f84b7b5f31
Merge pull request #341 from ethereum/target-committee-size
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change TARGET_COMMITTEE_SIZE to 128
2018-12-22 07:12:21 -06:00
a60ab53647
PR feedback
2018-12-22 07:11:58 -06:00
d0b5133912
Merge pull request #349 from ethereum/vbuterin-patch-17
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Proof of custody placeholders
2018-12-22 07:08:18 -06:00
4f94f7579c
Moved notes to the end of the section to make Danny happy
2018-12-21 11:29:15 -05:00
5fc8f6cfca
Fixed deposit inclusion and positioning of state variables
2018-12-21 11:26:40 -05:00
c8efdc7431
Add placeholder array in state for VDFs
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Added `latest_vdf_outputs` in `state` initialised to an array of `ZERO_HASH` of length `LATEST_RANDAO_MIXES_LENGTH // EPOCH_LENGTH`. (There's one VDF output per epoch. The VDF input is the RANDAO mix at the epoch boundary.)
Further changes to activate VDFs (in a future phase):
* Add a new beacon "VDF output and proof" transaction, e.g. with `MAX_VDF_OUTPUT_AND_PROOF := 1`.
* Adjust the `MAX_SEED_LOOKAHEAD` constant, e.g. to `2**4 * EPOCH_LENGTH`. (The `2**4` parameter is essentially `A_max`.)
* Add a `process_vdf_output_and_proof` helper function in the per-block processing:
* Verify the VDF input hasn't already been processed (check the corresponding `state.latest_vdf_outputs` entry is not `ZERO_HASH`.)
* Verify the proof is correct, i.e. matches the VDF input and output
* Save the VDF output to `state.latest_vdf_outputs`
* In the per-epoch processing set the corresponding entry in `state.latest_vdf_outputs` to `ZERO_HASH`.
* Use a VDF output for the shuffling seed.
2018-12-21 15:26:13 +00:00
1d1db908e2
Fix grammar
2018-12-21 16:43:59 +08:00
ac0b8aac07
Add initial setting of proof of custody placeholders
2018-12-21 16:41:48 +08:00
e639f365a6
Merge pull request #344 from ethereum/hwwhww/chunk_size
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phase1: Adjust `CHUNK_SIZE`
2018-12-21 11:04:36 +08:00
985c8a2c30
Proof of custody placeholders
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Replacing #145
2018-12-20 16:01:00 -05:00
eaab06f2dd
Merge pull request #298 from ethereum/update_vyper_contract
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deposit contract: reduce on-chain computation
2018-12-20 09:24:32 -06:00
b84a09bee4
Merge pull request #346 from terenc3t/patch-21
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Simplify total_attesting_balance
2018-12-20 09:02:44 -06:00
96633781fb
simplify total_attesting_balance
2018-12-20 06:37:03 -08:00
e780be349e
Merge pull request #345 from ChihChengLiang/patch-2
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Fix typo in get_new_shuffling
2018-12-20 07:52:30 -06:00
c90ab16701
Merge pull request #340 from ethereum/vbuterin-patch-15
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Remove MIN_VALIDATOR_REGISTRY_CHANGE_INTERVAL
2018-12-20 07:51:58 -06:00
d3cdd3fcc0
Fix typo in get_new_shuffling
2018-12-20 19:36:35 +08:00
e4e923fbba
Adjust `CHUNK_SIZE`
2018-12-20 14:36:33 +08:00
cedbf0ffeb
Merge pull request #343 from terenc3t/patch-20
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typo on attesting_validator?
2018-12-20 14:13:03 +08:00
c177ce23b3
typo on attesting_validator?
2018-12-19 21:56:43 -08:00
ea30f20150
Merge pull request #342 from akhila-raju/patch-1
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Remove line repeat in activate_validator & initiate_validator_exit
2018-12-19 21:20:54 -06:00
bf753a6120
Remove line repeat in initiate_validator_exit
2018-12-19 19:56:26 -06:00
09e31acda5
Remove line repeat in activate_validator
2018-12-19 19:53:28 -06:00
0809ca0d62
fix 'CYCLE_LENGTH' -> 'EPOCH_LENGTH'
2018-12-19 19:35:55 -06:00
c9a3b385a9
Merge pull request #339 from ethereum/vitalik12
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Don't lexicographically sort in SSZ, use manual ordering
2018-12-19 16:05:51 -06:00
55ac9ac313
change TARGET_COMMITTEE_SIZE to 128
2018-12-19 15:09:17 -06:00
56bc4412bc
Remove MIN_VALIDATOR_REGISTRY_CHANGE_INTERVAL
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Slight simplification. Only substantive change is that if the validator registry stays constant, we don't reshuffle 3 epochs after the last reshuffling (ie. before the reshufflings happened after 1, 2, 3, 4, 8, 16... epochs, now it's just 1, 2, 4, 8, 16...)
2018-12-19 14:09:50 -05:00
a9328157a8
Don't lexicographically sort
2018-12-19 13:48:04 -05:00
9b9114fac2
Merge branch 'master' into update_vyper_contract
2018-12-19 23:39:59 +08:00
105e669391
Merge pull request #327 from ethereum/vbuterin-patch-18
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Keep randao mixes in the state
2018-12-19 09:03:25 -06:00
4077f4c558
Merge pull request #337 from onyb/patch-1
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Fix typos in the beacon chain spec
2018-12-19 22:51:52 +08:00
257c83cc23
Fix typos in the beacon chain spec
2018-12-19 12:47:37 +01:00
36e26c86a3
fix assert conditions in get_block_hash
2018-12-18 12:53:48 -06:00
0de7240452
Merge branch 'master' into vbuterin-patch-18
2018-12-18 12:50:06 -06:00
966f2bf384
Merge pull request #334 from ethereum/hwwhww-patch-2
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Bugfix around on startup functions
2018-12-18 12:46:30 -06:00
20006c674b
Merge branch 'master' into hwwhww-patch-2
2018-12-18 12:45:50 -06:00
8548f03d5a
Merge pull request #317 from ethereum/vbuterin-patch-15
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Put validator balances into a separate list in the state
2018-12-18 12:41:10 -06:00
f7afd679da
fix comment
2018-12-18 12:37:25 -06:00
5943fd507f
fix remaining index error
2018-12-18 12:27:33 -06:00
bb1559a86f
PR feedback
2018-12-19 01:19:47 +08:00
0bf1acc1eb
Merge pull request #333 from burnburn/casper_ref
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Make Casper ref normative
2018-12-18 10:05:52 -06:00
8bf1a542fe
Merge pull request #288 from ethereum/prev-balance-note
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per-epoch Balance difference consensus safety note
2018-12-18 08:52:00 -06:00
5a0d8c8f42
move to Informative
2018-12-18 09:41:59 -05:00
49f3746dc7
fix
2018-12-18 18:58:59 +08:00
2611180119
Fixes as per Danny's comments
2018-12-18 05:33:03 -05:00
edf335ebf0
Fix on startup functions
2018-12-18 11:58:28 +08:00
cc4e066029
formatting change
2018-12-17 15:19:58 -05:00
d505aa28fe
make Casper FFG normative
2018-12-17 15:15:37 -05:00
cc5cef52cb
Separated block roots and randao mixes length, and fixed per-slot randao updates
2018-12-17 14:04:04 -05:00
49ce718cc2
Update specs/core/0_beacon-chain.md
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Co-Authored-By: vbuterin <v@buterin.com>
2018-12-17 13:53:42 -05:00
e16c98b854
Update specs/core/0_beacon-chain.md
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Co-Authored-By: vbuterin <v@buterin.com>
2018-12-17 13:53:35 -05:00
Danny Ryan
vbuterin
Justin
Hsiao-Wei Wang
terence tsao
Chih Cheng Liang
Akhila Raju
Anirudha Bose
Dan Burnett