feat: add the circuit verification key registry crate and tools - #3541

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jpraynaud/3148-prepare-circuit-key-registry

Commits on Sep 22, 2026

refactor: move the circuit verification key registry to its own crate
jpraynaud
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5241a95
refactor(circuit-key-registry): remove the minimum registry version
jpraynaud
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12586d7
feat(circuit-key-registry): keep a single registry entry per circuit verification key
jpraynaud
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cffe9f5
feat(circuit-key-registry): add an HTTP retriever
jpraynaud
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43033e8
feat(circuit-key-registry): keep the verified registry on a failed or older refresh
jpraynaud
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6b7e9d4
feat(aggregator): add circuit key registry command
jpraynaud
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0b42da0
docs: document the circuit key registry command of the aggregator
jpraynaud
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7ebbb9d
test(circuit-key-registry): cover the size limit of a streamed response body
jpraynaud
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573d257
fix(circuit-key-registry): refuse a registry response served over plain HTTP
jpraynaud
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4dbc531
test(circuit-key-registry): cover a refresh yielding the cached registry
jpraynaud
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1c15878
docs: clarify the circuit key registry doc comments
jpraynaud
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721a686
refactor(aggregator): increment the registry version after the entry checks
jpraynaud
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291bddd
refactor(aggregator): detect the duplicate registry digests with a set
jpraynaud
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150ff56
test(aggregator): cover the bootstrap digests of explicit protocol parameters
jpraynaud
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4e49902
docs: update CHANGELOG
jpraynaud
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c6f2e05