logos-storage/nim-mysticeti
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90 Commits 1 Branch 0 Tags 205 KiB
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56 Commits

Author SHA1 Message Date
Mark Spanbroek
b757074193 simulate scenario from figure 4 in the Mysticeti paper 
needed fix: call updateSkipped() when proposing a block
 2024-11-05 14:49:53 +01:00
Mark Spanbroek
f5fdf8e581 move code to exchange proposals to simulator 2024-11-04 14:36:19 +01:00
Mark Spanbroek
2d5f3721e4 extract network simulator from tests 2024-10-31 13:16:35 +01:00
Mark Spanbroek
e20da68dfc skip blocks using the indirect rule 2024-10-31 12:29:05 +01:00
Mark Spanbroek
7ce6f639f3 count votes from committee members only once 2024-10-30 14:50:00 +01:00
Mark Spanbroek
da66c27de7 rewording 2024-10-30 11:28:59 +01:00
Mark Spanbroek
923f09976e update certificates for older blocks 2024-10-30 11:25:24 +01:00
Mark Spanbroek
432692f472 update skipped for older blocks 2024-10-30 10:45:54 +01:00
Mark Spanbroek
099aeeb0af validator can't propose a block with too few parents 2024-10-30 10:23:56 +01:00
Mark Spanbroek
2a13ddffd4 refuse a proposal that was already received 2024-10-29 13:05:38 +01:00
Mark Spanbroek
09f7257bd3 ignore parents that are too old to matter 2024-10-29 12:58:22 +01:00
Mark Spanbroek
26234bec9c refuse proposals with a round number that is too high 2024-10-29 12:35:06 +01:00
Mark Spanbroek
415a8fcc3f allow validator to request missing blocks 
- refuse proposals with unknown parent blocks
- store signed blocks in slots
- allow retrieval of signed blocks
- make indirect decision rule test more similar to
  scenario from the paper
 2024-10-29 12:19:20 +01:00
Mark Spanbroek
66f24cb296 separate checking of block from receiving of block 2024-10-28 12:54:36 +01:00
Mark Spanbroek
103da7497f refuse block that doesn't include parents from previous block with >2/3 stake 2024-10-28 10:56:23 +01:00
Mark Spanbroek
d39813f333 refuse blcok that includes a parent more than once 2024-10-24 15:00:13 +02:00
Mark Spanbroek
3220612690 validator refuses bad block proposals 2024-10-22 16:26:12 +02:00
Mark Spanbroek
4ae99f73e2 add tests for Rounds 2024-10-22 12:55:08 +02:00
Mark Spanbroek
1692bde0f4 add tests for Round 2024-10-22 12:29:55 +02:00
Mark Spanbroek
f3c013ced0 rename add() -> addProposal() 2024-10-21 13:35:07 +02:00
Mark Spanbroek
5c09e8ee3f move Round into its own module 2024-10-21 12:48:52 +02:00
Mark Spanbroek
65519a30f4 rename Rounds.new() to Rounds.init() 2024-10-21 11:16:08 +02:00
Mark Spanbroek
619c11c2ad simplify Validator.status() 2024-10-21 11:05:20 +02:00
Mark Spanbroek
30273d705c rename last and first to latest and oldest 2024-10-21 10:35:25 +02:00
Mark Spanbroek
903fffd101 make Rounds.first and Rounds.last read-only 2024-10-21 10:16:51 +02:00
Mark Spanbroek
fb153b7e9f move round-robin ordering of members to Round 2024-10-17 16:00:22 +02:00
Mark Spanbroek
c3b8429ed6 add tests for proposer slots 2024-10-16 15:08:24 +02:00
Mark Spanbroek
0f8d59958f add tests for blocks and block ids 2024-10-07 14:29:52 +02:00
Mark Spanbroek
b50d455f7e add tests for Committee 2024-10-03 14:53:15 +02:00
Mark Spanbroek
70d3969564 simplify imports in tests 2024-10-03 14:36:03 +02:00
Mark Spanbroek
6b5529d6e2 rename tests 2024-10-03 10:23:41 +02:00
Mark Spanbroek
5aa7ee0fbd commit blocks using the indirect decision rule 2024-10-02 15:44:01 +02:00
Mark Spanbroek
daa5e7dd4d rename ProposalStatus to SlotStatus 2024-10-02 12:03:45 +02:00
Mark Spanbroek
3ac5829f89 commit to blocks in round-robin order 2024-09-26 07:16:26 +02:00
Mark Spanbroek
bd930b05a0 reference committee members by index 2024-09-25 15:48:49 +02:00
Mark Spanbroek
c03cfe66d7 iterate over committed blocks 2024-09-25 11:25:20 +02:00
Mark Spanbroek
7a516fb5cc cleanup tests 2024-09-23 14:47:52 +02:00
Mark Spanbroek
5e7d247e84 ensure that example length is evaluated only once 2024-09-23 13:30:36 +02:00
Mark Spanbroek
47d5025b45 simplify committee test 2024-09-19 15:34:07 +02:00
Mark Spanbroek
ded07cfc3c separate tests for committee of validators 2024-09-19 11:47:17 +02:00
Mark Spanbroek
c063e9f52f update certification when proposing our own block 2024-09-19 10:15:41 +02:00
Mark Spanbroek
d491b68843 commit blocks that are certified by >2f validators 2024-09-19 10:08:42 +02:00
Mark Spanbroek
666835dd03 skip blocks that are ignored by >2f validators 2024-09-18 15:41:53 +02:00
Mark Spanbroek
4f8c280c7b reference blocks by author, round and hash 2024-09-18 15:41:03 +02:00
Mark Spanbroek
67f9f1e149 introduce committee with stakes 2024-09-18 14:29:00 +02:00
Mark Spanbroek
075786a165 include parents in block 2024-08-21 15:14:19 +02:00
Mark Spanbroek
c20c1a261e add Hashing abstraction 2024-08-21 15:07:14 +02:00
Mark Spanbroek
91ab0365af rename: SignatureScheme -> Signing 2024-08-21 15:02:09 +02:00
Mark Spanbroek
6766beea66 signature scheme is now determined compile time 2024-08-21 11:16:52 +02:00
Mark Spanbroek
1ec5bf4a05 do not allow proposing ore than one block per round 2024-08-20 16:52:50 +02:00