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3532 Commits

Author SHA1 Message Date
Jacek Sieka 786337e930
tree_ssz: naive implementation of treeHash 
as seen in https://github.com/ethereum/eth2.0-specs/pull/120
 2018-11-11 19:21:47 -06:00
Jacek Sieka 5bdcee6536
document spec links 2018-11-11 19:19:58 -06:00
tersec f389c454d6 first part of spec updating; some constants, structure changes, data type changes from int to uint (#9) 
* first part of spec updating; some constants, structure changes, data type changes from int to uint

* Update beacon_chain/datatypes.nim

Co-Authored-By: tersec <tersec@users.noreply.github.com>
 2018-11-09 10:34:30 +01:00
Jacek Sieka 577598cca7 ssz: fix buffer overflows, explicit error reporting (#7) 
* ssz: fix buffer overflows, explicit error reporting

* ssz: harden against unaligned data
 2018-10-08 12:56:34 +02:00
mratsim 46e8affee0 Delete outdated per_block_processing.nim 2018-10-03 13:15:17 +02:00
Mamy Ratsimbazafy f60d578fb3
Signature aggregation in block processing (#5) 
* signature-aggreg-in-block-processing

* Message is a Blake2 hash not simple concat

* Address comments:

- Range change in parent_hashes computation
- Slot not beind module Cycles anymore
- justified_slot part of the hash

Not addressed: using parent.slot_number instead of block.slot_number
 2018-10-02 18:09:11 +02:00
mratsim 99a394e084 Config CI + use Milagro BLS signatures 2018-09-26 18:26:39 +02:00
mratsim ca4082b316 Update to latest spec 2018-09-24 17:44:48 +02:00
mratsim 6ddab7e9c0 basic SimpleSerialize + tests 2018-09-20 17:45:02 +02:00
mratsim a42a0ad851 Fork choice compile and run 🔥 2018-09-12 15:41:49 +02:00
mratsim acf322ea7b Fix tables initialization issues 2018-09-11 14:02:45 +02:00
mratsim 3bc75711d5 Finish network simulator 2018-09-11 12:24:46 +02:00
mratsim 03b1f1a4ba Networksim additions + fix agents and normal_distribution types 2018-09-10 12:35:11 +02:00
mratsim 32dbdc860b Mention thread-safety 2018-09-06 18:16:11 +02:00
mratsim 61af4c33c7 Add a normal distribution generator for latency simulations 2018-09-06 12:31:20 +02:00
mratsim e049d9e106 Finish fork choice rule base procs 2018-09-05 12:03:52 +02:00
mratsim 3d76e238e7 Fix slot and proposer type, add initBlock proc 2018-09-04 18:09:28 +02:00
mratsim 0561bf70b7 Switch to proper time datatypes 2018-09-04 17:27:53 +02:00
mratsim 1cb28aecc8 Implement signature and block fork choide rule 2018-09-04 16:22:10 +02:00
mratsim 1f1328d019 Make sense of Ghost node Python spec dynamic polymorphism 2018-09-04 14:48:32 +02:00
mratsim f7e876471e initial impl of fork choice rules. Main types sorted out 2018-09-03 18:42:22 +02:00
mratsim e403e96144 indices_for_slot renaming - aligning to 01abccfdbb 2018-08-24 10:20:15 +02:00
mratsim 14bb9b6efd Revamp per block processing / state transition 2018-08-21 18:21:45 +02:00
mratsim 0b560f7307 Update helpers get_indices_for_slot and get_block_hash following spec fixes, see https://github.com/ethereum/beacon_chain/pull/62 2018-08-21 14:45:35 +02:00
mratsim 9f0fc6817b Update helpers to latest sped, highlight spec bugs 2018-08-17 18:21:25 +02:00
mratsim f203859316 Use Ethereum Foundation naming convention (snake_case + MACRO_CASE) 2018-08-17 18:21:10 +02:00
mratsim f8b2e790e3 sync with latest spec, closes #2 2018-08-16 12:02:59 +02:00
mratsim d65d714c3b Stub Partial crosslink records checks 2018-07-23 18:36:02 +02:00
mratsim 585072ae15 Add getCutoffs helper (buggy) 2018-07-23 16:22:37 +02:00
mratsim 4c6665832b Add the pseudo renadom shuffle 2018-07-23 14:58:41 +02:00
mratsim 2438aaada8 Update everything to latest spec change from July 21 2018-07-23 12:15:56 +02:00
mratsim 65dbb086d1 Add the types used in the beacon chain 2018-07-20 20:18:56 +02:00