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Sapling/Orchard Key Agreement and KDF #271

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hdevalence opened this issue Feb 25, 2020 · 2 comments
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Sapling/Orchard Key Agreement and KDF #271

hdevalence opened this issue Feb 25, 2020 · 2 comments
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A-cryptography Area: Cryptography related NU-1 Sapling Network Upgrade: Sapling specific tasks

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@hdevalence
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hdevalence commented Feb 25, 2020 •
edited by dconnolly
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All our keys are defined for Sapling and Orchard, we just have to finish the ephemeral - static diffie-hellman interaction to derive the shared secret.

Defined in
image
https://zips.z.cash/protocol/protocol.pdf#concretesaplingkeyagreement

and

image
https://zips.z.cash/protocol/protocol.pdf#saplinginband

Required for #269.
@hdevalence hdevalence changed the title Sapling Key Agreement Sapling Key Agreement and KDF Feb 25, 2020
@hdevalence hdevalence mentioned this issue Feb 25, 2020
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@dconnolly dconnolly added the NU-1 Sapling Network Upgrade: Sapling specific tasks label Apr 2, 2020
@dconnolly dconnolly mentioned this issue May 28, 2020
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@hdevalence hdevalence added S-blocked Status: Blocked on other tasks and removed Poll::Pending labels Aug 17, 2020
@mpguerra mpguerra removed this from the Wallet Support 💰 milestone Jan 5, 2021
@teor2345 teor2345 removed the S-blocked Status: Blocked on other tasks label Jan 5, 2021
@dconnolly
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I think #301 is a duplicate of this.

@dconnolly dconnolly mentioned this issue Mar 5, 2021
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@mpguerra mpguerra mentioned this issue Mar 10, 2021
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@mpguerra mpguerra removed the E-med label Mar 23, 2021
@mpguerra mpguerra added this to the 2021 Sprint 22 milestone Nov 2, 2021
@mpguerra mpguerra mentioned this issue Nov 2, 2021
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@dconnolly dconnolly removed this from the 2021 Sprint 22 milestone Nov 8, 2021
@dconnolly dconnolly changed the title Sapling Key Agreement and KDF Sapling/Orchard Key Agreement and KDF May 26, 2022
@conradoplg conradoplg added the A-cryptography Area: Cryptography related label Jun 1, 2022
@mpguerra mpguerra moved this to 🆕 New in Zebra Sep 22, 2022
@mpguerra mpguerra added this to Zebra Sep 22, 2022
@teor2345
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We're not planning to do full-node wallet work any time soon.

If we do, we'll need to decide if this ticket is in scope, and update its content, because the spec has changed since it was created.

@teor2345 teor2345 closed this as not planned Won't fix, can't repro, duplicate, stale Sep 29, 2022
Repository owner moved this from 🆕 New to ✅ Done in Zebra Sep 29, 2022
@mpguerra mpguerra moved this from ✅ Done to 🛑 Won't Fix in Zebra Nov 9, 2022
skyl added a commit to skyl/zebra that referenced this issue Sep 25, 2024
@skyl
Docs - some client/creator docs (ZcashFoundation#271)
1b4acbd
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