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[protocol spec] [ZIP 216] Sapling pk_d should not allow the zero point #664

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daira opened this issue Jan 12, 2023 · 0 comments
Open

[protocol spec] [ZIP 216] Sapling pk_d should not allow the zero point #664

daira opened this issue Jan 12, 2023 · 0 comments
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Implementation/spec conflict protocol spec Sapling Interacts with Sapling design, spec, or implementation ZIP bug
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Documentation Q2 ...

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daira commented Jan 12, 2023 •
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The implementation does not allow $\mathcal{O}_{\mathbb{J}}$ for $\mathsf{pk_d}$ (originally implemented here).

Also see zcash/zcash#3827 (comment).
@daira daira self-assigned this Jan 12, 2023
@daira daira mentioned this issue Jan 12, 2023
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@daira daira closed this as completed Jan 24, 2023
@daira daira reopened this Jan 24, 2023
This was referenced Jan 24, 2023
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@daira daira changed the title Is pk_d in Sapling allowed to be the zero point? [protocol spec; ZIP 216] Sapling pk_d should not allow the zero point Jan 24, 2023
@daira daira changed the title [protocol spec; ZIP 216] Sapling pk_d should not allow the zero point [protocol spec] [ZIP 216] Sapling pk_d should not allow the zero point Jan 24, 2023
@daira daira added protocol spec ZIP bug Sapling Interacts with Sapling design, spec, or implementation labels Jan 24, 2023
@daira daira added this to the Documentation backlog milestone Dec 20, 2023
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Implementation/spec conflict protocol spec Sapling Interacts with Sapling design, spec, or implementation ZIP bug
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Documentation Q2 2024
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