103 Commits (987a8a38dc42eee524c7119187a13a3eca546ffe)

Author	SHA1	Message	Date
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
Rongjian Lan	d5214f3b3d	Add logic to select transactions from pendingTxs using UTXO pool	7 years ago
Richard Liu	5096238128	update logs	7 years ago
Richard Liu	91ea18228f	added log package	7 years ago
Rongjian Lan	6adafcb8c9	Fill in multisig mocks	7 years ago
Rongjian Lan	c66f7be673	Fix log formating	7 years ago
Rongjian Lan	0498d87059	Add consensus view Id and checks	7 years ago
Richard Liu	a3663106d3	updated log functions	7 years ago
Richard Liu	7bd78e56a2	temp fix for enabling travis	7 years ago
Rongjian Lan	0b4d06ce5e	add message dir; add msgCategory, msgType in messaging protocol; add node struct as the entry point for messages	7 years ago
Rongjian Lan	9dc0f9c66d	Fill in consensus message structure and send realistic consensus message instead of dummy string	7 years ago
Minh Doan	32d1f71ac1	fix import	7 years ago
Rongjian Lan	403508f2d1	Two-round consensus finished; change logging to use log package everywhere; limit the visibility of Consensus struct fields	7 years ago
Rongjian Lan	c0fd09be05	Refactor consensus code into leader part and validator part	7 years ago