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Commit Graph

64 Commits (96ed2cc17aaaaf3914dbd9b4b74e85160be9b39c)

Author SHA1 Message Date
Leo Chen e8b6a45fe0 log size of messages in log file
6 years ago
Minh Doan 0e34dcf448 fix a lot of basic mistakes. See https://docs.google.com/document/d/1eIuVFnRra8Ggnj5zSTcGLn9iXGwHEdOHGC6-gHvvuGc
6 years ago
Minh Doan 29b3281d4a fix lint, now 138 left
6 years ago
Minh Doan ef2521e068 refactor: changing constant from ALLCAPS to format of gofmt
6 years ago
Minh Doan 04f6435ebf fix comment and fix lint
6 years ago
Minh Doan c7908e8821 change myLeaderId to myLeaderID
6 years ago
Minh Doan bae896c944 fix comments and fix ALL_CAPS lint
6 years ago
Rongjian Lan 279fbc4b0d Remove accidentally introduced debug log
6 years ago
Rongjian Lan d997b4271f Lower the threshold from 1/1 to 2/3
6 years ago
Rongjian Lan f6963f44af Add more log for aws debugging
6 years ago
Minh Doan 428387f34a clean up
6 years ago
Rongjian Lan c9a54e1784 Add more logs for aws debugging
6 years ago
Minh Doan 93a7f92136 add more wires for syncing. add flag node_sync to assume the new node will start with sync first. also fix some code of identitychain which make some copies of struct containing Mutex
6 years ago
Rongjian Lan 94db55e780 Add final challenge and final response round which finish the commit phase of PBFT
6 years ago
Rongjian Lan ab091e9881 Add final commit and final challenge messaging process and temporarily disable block wrap-up process
6 years ago
Rongjian Lan 0e5e4dce1f Bring back the 2/3f+1 threshold for multi-sig and add basic response check
6 years ago
Rongjian Lan 09676aafb9 Add collective signature verification and temporarily bump the sig threshold to every nodes
6 years ago
Rongjian Lan 88ee34821c Clean up consensus handler's switch clause
6 years ago
Rongjian Lan c519f495ca Refactor constructResponseMessage to support final response
6 years ago
Rongjian Lan 8dc7448e82 Refactor constructChallengeMessage to support final challenge
6 years ago
Rongjian Lan 25c99ea3a4 Refactor constructCommitMessage func so it can be used for final commit too
6 years ago
Rongjian Lan 7007f9d769 Refactor consensus leader/validator code into handler specific and message specific ones
6 years ago
Richard Liu 7ad223816f update for github.com folder structure
6 years ago
Rongjian Lan da7959f9e3 Clear the unused variables
6 years ago
Rongjian Lan 491078febb Verify challenge based on aggregated commitments and public keys
6 years ago
Rongjian Lan 8782c71697 Generate real response in validator node; correct the commitment threshold as now leader is also part of the bft
6 years ago
Rongjian Lan c56930921b Check signature for challenge message and reorder the sig-checking clause after lighter checks
6 years ago
Rongjian Lan 189f0e8bb1 Use map<nodeId, validatorPeer> instead of array; verify validator's signature in commit message processing
6 years ago
Richard Liu 94a9a52cab clean code; fix build break.
6 years ago
Rongjian Lan a28c7898e5 Check the leader's signature when receiving announcement; assign deterministic private key to each node based on their ip and port
6 years ago
Rongjian Lan 9a691a3963 Remove the unnecessary field for length to sign in Announcement message
6 years ago
Rongjian Lan fe645f16d4 Use schnorr signature for signing the messages
6 years ago
Rongjian Lan b32dfa211b Rename Curve to Ed25519Curve for clarity
6 years ago
Rongjian Lan c03c08d4d9 Implement the crypto commitment for phase-announce and phase-commit in cosi
6 years ago
Rongjian Lan 86093d6ffc Add real public and private key into Peer object; initialize schnorr multi-signature bitmap in the consensus
6 years ago
Rongjian Lan 3ceab2168d Create the secret and real commitment message for validator commit
6 years ago
Rongjian Lan 651af74bf0 Fix bad code from last refactoring
6 years ago
Minh Doan 9266fdc264 make sure attack_enabled default to false so that tnx client wont get attacked. also add more attack in validator
6 years ago
Minh Doan e7e5792d41 add incorrect response attack
6 years ago
Minh Doan 283ef0b3da enable attack timeout and killing itself
6 years ago
Rongjian Lan 605b1730d8 Pull logging util func into utils/metrics.go; add more comments for consensus
6 years ago
Minh Doan 39b9a36feb replace block hash by transaction hash
7 years ago
Rongjian Lan 9baa7c8503 Add lock on UTXO pool operations; fix validator catch up logic
7 years ago
Rongjian Lan 60647c9833 clean up more logging and commented lines; make tx simulator wait more time for other nodes to be ready
7 years ago
Rongjian Lan 89f8f5bb38 Clean up the logs
7 years ago
Minh Doan 2a05aedbf5 polish code by gofmt
7 years ago
Rongjian Lan 1b3ceccf2d Synchronization bug fixes on consensus
7 years ago
Rongjian Lan 3b7edd4710 Add post-consensus processing of blockchain (add new block to blockchain)
7 years ago
Rongjian Lan 3f9bdde12e Implement block verifier for verifying new block
7 years ago
Rongjian Lan de988ef76a Add block verification in validator node; link verification function from Node obj to Consensus obj
7 years ago