feat(cryptarchia): add cryptarchia v1 chain synchronization #119
+644
−58
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This PR defines the Cryptarchia chain sync protocol. Please read the spec document that explains the rationale and examples.
The
sync.py
contains all algorithms. You can find many test cases fromtest_sync.py
.The
common_prefix_depth
function in thecryptarchia.py
has slightly changed to support the backfilling mechanism, which doesn't rely on the localLedgerState
s. Except this, there is no significant change in thecryptarchia.py
.