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eth2.0-specs
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4388 Commits

Author SHA1 Message Date
Danny Ryan c91eee6bdf
revert fork choice store.blocks to store BeaconBlock 2020-03-10 13:20:57 -06:00
Danny Ryan 0d01299d17
Merge pull request #1648 from sgryphon/feature/clarify-store-signed-block 
Put back in a requirement to store recent signed blocks
 2020-03-10 13:13:33 -06:00
Danny Ryan d6eedd95c0
fix wording to be clear it is about serving blocks 
Co-Authored-By: Diederik Loerakker <proto@protolambda.com>
 2020-03-10 13:04:28 -06:00
Danny Ryan bd5231a975
Merge pull request #1614 from ethereum/eth2-enr 
add eth2 key/value ENR to phase 0 p2p
 2020-03-10 13:02:32 -06:00
Danny Ryan 1818f349ad
add ForkDigest type, clarify how genesis_validators_root is mixed into domains for chain isolation in p2p faq 2020-03-10 11:59:34 -06:00
Sly Gryphon da5720f9d1 Put back in a requirement to store recent signed blocks that was removed when SignedBeaconBlock was introduced (prior to that the signature was in BeaconBlock, which was recorded in Store). 2020-03-10 21:31:03 +10:00
Danny Ryan 1707d2b19e
Merge pull request #1646 from hermanjunge/dev 
Update reference to Gasper paper
 2020-03-09 11:45:22 -06:00
Herman Junge c5aca062b4
Update reference to Gasper paper 2020-03-09 17:16:02 +00:00
Danny Ryan 6230a22976
Merge pull request #1606 from ethereum/rpc-snappy-lengths 
RPC chunks with streaming SSZ decoding, snappy frames, and stricter DOS limits where possible.
 2020-03-09 11:04:12 -06:00
Danny Ryan b119f5ff14
Merge pull request #1638 from ethereum/domain-separation-by-root 
add genesis_validators_root for domain/chain separation
 2020-03-09 10:53:06 -06:00
Danny Ryan 7e04989e29
add genesis_validators_root to beaconstate and utilize in sig domain separation as well as fork separation 2020-03-05 09:21:32 -07:00
Danny Ryan 37b1fed8ff
update eth2 ENR field to use ENRForkID 2020-03-04 14:16:30 -07:00
Danny Ryan 5dae252f56
add eth2 key/value ENR to phase 0 p2p 2020-03-04 12:33:23 -07:00
Danny Ryan 5e1fb79a8e
Merge pull request #1627 from ethereum/hysteris-fix 
adjust hysteresis to avoid initial over-deposit incentive
 2020-03-03 14:15:24 -07:00
Danny Ryan 33e7680836
make hysteresis calculations configurable 2020-03-03 10:58:47 -07:00
Danny Ryan d4548fcf7e
Merge pull request #1634 from ethereum/hwwhww-patch-1 
Minor fix the misc table
 2020-03-03 09:30:45 -07:00
Hsiao-Wei Wang b4c7481b35
Fix the misc table 2020-03-03 01:28:58 +01:00
Danny Ryan 0122081d05
hysteresis to -0.25/+1.25 2020-03-02 15:55:01 -07:00
protolambda bb82a051ff
clean up, add invalid input handling 2020-02-27 19:39:34 +00:00
Danny Ryan 4d72dcf3ab
@hwwhww feedback 
Co-Authored-By: Hsiao-Wei Wang <hwwang156@gmail.com>
 2020-02-27 12:00:55 -06:00
Danny Ryan a14708afcb
Merge pull request #1622 from Leibniz137/patch-1 
very small py-spec docs fix
 2020-02-27 11:56:54 -06:00
Danny Ryan a02aac43c2
adjust hysteresis to avoid initial over-deposit incentive 2020-02-18 12:36:20 -06:00
Danny Ryan 8201fb0024
Merge pull request #1623 from ethers/patch-2 
add Gasper paper
 2020-02-18 10:15:06 -07:00
ethers dc72861136
add Gasper paper 2020-02-17 00:14:07 +00:00
nathaniel gentile 7ad710e2f3
fix dev install example distutil command 
the option is now --spec-fork, not --spec-version
see: 340549aed6
 2020-02-15 15:40:06 -07:00
Danny Ryan e11267952f
Merge pull request #1619 from benjaminion/dev 
Correct the duration of HISTORICAL_ROOTS_LIMIT
 2020-02-15 13:28:20 -07:00
Ben Edgington 8620adcdf1 Correct the duration of HISTORICAL_ROOTS_LIMIT 
The duration of HISTORICAL_ROOTS_LIMIT is:
    SECONDS_PER_SLOT * SLOTS_PER_HISTORICAL_ROOT * HISTORICAL_ROOTS_LIMIT
which is
    12s * 2^13 * 2^24 = 1.65e12s = 52,262 years
 2020-02-14 14:29:45 +00:00
Diederik Loerakker d0e3300e27
Merge pull request #1617 from ethereum/extra-message-gossip-vals 
add DoS prevention validation conditions to additional gossipsub topics
 2020-02-13 14:39:42 -07:00
Danny Ryan 40b4931f01
cleanup attester slashing conditon code snippet 
Co-Authored-By: Diederik Loerakker <proto@protolambda.com>
 2020-02-13 11:17:19 -07:00
Danny Ryan a7ef70eb9b
add DoS prevention validation conditions to voluntary_exit, proposer_slashing, and attester_slashing gossipsub channels 2020-02-12 15:56:03 -07:00
Danny Ryan 8d9541e45e
Merge pull request #1616 from ethereum/min-block-slot-gossip-val 
add lower bound slot condition on block gossip
 2020-02-12 15:54:13 -07:00
Danny Ryan f441fadfff
pr feedback 
Co-Authored-By: Diederik Loerakker <proto@protolambda.com>
 2020-02-12 15:50:22 -07:00
Danny Ryan f8b72f5057
add lower bound condition on block gossip 2020-02-12 12:07:57 -07:00
Danny Ryan a9fae27379
Merge pull request #1615 from ethereum/subnet-validations 
Add subnet validations for DoS resistance
 2020-02-12 12:02:28 -07:00
Danny Ryan 714a7de8a2
reorder gossip conditions to put cheap checks before signature verifications 2020-02-12 11:59:00 -07:00
Danny Ryan 90476388fe
reverse params in get_aggregate_and_proof to match ssz type 2020-02-11 15:54:18 -07:00
Danny Ryan bf8252aeb6
subnet validation PR feedback 2020-02-11 15:46:30 -07:00
Danny Ryan eec57f29b7
add explicit instrucutions for construction of signed_aggregate_and_proof. add DOMAIN_SELECTION_PROOF and DOMAIN_AGGREGATE_AND_PROOF 2020-02-11 15:45:51 -07:00
Danny Ryan 8d16d428e0
fix up some p2p validation conditions based on PR feedback 2020-02-10 21:35:39 -07:00
Danny Ryan 3d111f7bdd
Merge pull request #1612 from ethereum/v-guide-per-slot-slash 
[validator guide] beacon block is per-slot slashing
 2020-02-10 19:42:01 -07:00
Danny Ryan 8a2a689c80
add clarifying note to signedaggregateandproof in vaidator guide and fix tocs 2020-02-10 19:36:08 -07:00
Danny Ryan 1ca4e3538c
prevent multiple beacon blocks from same proposer in a given slot 2020-02-10 19:28:37 -07:00
Danny Ryan 118a755bbb
create SignedAggregateAndProof to prevent DoS attacks 2020-02-10 19:18:14 -07:00
Danny Ryan c1a51a9358
Add no repeat attestation condition for committee_index_beacon_attestation gossip channel 2020-02-10 18:53:26 -07:00
Danny Ryan d5f1402d0d Merge pull request #1604 from status-im/fewer-head-block-roots 
drop `head_block_root` from BeaconBlocksByRange
 2020-02-08 18:24:54 -06:00
Danny Ryan 331502919f Merge pull request #1610 from ethereum/bls-nitpicks 
Bls nitpicks
 2020-02-08 18:15:15 -06:00
Danny Ryan c2456a2785
Merge pull request #1584 from ethereum/pkg-the-pyspec 
Package the pyspec
 2020-02-08 18:14:26 -06:00
Danny Ryan 0a429a479b
'full_name' -> 'indentifier' for bls generators 2020-02-08 17:04:19 -07:00
Danny Ryan 19fb615276
Merge pull request #1611 from ralexstokes/typo-fix 
[validator-guide] typo fix
 2020-02-08 18:00:21 -06:00
Danny Ryan 43cacc3fe9
fix validator guide to show that block slashing is per slot rather than per epoch 2020-02-08 16:58:05 -07:00