Commit Graph

854 Commits

Author SHA1 Message Date
Alex Stokes a0e454d86c
Fixes bug with Merkle proof branch selection
This code determines the order in which the next branch element and the
current value should be hashed to produce the parent node in the Merkle tree.

The existing code fails to verify branches constructed in the standard way.

This patch fixes the spec code so that it works properly by using an appropriate
parity calculation.

Example code here to illustrate it working:
https://gist.github.com/ralexstokes/9d82e188bd3286ff74a1fa1dcb5068e0
2019-01-04 09:48:50 -06:00
vbuterin c24f907088
Put back spaces 2019-01-04 09:22:59 -06:00
Hsiao-Wei Wang 88de4e35f2
Merge pull request #395 from terenc3t/patch-28
Get shard_block_root from crosslink
2019-01-04 16:04:43 +08:00
Hsiao-Wei Wang fa08e240c8
Merge branch 'master' into HEAD 2019-01-04 15:55:03 +08:00
Hsiao-Wei Wang 61b2b6392c
bugfix and rename
Use `deposit_root_vote` for `DepositRootVote` object and `deposit_root` for the
deposit root hash.
2019-01-04 15:54:48 +08:00
Danny Ryan 36231e698a
Apply suggestions from code review
Co-Authored-By: hwwhww <hwwang156@gmail.com>
2019-01-04 15:54:35 +08:00
Danny Ryan e3c4155ba5
Merge pull request #393 from terenc3t/patch-27
Align Field Names with Phase 0 Spec
2019-01-03 21:48:14 -07:00
Danny Ryan d360330f83
Merge pull request #394 from ralexstokes/fix-update-validator-registry-fn
Remove dangling `return` statement from spec function
2019-01-03 21:46:34 -07:00
Danny Ryan a84dd398e4
Merge pull request #392 from ralexstokes/fix-units-ejection-balance
Fix a type error with units of wei when determining ejection balance.
2019-01-03 21:44:08 -07:00
Danny Ryan d5e6d84269
Merge pull request #391 from ralexstokes/typo/hash-slot
Change "justified hash" to "justified slot"
2019-01-03 21:43:12 -07:00
terence tsao 97bd04607c
Update 0_beacon-chain.md 2019-01-03 19:40:03 -08:00
terence tsao c0140d72ee
Update 0_beacon-chain.md 2019-01-03 18:23:23 -08:00
vbuterin a5b1f2cc0a
Moved comment and changed conditional 2019-01-03 19:44:39 -06:00
vbuterin 3f4be7abb7
Fixed activation slot conditional. 2019-01-03 19:42:59 -06:00
Alex Stokes 19a9582a48
Remove dangling `return` statement from spec function
This function declares that it returns `None` and instead directly mutates the
state.

There is a dangling return statement that this commit deletes.
2019-01-03 19:42:07 -06:00
terence tsao 19b1a31903
Update 1_shard-data-chains.md 2019-01-03 13:57:04 -08:00
Alex Stokes 9a83ad7b9b
Fix a type error with units of wei when determining ejection balance.
`EJECTION_BALANCE` is in units of ETH.

`state.validator_balances[index]` is in units of Gwei.

For the ejection computation to work as desired, we need to convert the
`EJECTION_BALANCE` constant from ETH to Gwei.
2019-01-03 14:28:36 -06:00
Alex Stokes 457f84fa64
Change "justified hash" to "justified slot"
There should be a correspondence here but referring to the slot is more
explicit, especially for those who are not as familiar with the
details of FFG finalization.
2019-01-03 12:06:44 -06:00
Hsiao-Wei Wang f92735454e
Fix `verify_slashable_vote_data`
The first field of `AttestationDataAndCustodyBit` should be an `AttestationData` object, not an `SlashableVoteData` object.
2019-01-03 16:19:54 +08:00
Hsiao-Wei Wang b614595fbe
Merge branch 'master' into vbuterin-patch-19 2019-01-03 00:26:31 +08:00
Hsiao-Wei Wang af8ed89170
Merge branch 'master' into rename_pow_to_deposit 2019-01-03 00:10:18 +08:00
Hsiao-Wei Wang 78e73633bc
Merge pull request #382 from ethereum/remove_shard_reassignment_record
Remove `ShardReassignmentRecord`
2019-01-02 23:48:04 +08:00
Hsiao-Wei Wang dcaf510213
Merge branch 'master' into rename_pow_to_deposit 2019-01-02 23:44:12 +08:00
Justin 3efe1b3b6c
Update 0_beacon-chain.md 2019-01-02 15:21:22 +00:00
Justin 429e5721f2
RANDAO hash chain and no stale shuffles
* Make RANDAO into a hash chain (this makes it easy for applications to prove the intermediate RANDAO reveals).
* Include `state.slot` when shuffle to avoid stale shuffles with skip slots
2019-01-02 14:20:01 +00:00
Justin 93b18d5160
Fix typo 2019-01-02 13:51:57 +00:00
Justin 696bf23b5e
Remove returned value for process_deposit
Also trim trailing whitespace
2019-01-02 13:41:32 +00:00
Justin 7d240946a9
Update 0_beacon-chain.md
* Cleanup comments related to custody
* Rename "Miscellaneous" to "Custody" in the table of contents
* Use `INITIAL_SLOT_NUMBER` instead of `0` for initial custody slots
* (typo) Fix `second_latest_custody_reseed_slot` => `penultimate_custody_reseed_slot`
2019-01-02 13:35:57 +00:00
Justin 9a90803f5c
Update 0_beacon-chain.md
* `processed_deposit_root` => `latest_deposit_root`
* `receipt_root` => `deposit_root`
* `receipt_tree` => `deposit_tree`
* Emphasize that deposits are Ethereum 1.0 deposits in text in various places
* `Eth1Deposit` => `Deposit` for consistency (Also happy sticking with `Eth1Deposit` and replacing `deposit_` with `eth1_deposit_` everywhere. This may be unnecessary since Ethereum 2.0 deposits can be distinguished with the `shard_` prefix, e.g. `ShardDeposit` and `shard_deposit`.)
* Clarify `withdrawal_credentials`.
* Clarify that multiple Ethereum 1.0 blocks can have the same deposit root.
2019-01-02 13:18:35 +00:00
Hsiao-Wei Wang 3dbee05aa6
Rename `pow_receipt_` to `deposit_` 2019-01-02 18:27:09 +08:00
Hsiao-Wei Wang 35adc9c61a
Remove `ShardReassignmentRecord` 2019-01-02 15:31:57 +08:00
Hsiao-Wei Wang 0d9ecce344
Rename `poc_` to `custody` 2019-01-02 15:16:55 +08:00
vbuterin 2105614059
Bunch of fixes 2019-01-01 22:37:43 -06:00
Alex Stokes d49b6e5087 Fix typo with missing bracket (#379) 2018-12-31 23:35:09 +00:00
vbuterin fdb1b6775d
Removed extraneous variable setting 2018-12-31 14:08:59 -06:00
Justin fd295eb539
Merge branch 'master' into vbuterin-patch-19 2018-12-31 15:17:00 +00:00
Justin d36b403c2e
Cleanups and fixes
Cleanups

* (typo) Remove `get_new_validator_registry_delta_chain_tip` from table of contents
* (typo) Update "Routines for updating validator status" in table of contents
* Update `FAR_FUTURE_SLOT` from `2**63` to `2**64 - 1`
* Put more constants in "Initial values", homogenise
* Cleanup note formatting
* Remove `ZERO_BALANCE_VALIDATOR_TTL` logic (to be possibly reintroduced in phase 2).
* Cleanup `min_empty_validator_index`
* Rename `deposit` to `amount` in `process_deposit` and `DepositData`.
* (typo) Remove new line under `process_penalties_and_exits`
* (typo) "Status codes" => "Status flags" in the table of contents
* (typo) `(state.slot - EPOCH_LENGTH) % LATEST_RANDAO_MIXES_LENGTH` => Use `SEED_LOOKAHEAD` instead.
* Put `state.validator_registry_latest_change_slot = state.slot` in `update_validator_registry`.
* Use `GENESIS_SLOT` for `last_poc_change_slot=0` and `second_last_poc_change_slot=0`.

Bugfixes

* (typo) `validator_exit` => `exit.validator_index`
* Separate initial deposits and initial activations to avoid double activations
* Replace `proposer.status != EXITED_WITH_PENALTY` with `validator.penalized_slot > state.slot` in two different places.
* Replace `status == EXITED_WITH_PENALTY` with `validator.penalized_slot <= state.slot` (and validator active) in two different places.
2018-12-31 15:14:14 +00:00
Danny Ryan 8f29bcdf08
Merge pull request #373 from ethereum/fix-slashing
fix slashing conditons
2018-12-31 07:57:51 -06:00
vbuterin 011970169c
Edited as per Justin's comments 2018-12-30 20:42:05 -06:00
terence tsao c8ff723514
Update 0_beacon-chain.md 2018-12-30 16:06:33 -08:00
vbuterin 1a4973171f Remove references to the persistent committees (#376)
* Remove references to the persistent committees
2018-12-30 23:46:32 +00:00
vbuterin 4a93374025
Fixed as per hww's comments 2018-12-30 09:15:23 -06:00
Hsiao-Wei Wang 14f49aaacb
Update specs/core/0_beacon-chain.md
Co-Authored-By: vbuterin <v@buterin.com>
2018-12-29 13:47:10 -06:00
vbuterin bd5b32ec5a
Initialize status_flags 2018-12-29 13:44:51 -06:00
vbuterin 85d001001c
Fixed seed lookahead 2018-12-28 12:08:19 -06:00
vbuterin d9e897bbcb
Status code / slot reorganization
* Added `activation_slot`, `exit_slot`, `penalized_slot`, `withdrawal_slot`, use these to determine if a validator is active
* Universal min activation/exit delay of 256 slots
* Min exit time of ~1 day, but penalization delays this to ~18 days
* Penalty calculation period of `[time penalized - 18 days, time penalized + 18 days]`; made the total penalties array fixed size and wraparound to make calculation more fine-grained
* Processes withdrawals in all epochs, not just dynasty-changing epochs
* Change `get_shuffling` function to take slot as argument

Not yet done:

* Removed `shard_committees` from the state
* Removed persistent committees from the state
2018-12-28 12:04:03 -06:00
Danny Ryan aa9bda271f
fix slashing conditons to be based upon epochs rather than slots 2018-12-28 11:10:12 -06:00
terence tsao 10a8ba2d9e
rewording for validator registry precondition 2018-12-28 09:04:00 -08:00
Hsiao-Wei Wang 6b84dae09e Fix #361: pass `poc_commitment` to `validate_proof_of_possession` (#364)
* Fix #361
2018-12-27 18:11:38 +00:00
terence tsao 44c389bfe3 crosslink rewards typo (#367) 2018-12-27 18:01:20 +00:00
Nishant Das 8c12896fa0 Cleanup merkle_root
Add docstring and fix spacing.
2018-12-27 17:58:24 +00:00
Hsiao-Wei Wang 2c9cefa6a7
`Use `current_` instead of `this_` 2018-12-26 15:48:20 +08:00
terence tsao a2422de686
Potential bug for crosslinks? 2018-12-23 09:34:46 -08:00
vbuterin 4938481428 Added hash-and-bit data structure as per #286 (#355)
* Added hash-and-bit data structure as per #286
2018-12-23 10:48:11 +00:00
Hsiao-Wei Wang 0ee724a4ab
Merge pull request #356 from terenc3t/patch-22
updated SSZ implementation list
2018-12-23 12:04:31 +08:00
Hsiao-Wei Wang 985a3fe958
Merge pull request #351 from dangerousfood/vrc-con-update
Update VRC contract for Vyper v0.1.0-beta.6
2018-12-23 12:03:34 +08:00
terence tsao f21da324ef
updated SSZ implementation list 2018-12-22 15:13:54 -08:00
Danny Ryan f8652fa25b
Merge pull request #347 from ethereum/vbuterin-patch-15
Changes to inactivity leak
2018-12-22 07:13:41 -06:00
Danny Ryan f84b7b5f31
Merge pull request #341 from ethereum/target-committee-size
change TARGET_COMMITTEE_SIZE to 128
2018-12-22 07:12:21 -06:00
Danny Ryan a60ab53647
PR feedback 2018-12-22 07:11:58 -06:00
Danny Ryan d0b5133912
Merge pull request #349 from ethereum/vbuterin-patch-17
Proof of custody placeholders
2018-12-22 07:08:18 -06:00
vbuterin 99817aeb0e
Typo fix: lastest -> last 2018-12-21 17:23:42 -05:00
Danny Ryan 6a73a056f0
Update specs/core/0_beacon-chain.md
Co-Authored-By: vbuterin <v@buterin.com>
2018-12-21 17:22:42 -05:00
Joseph Delong 1068076822 update vrc cotnract for vyper v0.1.0-beta.6 2018-12-21 16:18:41 -06:00
Danny Ryan fa8be783ad
Update specs/core/0_beacon-chain.md
Co-Authored-By: vbuterin <v@buterin.com>
2018-12-21 17:12:38 -05:00
vbuterin 4f94f7579c
Moved notes to the end of the section to make Danny happy 2018-12-21 11:29:15 -05:00
vbuterin 5fc8f6cfca
Fixed deposit inclusion and positioning of state variables 2018-12-21 11:26:40 -05:00
Justin c8efdc7431
Add placeholder array in state for VDFs
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
Hsiao-Wei Wang 6667edb015
Update specs/core/0_beacon-chain.md
Co-Authored-By: vbuterin <v@buterin.com>
2018-12-21 09:08:01 -05:00
vbuterin 6eb4e59b8c
slots -> epochs 2018-12-21 09:07:04 -05:00
vbuterin 8e30f1b63e
Set zero balance TTL back to 2**22 2018-12-21 09:06:30 -05:00
Hsiao-Wei Wang 1d1db908e2
Fix grammar 2018-12-21 16:43:59 +08:00
Hsiao-Wei Wang ac0b8aac07
Add initial setting of proof of custody placeholders 2018-12-21 16:41:48 +08:00
Hsiao-Wei Wang e639f365a6
Merge pull request #344 from ethereum/hwwhww/chunk_size
phase1: Adjust `CHUNK_SIZE`
2018-12-21 11:04:36 +08:00
vbuterin 985c8a2c30
Proof of custody placeholders
Replacing #145
2018-12-20 16:01:00 -05:00
vbuterin ac5db1da8d
Doubled sqrt e drop time. 2018-12-20 12:51:34 -05:00
vbuterin 53dd49167b
Changes to inactivity leak
* Fixes parameters and makes clear that the inactivity leak is on a per-epoch basis (before the leak was technically 64 times too weak as it was calculated per-slot but applied per-epoch)
* Adds a `// 2` to the inactivity leak to compensate for it being applied twice
* Changes how it is calculated (no inactivity leak for not being part of the head, only basic leak)
* Separates out early inclusion incentives into a separate incentive component rather than being multiplicative with everything else
2018-12-20 12:41:17 -05:00
Danny Ryan eaab06f2dd
Merge pull request #298 from ethereum/update_vyper_contract
deposit contract: reduce on-chain computation
2018-12-20 09:24:32 -06:00
terence tsao 96633781fb
simplify total_attesting_balance 2018-12-20 06:37:03 -08:00
Danny Ryan e780be349e
Merge pull request #345 from ChihChengLiang/patch-2
Fix typo in get_new_shuffling
2018-12-20 07:52:30 -06:00
Danny Ryan c90ab16701
Merge pull request #340 from ethereum/vbuterin-patch-15
Remove MIN_VALIDATOR_REGISTRY_CHANGE_INTERVAL
2018-12-20 07:51:58 -06:00
Chih Cheng Liang d3cdd3fcc0
Fix typo in get_new_shuffling 2018-12-20 19:36:35 +08:00
Hsiao-Wei Wang e4e923fbba
Adjust `CHUNK_SIZE` 2018-12-20 14:36:33 +08:00
terence tsao c177ce23b3
typo on attesting_validator? 2018-12-19 21:56:43 -08:00
Akhila Raju bf753a6120
Remove line repeat in initiate_validator_exit 2018-12-19 19:56:26 -06:00
Akhila Raju 09e31acda5
Remove line repeat in activate_validator 2018-12-19 19:53:28 -06:00
Danny Ryan 0809ca0d62
fix 'CYCLE_LENGTH' -> 'EPOCH_LENGTH' 2018-12-19 19:35:55 -06:00
Danny Ryan 55ac9ac313
change TARGET_COMMITTEE_SIZE to 128 2018-12-19 15:09:17 -06:00
vbuterin 56bc4412bc
Remove MIN_VALIDATOR_REGISTRY_CHANGE_INTERVAL
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
Vitalik Buterin a9328157a8
Don't lexicographically sort 2018-12-19 13:48:04 -05:00
Hsiao-Wei Wang 9b9114fac2
Merge branch 'master' into update_vyper_contract 2018-12-19 23:39:59 +08:00
Danny Ryan 105e669391
Merge pull request #327 from ethereum/vbuterin-patch-18
Keep randao mixes in the state
2018-12-19 09:03:25 -06:00
Anirudha Bose 257c83cc23
Fix typos in the beacon chain spec 2018-12-19 12:47:37 +01:00
Danny Ryan 36e26c86a3
fix assert conditions in get_block_hash 2018-12-18 12:53:48 -06:00
Danny Ryan 0de7240452
Merge branch 'master' into vbuterin-patch-18 2018-12-18 12:50:06 -06:00
Danny Ryan 20006c674b
Merge branch 'master' into hwwhww-patch-2 2018-12-18 12:45:50 -06:00
Danny Ryan 8548f03d5a
Merge pull request #317 from ethereum/vbuterin-patch-15
Put validator balances into a separate list in the state
2018-12-18 12:41:10 -06:00
Danny Ryan f7afd679da
fix comment 2018-12-18 12:37:25 -06:00
Danny Ryan 5943fd507f
fix remaining index error 2018-12-18 12:27:33 -06:00
Hsiao-Wei Wang bb1559a86f
PR feedback 2018-12-19 01:19:47 +08:00
Danny Ryan 0bf1acc1eb
Merge pull request #333 from burnburn/casper_ref
Make Casper ref normative
2018-12-18 10:05:52 -06:00
Danny Ryan 8bf1a542fe
Merge pull request #288 from ethereum/prev-balance-note
per-epoch Balance difference consensus safety note
2018-12-18 08:52:00 -06:00
Dan Burnett 5a0d8c8f42
move to Informative 2018-12-18 09:41:59 -05:00
Hsiao-Wei Wang 49f3746dc7
fix 2018-12-18 18:58:59 +08:00
vbuterin 2611180119
Fixes as per Danny's comments 2018-12-18 05:33:03 -05:00
Hsiao-Wei Wang edf335ebf0
Fix on startup functions 2018-12-18 11:58:28 +08:00
Dan Burnett cc4e066029
formatting change 2018-12-17 15:19:58 -05:00
Dan Burnett d505aa28fe
make Casper FFG normative 2018-12-17 15:15:37 -05:00
vbuterin cc5cef52cb
Separated block roots and randao mixes length, and fixed per-slot randao updates 2018-12-17 14:04:04 -05:00
Danny Ryan 49ce718cc2
Update specs/core/0_beacon-chain.md
Co-Authored-By: vbuterin <v@buterin.com>
2018-12-17 13:53:42 -05:00
Danny Ryan e16c98b854
Update specs/core/0_beacon-chain.md
Co-Authored-By: vbuterin <v@buterin.com>
2018-12-17 13:53:35 -05:00
Danny Ryan eee26d7b69
Update specs/core/0_beacon-chain.md
Co-Authored-By: vbuterin <v@buterin.com>
2018-12-17 13:53:17 -05:00
Danny Ryan 9c620d3853
Update specs/core/0_beacon-chain.md
Co-Authored-By: vbuterin <v@buterin.com>
2018-12-17 13:53:04 -05:00
vbuterin 7f66f06871
Fixed one more outdated-style balance query 2018-12-17 10:43:05 -05:00
vbuterin 2fa7d254dd
Merge branch 'master' into vbuterin-patch-15 2018-12-17 10:41:23 -05:00
Danny Ryan 2c48bab3d8
Update specs/core/0_beacon-chain.md
Co-Authored-By: vbuterin <v@buterin.com>
2018-12-17 10:40:41 -05:00
Danny Ryan 110fe75a70
Update specs/core/0_beacon-chain.md
Co-Authored-By: vbuterin <v@buterin.com>
2018-12-17 10:40:31 -05:00
Danny Ryan fbabeff838
Update specs/core/0_beacon-chain.md
Co-Authored-By: vbuterin <v@buterin.com>
2018-12-17 10:40:21 -05:00
Danny Ryan f4fa55842b
fix bls_signature toc 2018-12-17 08:48:06 -06:00
vbuterin b402a7c1d6
Made a function multiline 2018-12-17 09:12:51 -05:00
Danny Ryan eccfc912b5
Update specs/core/0_beacon-chain.md
Co-Authored-By: vbuterin <v@buterin.com>
2018-12-17 09:11:39 -05:00
vbuterin c0d65cc334
Changed get_effective_balance definition to use state+index 2018-12-17 09:10:44 -05:00
Danny Ryan e9f986971e
Update specs/core/0_beacon-chain.md
Co-Authored-By: vbuterin <v@buterin.com>
2018-12-17 09:08:13 -05:00
vbuterin 365437d4c2
Forgot to update randao mixes in one place 2018-12-17 04:46:28 -05:00
vbuterin d1aa3b4cd6
Editing randao_mixes in place instead of as a queue
Saves having to re-Merkelize an entire 8192-item list every block.
2018-12-17 04:44:49 -05:00
vbuterin 416bbf9cea
Edit latest_block_roots in place instead of as a queue
Faster editing that way; otherwise every block will require completely reconstructing a 8192-sized Merkle tree.
2018-12-17 04:40:27 -05:00
vbuterin 4aa6e4de7b
Merge pull request #328 from ethereum/vbuterin-patch-19
Remove clamp
2018-12-17 04:17:02 -05:00
vbuterin 3725dd5cb1
Merge pull request #316 from ethereum/vbuterin-patch-13
Edit BLS spec as per issue #300
2018-12-16 04:06:57 -05:00
vbuterin 9e6c1a6244
Remove clamp
Removed the use of `clamp` from the spec, as there's no point in a helper function that's used exactly once; it only increases the amount people have to jump around the spec to understand what's going on.
2018-12-15 06:44:18 -05:00
vbuterin 425f7d51c9
Keep randao mixes in the state
Response to #295 

Also a simplification, as two special cases get replaced: `state.randao_mix` -> `state.latest_randao_mixes[-1]`, and `state.next_seed` -> `state.latest_randao_mixes[-CYCLE_LENGTH-1]`.
2018-12-15 05:10:31 -05:00
vbuterin 829911c0fd
Swapped order of aggregate and verify 2018-12-14 19:55:05 -05:00
Danny Ryan 62b95fbe33
fix process_deposit function signature 2018-12-14 15:21:32 -06:00
Danny Ryan 179352dbfe
remove ProofOfPossessionData 2018-12-14 15:20:21 -06:00
Danny Ryan 7b4c4f299d
add bls_aggregate_pubkeys ref in beacon chain spec 2018-12-14 09:39:14 -06:00
Danny Ryan 7306851f0b
Merge branch 'master' into vbuterin-patch-13 2018-12-14 09:31:55 -06:00
Danny Ryan c448db46ea
Merge pull request #315 from ethereum/more-ssz-objects
More ssz objects pt 1
2018-12-14 09:30:19 -06:00
Danny Ryan 221874efcb
pr feedback 2018-12-14 09:29:49 -06:00
Danny Ryan 68a76ba727
Merge pull request #313 from ethereum/slashable-functions
Cleanup casper slashing
2018-12-14 08:58:01 -06:00
vbuterin c43724132b
Clarify block hash -> block root 2018-12-13 23:01:32 -05:00
vbuterin 964395c362
Some bugfixes 2018-12-13 19:40:00 -05:00
vbuterin 2b9a0e999c
Separate validator balances 2018-12-13 19:28:59 -05:00
vbuterin add628d26b
Edit BLS spec as per issue #300
See https://github.com/ethereum/eth2.0-specs/issues/300
2018-12-13 19:06:07 -05:00
Danny Ryan 96aade9a2c
add proofofpossessiondata ssz object 2018-12-13 14:03:22 -06:00
Danny Ryan f30d404856
add ValidatorRegistryDeltaBlock ssz object 2018-12-13 13:50:50 -06:00
Danny Ryan 9e74043a17 move ejectiosn to per-epoch. fix a couple bugs in validator status change functions (#314) 2018-12-13 19:45:08 +00:00
Danny Ryan cd9e7ecaeb
minor fix 2018-12-13 12:18:29 -06:00
Danny Ryan 697d3c5eb5
add doc string for new slashing helper funtions 2018-12-13 12:17:39 -06:00
Danny Ryan 7c833fafc5
clean up casper slashing with helper functions etc 2018-12-13 12:09:39 -06:00
Raul Jordan 923df80b03 replace shard_block_hash with shard_block_root 2018-12-13 11:26:10 -06:00
terence tsao 9170efee1b
removed old comments 2018-12-13 08:27:22 -08:00
Hsiao-Wei Wang 1ea887c964 Deposits: define `DepositData` and rename `DepositParameters` to `DepositInput` (#310) 2018-12-13 15:36:57 +00:00
terence tsao ddb91adecf
quick fix on typo 2018-12-13 06:51:47 -08:00
Gregory Markou b554204688 clarified language around start_up (#303) 2018-12-13 13:08:51 +00:00
Justin 6b6a04c884
Bugfix (missing `state.`) 2018-12-13 10:03:50 +00:00
Hsiao-Wei Wang c1a3b29145 Fix `verify_slashable_vote_data`: use `get_domain` (#306) 2018-12-13 09:55:37 +00:00
Hsiao-Wei Wang 6fa12f6603
Merge pull request #301 from ethereum/vote_rename
Some renames about vote and fix `verify_slashable_vote_data` (`verify_casper_votes`)
2018-12-13 13:58:10 +08:00
Hsiao-Wei Wang d5a5e1815c
Rename `LATEST_BLOCK_ROOT_COUNT` -> `LATEST_BLOCK_ROOTS_LENGTH` 2018-12-13 13:55:34 +08:00
Hsiao-Wei Wang 9eeb863ec6
Refactor `verify_slashable_vote_data` 2018-12-13 03:11:53 +08:00
Hsiao-Wei Wang ab7549e52e
Move `verify_slashable_vote_data` to the last verification of Casper slashings 2018-12-13 03:04:10 +08:00
Hsiao-Wei Wang d2fda68ccb
Fix ToC 2018-12-13 03:00:53 +08:00
Hsiao-Wei Wang 4aa6ec4468
Update `CasperSlashing` and `verify_casper_votes`
1. Rename `verify_casper_votes` -> `verify_slashable_vote_data`
2. Rename `CasperSlashing.votes_1` -> `CasperSlashing.slashable_vote_data_1`
3. Rename `CasperSlashing.votes_2` -> `CasperSlashing.slashable_vote_data_2`
4. Fix `verify_slashable_vote_data` `(verify_casper_votes)`
2018-12-13 02:55:28 +08:00
Hsiao-Wei Wang ae5221c4f8
Move BLS verification to later step 2018-12-13 02:11:47 +08:00
Hsiao-Wei Wang ac3ffb3df6
`LATEST_BLOCK_ROOTS_COUNT` -> `LATEST_BLOCK_ROOT_COUNT` 2018-12-13 02:08:37 +08:00
Hsiao-Wei Wang 81c6b561fc
`CandidatePoWReceiptRootRecord.votes` -> `CandidatePoWReceiptRootRecord.vote_count` 2018-12-13 02:07:12 +08:00
Danny Ryan cc34097fba
fix genesis 2018-12-12 11:51:42 -06:00
Hsiao-Wei Wang 130e45ee39
Reduce on-chain computation 2018-12-13 01:39:34 +08:00
Hsiao-Wei Wang 92b9253ecb
Fix ToC 2018-12-13 01:35:11 +08:00
terence tsao 3b0fe25c14
multiply GWEI_PER_ETH 2018-12-12 09:29:26 -08:00
Hsiao-Wei Wang 4c3c8510d4
Fix 'validator_index': 'uint64' -> 'uint24' 2018-12-13 01:09:56 +08:00
Danny Ryan acd83973fb
bold note 2018-12-12 10:02:49 -06:00
Danny Ryan 70a577a786
Merge branch 'master' into prev-balance-note 2018-12-12 10:01:14 -06:00
Danny Ryan 10fa84b057
rename base_inactivity_penalty to inactivity_penalty 2018-12-12 09:28:47 -06:00
Danny Ryan 541f33094f
move rewards helpers to rewrds and penalties section 2018-12-12 09:14:44 -06:00
Danny Ryan bc60576d3c
rework rewards sections as per PR feedback 2018-12-12 09:07:44 -06:00
Justin 19b0421d4d
Merge branch 'master' into fix-rewards 2018-12-12 13:11:10 +00:00
vbuterin 6b5479cac9 Moved ancestor hashes to state, changed to batched accumulator (#269)
* Replaced ancestors hashes in blocks with the previous block root
* Add a block root batched accumulator
* Cleanup processing presentation
2018-12-12 13:02:50 +00:00
Chih Cheng Liang 21da07b4f7 typo (#294) 2018-12-12 10:30:58 +00:00
Danny Ryan e2714b3344 add bls_verify_multiple def to phase 0 spec (#292) 2018-12-11 21:18:30 +00:00
Danny Ryan 726ed97eb2
Merge branch 'rename_tree_roots' of https://github.com/terenc3t/eth2.0-specs into terenc3t-rename_tree_roots 2018-12-11 14:54:30 -06:00
Terence Tsao 3f31eecb18 fixed typo & s/winning_hash/winning_root/ 2018-12-11 12:50:20 -08:00
Terence Tsao a13997d738 updated rest of the fields except ancestor_hashes 2018-12-11 12:38:32 -08:00
Justin 9f8ae361f9
Rename `BLSVerify` to `bls_verify` and put `hash` in helpers 2018-12-11 20:30:28 +00:00
Danny Ryan 032007ad17
add organization to previous epoch attester helpers 2018-12-11 13:40:00 -06:00
Danny Ryan 5e84a53ff1
base_reward is 1/4 of total reward val can earn per cycle 2018-12-11 13:32:27 -06:00
Danny Ryan 42364fe7b1
add granular reward for the four different parts of attestation 2018-12-11 13:22:17 -06:00
Terence Tsao e0e2fed1b5 rename hash tree roots as root 2018-12-11 09:53:56 -08:00
Danny Ryan 83224c320a
small edit to language 2018-12-11 11:16:24 -06:00
Danny Ryan befc349878
add balance diff consensus safety note 2018-12-11 11:14:42 -06:00
Danny Ryan defe2668a0
Merge pull request #266 from ethereum/JustinDrake-patch-10
First pass cleanup of bls_verify.md
2018-12-11 10:38:21 -06:00
Danny Ryan e8d8b03089 note the vyper version the contract is expected to be compiled with (#287) 2018-12-11 16:29:09 +00:00
Danny Ryan 084880511d
Merge pull request #280 from ethereum/validator-status
validator status cleanup
2018-12-11 10:14:02 -06:00
Danny Ryan 5734b25fb1
rename bls verification spec ref 2018-12-11 10:13:31 -06:00
Danny Ryan c462f563b1
use Deposit object for processing intiial deposits 2018-12-11 10:02:59 -06:00
Danny Ryan 1e3f518f02
pr feedback 2018-12-11 09:49:50 -06:00
Danny Ryan e64bfb289c
Merge pull request #282 from ethereum/ssztreehash-cleanup
cleanup refs to SSZTreeHash
2018-12-11 09:17:57 -06:00
Justin d1c20b862b
Update bls_verify.md 2018-12-11 14:02:34 +00:00
Justin a32af50513
Update bls_verify.md 2018-12-11 13:56:40 +00:00
Justin 23f7e9db62
Rename FQ2 to Fq2 and specify the G1 generator 2018-12-11 13:36:34 +00:00
vbuterin 47dc3eb48b Updated winning_hash description (#283) 2018-12-11 13:25:21 +00:00
Danny Ryan 6fccd9f793
cleanup a few more hash refs to ssztreehash 2018-12-10 17:08:04 -06:00