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Properly validate shard blocks #113

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meyer9 wants to merge 3 commits into master from shard-proofs

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meyer9 commented Aug 4, 2020

This PR adds the following checks to shard blocks:

Block hash and signature must validate with the included public key in the proof.
Proposer index + shard must match algorithm for finding proposer index.
Shard block proof must hash to finalized beacon chain block ValidatorProof .

Closes #112


          Validate shard block using included public key

580f19b

meyer9 added enhancement beacon shard labels

meyer9 self-assigned this

meyer9 and others added 2 commits

August 28, 2020 15:58


          Only include validators in past epoch for proofs

4cf8292


          Check if shard validator proof comes from the newest beacon block.

41513ba

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beacon enhancement shard