanitization Point deserialization lacks checks and sanitization Jul 31, 2020
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@AntoineRondelet