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check PK is valid #18

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DreamWuGit opened this issue Jul 8, 2024 · 0 comments
Open

check PK is valid #18

DreamWuGit opened this issue Jul 8, 2024 · 0 comments

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@DreamWuGit
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before ecdsa_verify_no_pubkey_check, need to check PK is valid:
ecc_chip.is_on_curve_or_infinity
gate.assert_is_const(ctx, &pk_is_valid, F::one())

if not, make constraint fail in early time.
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