status-im
/
eth2.0-specs
mirror of https://github.com/status-im/eth2.0-specs.git
2
0
Fork 0
Code Issues Projects Releases Wiki Activity

ensure aggregate attestation's slot and target are consistent

This commit is contained in:
Danny Ryan 2020-10-28 17:54:46 -06:00
parent 2c337d68ff
commit b356f52c5c
No known key found for this signature in database
GPG Key ID: 2765A792E42CE07A
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
specs/phase0/p2p-interface.md
View File

@ -333,6 +333,8 @@ The following validations MUST pass before forwarding the `signed_aggregate_and_
- _[IGNORE]_ `aggregate.data.slot` is within the last `ATTESTATION_PROPAGATION_SLOT_RANGE` slots (with a `MAXIMUM_GOSSIP_CLOCK_DISPARITY` allowance) -- - _[IGNORE]_ `aggregate.data.slot` is within the last `ATTESTATION_PROPAGATION_SLOT_RANGE` slots (with a `MAXIMUM_GOSSIP_CLOCK_DISPARITY` allowance) --
i.e. `aggregate.data.slot + ATTESTATION_PROPAGATION_SLOT_RANGE >= current_slot >= aggregate.data.slot` i.e. `aggregate.data.slot + ATTESTATION_PROPAGATION_SLOT_RANGE >= current_slot >= aggregate.data.slot`
(a client MAY queue future aggregates for processing at the appropriate slot). (a client MAY queue future aggregates for processing at the appropriate slot).
- _[REJECT]_ The aggregate attestation's epoch matches its target -- i.e. `aggregate.data.target.epoch ==
compute_epoch_at_slot(aggregate.data.slot)`
- _[IGNORE]_ The valid aggregate attestation defined by `hash_tree_root(aggregate)` has _not_ already been seen - _[IGNORE]_ The valid aggregate attestation defined by `hash_tree_root(aggregate)` has _not_ already been seen
(via aggregate gossip, within a verified block, or through the creation of an equivalent aggregate locally). (via aggregate gossip, within a verified block, or through the creation of an equivalent aggregate locally).
- _[IGNORE]_ The `aggregate` is the first valid aggregate received for the aggregator - _[IGNORE]_ The `aggregate` is the first valid aggregate received for the aggregator