0a7e72f641
Merge branch 'master' into vitalik91
2019-01-11 11:33:38 -06:00
271e7b5cb8
Update 0_beacon-chain.md
2019-01-11 16:23:10 +00:00
7a0d45279c
Update 0_beacon-chain.md
2019-01-11 15:24:29 +00:00
d9c6ad9008
get_attestation_participants: inline ceil_div8() ( #430 )
2019-01-11 14:37:38 +00:00
8ebc4dece8
Local var should stay uint
2019-01-11 15:07:18 +03:00
c8bd90aba3
Update 0_beacon-chain.md
2019-01-11 11:53:12 +00:00
dd532d7887
Update 0_beacon-chain.md
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* Avoid abbreviations
* Use `branch` as a more suggestive variable name than `ret`
* Cleanup spacing after comma
* Avoid having two index variables (`index` and `idx`)—Does this break anything?
2019-01-11 11:52:04 +00:00
3c2da5d034
Merge pull request #428 from benjaminion/seed-randao-mix-typo
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Fix typo seed -> randao_mix
2019-01-11 19:08:46 +08:00
b75ac05ab6
Fix typo seed -> randao_mix
2019-01-11 11:05:43 +00:00
459734cb9e
get_randao_mix slot boundary fix
2019-01-10 22:34:13 -06:00
70c0cc43c5
Fixes as per Danny and Terence
2019-01-10 22:33:22 -06:00
eec8b4ac44
Update specs/core/0_beacon-chain.md
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Co-Authored-By: vbuterin <v@buterin.com>
2019-01-10 21:02:51 -06:00
7736843917
Update specs/core/0_beacon-chain.md
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Co-Authored-By: vbuterin <v@buterin.com>
2019-01-10 21:01:30 -06:00
648c35dc3d
Update specs/core/0_beacon-chain.md
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Co-Authored-By: vbuterin <v@buterin.com>
2019-01-10 21:01:05 -06:00
a0a96c7e7c
Update specs/core/0_beacon-chain.md
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Co-Authored-By: vbuterin <v@buterin.com>
2019-01-10 21:00:59 -06:00
5827b4cde2
Merge pull request #426 from jrhea/div_by_zero_fix
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add assertion to integer_squareroot() to prevent negative results.
2019-01-10 19:20:58 -06:00
d2eca73482
added assertion that n >= 0
2019-01-10 18:09:58 -06:00
1c42a9daca
Merge pull request #427 from ralexstokes/fix-typo-penalized-exit-balances
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Fix typo with initial generation of `latest_penalized_exit_balances`
2019-01-10 17:01:43 -06:00
c141d90f0f
Fix typo with initial generation of `latest_penalized_exit_balances`
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The spec as written is not valid python -- the generator of the list
comprehension must be iterable.
It looks like the author simply meant to `range` over the intended length.
This commit fixes the missing `range` operator
2019-01-10 15:41:15 -06:00
78fcda7ce0
Use bitwise xor to simplify merkle branch getter
2019-01-10 20:45:39 +00:00
ab7f9d8f54
Merge pull request #422 from ethereum/JustinDrake-patch-1
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Fix #320
2019-01-10 12:27:53 -06:00
5b1f352414
Merge pull request #388 from ralexstokes/add-missing-property-to-merkle-verification
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Fixes a few bugs with deposit verification.
2019-01-10 12:15:12 -06:00
69cd904782
Merge branch 'master' into vitalik91
2019-01-10 11:29:11 -06:00
e2886bf3d3
prev -> previous, cur -> current, get_shard_committee_at_slot rework, get_randao_mix rework
2019-01-10 11:01:19 -06:00
05fdfcb8c7
Merge pull request #424 from terenc3t/patch-32
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Removed an unused line
2019-01-10 10:41:55 -06:00
c589f8273b
Update 0_beacon-chain.md
2019-01-10 08:19:56 -08:00
3476b02ffa
Fix #320
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* Avoids unnecessary hashing of `message`
* Makes the ordering of arguments (`message` followed by `domain`) consistent with usage order
2019-01-10 11:52:21 +00:00
4cf06d908a
Truncate the index into the Merkle tree to bytes[8]
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The beacon chain expects a `uint64` in part to avoid big-int computation.
This commit updates the `Deposit` log so that it broadcasts data of the
appropriate size.
2019-01-09 17:18:15 -06:00
d62834654f
Broadcast `merkle_tree_index` in lieu of the deposit count
2019-01-09 17:02:19 -06:00
7a6854aab9
Fix variable name that was lost in botched rebase
2019-01-09 16:52:43 -06:00
b25154c774
Correct references to sig scheme in beacon spec.
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BLS is the name of the signature scheme and BLS12-381 is the name of the
curve that it is defined over. So it is more correct to talk about a
"BLS signature/pubkey" rather than a "BLS12-381 signature/pubkey".
2019-01-09 12:47:19 -08:00
f49f7eddf9
Use the correct name for the `amount` field
2019-01-09 14:44:06 -06:00
c5de2fe710
Add missing deposit root when performing Merkle verification
2019-01-09 14:37:51 -06:00
6f5a865508
Reorder type so the ssz serialization matches other uses
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There is an order based on the Vyper deposit contract which should be maintained
here. There is also a reference to it when processing `Deposit` messages.
This commit corrects the order here so all serializations will match.
2019-01-09 14:35:26 -06:00
4ea430207b
Update 0_beacon-chain.md
2019-01-09 14:12:47 -06:00
dff84c00b0
Fixes bugs with description of deposit verification.
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1. The order of the `deposit_data` serialization does not match the current
Vyper contract. The description now matches that serialization.
2. The `deposit.merkle_tree_index` was not being used (at least explicitly) so
the text now reflects which inputs are to be used for which parameters in the
pseudocode spec that follows.
3. There seems to be a bug where we want the initial leaf to be the `hash` of
the `DepositData`, not the data itself. The text now reflects this requirement.
2019-01-09 14:08:24 -06:00
5f19622f86
Add clarifying comment about where this index is coming from
2019-01-09 14:06:45 -06:00
0b16430cf5
Update specs/core/0_beacon-chain.md
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Co-Authored-By: vbuterin <v@buterin.com>
2019-01-09 11:00:13 -06:00
608ec2452c
Update specs/core/0_beacon-chain.md
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Co-Authored-By: vbuterin <v@buterin.com>
2019-01-09 10:59:56 -06:00
83d54f6aa4
Update specs/core/0_beacon-chain.md
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Co-Authored-By: vbuterin <v@buterin.com>
2019-01-09 10:59:45 -06:00
06c5c11cd5
Update specs/core/0_beacon-chain.md
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Co-Authored-By: vbuterin <v@buterin.com>
2019-01-09 10:59:31 -06:00
35851b5303
Update specs/core/0_beacon-chain.md
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Co-Authored-By: vbuterin <v@buterin.com>
2019-01-09 10:59:20 -06:00
8f1325f95e
Fixed bugs found by Danny
2019-01-09 10:58:33 -06:00
1daab4659a
Update specs/core/0_beacon-chain.md
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Co-Authored-By: vbuterin <v@buterin.com>
2019-01-09 10:40:40 -06:00
d5fdeac6e8
Merge pull request #413 from benjaminion/vyper-const
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Replace numeric constant with symbolic in Vyper contract
2019-01-08 19:32:36 -06:00
994a42e6b1
Add getter to Vyper contract for Merkle branches
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Returns the Merkle branch for the leaf at index `index`. This getter provides
an alternative way for beacon chain proposers to access the Merkle tree of
deposits rather than being Ethereum 1.0 light clients. The method can be
called on a trusted Ethereum 1.0 archive node at specific past block numbers
to retrieve the Merkle branch needed to register a validator.
2019-01-08 20:42:19 +00:00
61f7e37eff
Replace numeric constant with symbolic in Vyper contract
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Vyper v0.1.0-beta.6 supports ranges with symbolic constants.
2019-01-08 19:42:22 +00:00
9dfc459849
Merge pull request #406 from terenc3t/patch-29
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inclusion_slot and inclusion_distance in its own section
2019-01-08 10:49:14 -07:00
197b88df92
Merge pull request #404 from akhila-raju/patch-2
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Removes naming conflict in get_shuffling.
2019-01-08 09:57:56 -07:00
609082c1af
change slot_num to slot_position
2019-01-08 09:57:15 -07:00
Danny Ryan
Justin
Stan Drozd
Anton Nashatyrev
Hsiao-Wei Wang
Ben Edgington
vbuterin
jonny rhea
Alex Stokes
terence tsao
Jim Posen