Code

UIP-4 Spend Backreferences#4922

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Merged

cronokirby merged 13 commits intorelease/v0.81.xpenumbra-zone/penumbra:release/v0.81.xfrom uip4-implpenumbra-zone/penumbra:uip4-implCopy head branch name to clipboardNov 22, 2024

+298-5

Commits

Commits on Nov 15, 2024

• UIP 4: add encrypted_backref field to SpendBody

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• UIP 4: add EncryptedBackref struct

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• UIP 4: Backreference Key derivation

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• UIP 4: Implement backreference encryption

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• UIP 4: Implement Backreference decryption

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• UIP 4: Thread spend backrefs through planning/pcli

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• UIP 4: Use Blake2b-256 for derivation of backreference key

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• test: add round trip test for UIP 4 backreferences

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• UIP 4: Return Option from encryption method, add helper functions

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• test: add decryption for 0 length UIP 4 encrypted backrefs

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• test: convert UIP 4 tests to proptests

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Commits on Nov 16, 2024

• fix: return EncryptedBackref::dummy when parsing 0 byte array

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• UIP 4: make backreference encryption infallible

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