d0e3300e27
Merge pull request #1617 from ethereum/extra-message-gossip-vals
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add DoS prevention validation conditions to additional gossipsub topics
2020-02-13 14:39:42 -07:00
40b4931f01
cleanup attester slashing conditon code snippet
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Co-Authored-By: Diederik Loerakker <proto@protolambda.com>
2020-02-13 11:17:19 -07:00
a7ef70eb9b
add DoS prevention validation conditions to voluntary_exit, proposer_slashing, and attester_slashing gossipsub channels
2020-02-12 15:56:03 -07:00
8d9541e45e
Merge pull request #1616 from ethereum/min-block-slot-gossip-val
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add lower bound slot condition on block gossip
2020-02-12 15:54:13 -07:00
f441fadfff
pr feedback
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Co-Authored-By: Diederik Loerakker <proto@protolambda.com>
2020-02-12 15:50:22 -07:00
f8b72f5057
add lower bound condition on block gossip
2020-02-12 12:07:57 -07:00
a9fae27379
Merge pull request #1615 from ethereum/subnet-validations
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Add subnet validations for DoS resistance
2020-02-12 12:02:28 -07:00
714a7de8a2
reorder gossip conditions to put cheap checks before signature verifications
2020-02-12 11:59:00 -07:00
90476388fe
reverse params in get_aggregate_and_proof to match ssz type
2020-02-11 15:54:18 -07:00
bf8252aeb6
subnet validation PR feedback
2020-02-11 15:46:30 -07:00
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
8d16d428e0
fix up some p2p validation conditions based on PR feedback
2020-02-10 21:35:39 -07:00
3d111f7bdd
Merge pull request #1612 from ethereum/v-guide-per-slot-slash
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[validator guide] beacon block is per-slot slashing
2020-02-10 19:42:01 -07:00
8a2a689c80
add clarifying note to signedaggregateandproof in vaidator guide and fix tocs
2020-02-10 19:36:08 -07:00
1ca4e3538c
prevent multiple beacon blocks from same proposer in a given slot
2020-02-10 19:28:37 -07:00
118a755bbb
create SignedAggregateAndProof to prevent DoS attacks
2020-02-10 19:18:14 -07:00
c1a51a9358
Add no repeat attestation condition for committee_index_beacon_attestation gossip channel
2020-02-10 18:53:26 -07:00
d5f1402d0d
Merge pull request #1604 from status-im/fewer-head-block-roots
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drop `head_block_root` from BeaconBlocksByRange
2020-02-08 18:24:54 -06:00
331502919f
Merge pull request #1610 from ethereum/bls-nitpicks
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Bls nitpicks
2020-02-08 18:15:15 -06:00
c2456a2785
Merge pull request #1584 from ethereum/pkg-the-pyspec
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Package the pyspec
2020-02-08 18:14:26 -06:00
0a429a479b
'full_name' -> 'indentifier' for bls generators
2020-02-08 17:04:19 -07:00
19fb615276
Merge pull request #1611 from ralexstokes/typo-fix
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[validator-guide] typo fix
2020-02-08 18:00:21 -06:00
43cacc3fe9
fix validator guide to show that block slashing is per slot rather than per epoch
2020-02-08 16:58:05 -07:00
501bac8ece
update deposit tests cache to read eth2spec version correctly
2020-02-09 00:07:08 +01:00
305a54847c
more explicit about version file location
2020-02-08 23:59:08 +01:00
6188f350f6
it's just a number
2020-02-07 19:03:33 +01:00
97d931b705
rephrase fork choice requirement
2020-02-07 19:03:09 +01:00
b398e42439
another typo in pubsub channel name
2020-02-06 16:41:53 -08:00
7aeeb372a7
[validator-guide] typo fix
2020-02-06 16:03:40 -08:00
b57b4f5e0d
move desription to human readable name
2020-02-06 13:02:16 -06:00
f5723cdd93
fix confusing directory name
2020-02-06 12:53:07 -06:00
03f53e9928
Merge pull request #1607 from AgeManning/noise-specification
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Add libp2p-noise specification
2020-02-06 12:05:49 -06:00
c258a6fe72
Merge pull request #1605 from mcdee/tidy
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Remove extraneous word
2020-02-06 06:41:07 -07:00
1a16e9a3ab
version eth2spec
2020-02-05 18:38:21 +01:00
9355a6ebca
Noise libp2p specification
2020-02-05 14:33:00 +11:00
74c75fd6f1
Remove extraneous word
2020-02-02 22:08:11 +00:00
3184ade0f3
version stub
2020-02-01 11:22:01 +01:00
c943b5832e
drop `head_block_root` from BeaconBlocksByRange
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This change simplifies the protocol and removes a race condition between
block request and response. In the case of honest server, this helps
serve the canonical / fork-chosen chain better while dishonest or broken
servers still need to be handled the same way.
Might as well get started on versions and upgrade it to 2, since the
change is backwards incompatible.
2020-01-31 22:04:48 +01:00
cd4e99f10e
Merge branch 'dev' into pkg-the-pyspec
2020-01-31 12:04:20 +01:00
340549aed6
spec version -> spec fork
2020-01-31 11:52:30 +01:00
9467d492b1
Merge pull request #1603 from terencechain/patch-95
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Fixed table for phase 1 fork doc
2020-01-29 15:25:37 -07:00
fe58c78da8
Fix table
2020-01-29 14:08:48 -08:00
7e2a2b2027
Merge pull request #1602 from hermanjunge/patch-1
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Update validator.md
2020-01-29 10:37:51 -07:00
51f2974678
Update validator.md
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Minor edit
2020-01-29 13:51:38 +00:00
b7004a961c
Merge pull request #1560 from ethereum/vbuterin-patch-1
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Remove shard block chunking
2020-01-28 17:37:27 -07:00
52fb929978
Update specs/core/1_beacon-chain.md
2020-01-28 17:32:57 -07:00
2a91b43eaf
Remove shard block chunking
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Only store a 32 byte root for every shard block
Rationale: originally, I added shard block chunking (store 4 chunks for every shard block instead of one root) to facilitate construction of data availability roots. However, it turns out that there is an easier technique. Set the width of the data availability rectangle's rows to be 1/4 the max size of a shard block, so each block would fill multiple rows. Then, non-full blocks will generally create lots of zero rows. For example if the block bodies are `31415926535` and `897932` with a max size of 24 bytes, the rows might look like this:
```
31415926
53500000
00000000
89793200
00000000
00000000
```
Zero rows would extend rightward to complete zero rows, and when extending downward we can count the number of zero rows, and reduce the number of extra rows that we make, so we only make a new row for every nonzero row in the original data. This way we get only a close-to-optimal ~4-5x blowup in the data even if the data has zero rows in the middle.
2020-01-28 17:31:51 -07:00
7b76808a1c
Merge pull request #1600 from ethereum/master
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Backport BLS test gen fix to dev
2020-01-27 19:07:12 -07:00
e118045a59
update remerkleable dependency
2020-01-28 02:31:39 +01:00
3daca54a21
Merge pull request #1599 from ethereum/fix-fast-aggregate-bls-test
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Fix fast_aggregate_verify BLS tests
2020-01-27 17:51:33 -07:00
Diederik Loerakker
Danny Ryan
Jacek Sieka
Alex Stokes
Chih Cheng Liang
Age Manning
Jim McDonald
terence tsao
Herman Junge
vbuterin