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Stabilize Payjoin v2 with secp256k1 HPKE in OHTTP #126

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DanGould opened this issue Dec 11, 2023 · 1 comment
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Stabilize Payjoin v2 with secp256k1 HPKE in OHTTP #126

DanGould opened this issue Dec 11, 2023 · 1 comment
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api enhancement New feature or request payjoin-directory
Milestone
Payjoin V2 beta

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@DanGould
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The ohttp crate does not yet support secp256k1 keys. Since payjoin is designed for bitcoin settings, using secp256k1 and especially the common libsecp256k1 crate would allow us to reduce dependency burden downstream.

Using an HPKE crate that depends on libsecp256k1 would be of use for both this issue and #125

tagging @dongcarl @moneyball
@DanGould DanGould added this to the Payjoin V2 beta milestone Dec 11, 2023
@DanGould DanGould changed the title Use secp256k1 HPKE in OHTTP Stabilize Payjoin v2 with secp256k1 HPKE in OHTTP Mar 19, 2024
@DanGould DanGould mentioned this issue Mar 19, 2024
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@DanGould DanGould mentioned this issue Aug 14, 2024
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@DanGould
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DanGould commented Dec 27, 2024 •
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Secp256k1 has been supported in our bitcoin-ohttp implementation since at latest September by using our bitcoin-hpke implementation. However, it still does not rely on rust-bitcoin implementations of ChaChaPoly1305 and SHA256 yet.

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api enhancement New feature or request payjoin-directory
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Payjoin Roadmap 📝
Status: Done
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Payjoin V2 beta
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@DanGould