48 commits

Author	SHA1	Message	Date
therealyingtong	2375507f4f	Update error handling	2020-11-16 21:26:46 +00:00
therealyingtong	43337dea1b	Make Transcript generic over curve points ... Co-authored-by: Jack Grigg <jack@electriccoin.co>	2020-11-16 21:26:46 +00:00
ebfull	5d1e1a29db	Merge pull request #51 from zcash/update-ci ... Update Actions CI with improved workflow	2020-11-11 08:52:59 -07:00
therealyingtong	766caf9214	Make getters for column index() and column_type()	2020-11-10 00:45:52 +08:00
therealyingtong	075988ae4e	Introduce Column struct and ColumnType trait	2020-11-06 11:29:42 +08:00
therealyingtong	2034179d82	Rename wire -> column	2020-11-06 11:18:12 +08:00
Jack Grigg	5a6a45c6a8	Fix deref breakage with nightly-2020-10-06 ... I think this is related to rust-lang/rust#77638	2020-10-30 01:21:09 +00:00
therealyingtong	24b85dec67	Remove q_evals.len() = rotations.len() check ... q_evals should now have the same length as point_sets, which is only constructed in the multiopen verifier.	2020-10-14 00:43:48 +08:00
therealyingtong	c3d0a172a7	Create multiopen abstraction	2020-10-14 00:35:25 +08:00
Sean Bowe	2ccddac674	Split proof/input length checks into separate method of verifier	2020-09-29 17:35:24 -06:00
Sean Bowe	9672bf9725	Minor improvements to check_hx()	2020-09-29 17:14:37 -06:00
Sean Bowe	7d8daa5d05	Refactor h_eval computation into separate, more functional code. ... Co-authored-by: str4d <thestr4d@gmail.com>	2020-09-29 16:56:21 -06:00
Sean Bowe	e275d78c7d	Simplify permutations field of ConstraintSystem ... Co-authored-by: therealyingtong <yingtong@electriccoin.co>	2020-09-29 08:51:00 -06:00
Sean Bowe	c97da352ee	Remove SRS and replace with ProvingKey/VerifyingKey abstractions ... Co-authored-by: therealyingtong <yingtong@electriccoin.co>	2020-09-29 08:25:04 -06:00
Sean Bowe	6620817d81	Return errors from verifier instead of assuming points aren't at infinity in the proof.	2020-09-19 13:47:37 -06:00
Sean Bowe	73d494a72d	Various changes, including restoring permutation argument to advice wires only for now.	2020-09-19 13:31:56 -06:00
therealyingtong	24fe3fae29	Remove aux_commitments computation from Prover; remove blinding factor when accumulator aux_evals	2020-09-19 12:39:04 -06:00
therealyingtong	a257308ba2	Add aux wires to ConstraintSystem	2020-09-19 12:39:04 -06:00
therealyingtong	0caf1d2087	Provide aux_commitments to verifier and aux_lagrange_polys to prover	2020-09-19 12:39:04 -06:00
Sean Bowe	52a85380bc	Rename f_eval to msm_eval.	2020-09-16 13:15:10 -06:00
Sean Bowe	68de5db8c6	Mitigate unnecessary scaling operations in commitment verifier.	2020-09-15 17:42:02 -06:00
Sean Bowe	a886663e05	Incorporate MSM/Guard into PLONK verifier API and arithmetic.	2020-09-15 17:32:39 -06:00
Sean Bowe	643077b150	Rename ConstraintSystem to Assignment, and MetaCircuit to ConstraintSystem.	2020-09-13 10:30:02 -06:00
therealyingtong	1eb2a36086	Return MSM from PLONK verifier	2020-09-13 23:10:06 +08:00
therealyingtong	1a52d8f6b8	Add MSM to PLONK verifier signature	2020-09-13 12:32:32 +08:00
therealyingtong	14d1f41e08	Address review comments	2020-09-13 03:03:36 +08:00
therealyingtong	5f1cd6ced2	Only return Guard from OpeningProof.verify()	2020-09-13 00:50:35 +08:00
therealyingtong	d41fcf842b	Modify MSM and Guard structs and methods	2020-09-11 18:57:22 +08:00
therealyingtong	5724706a09	Add MSM and Guard structs in polycommit scheme	2020-09-10 18:51:41 +08:00
Sean Bowe	549232234f	Finish comment on Proof::verify.	2020-09-07 16:34:40 -06:00
Sean Bowe	116659c1ba	Refactor module tree.	2020-09-07 13:07:51 -06:00
Sean Bowe	190242a4e9	Remove redundant permutation_queries vector.	2020-09-06 14:18:05 -06:00
Sean Bowe	a128d5d9b3	Undo unnecessarily complicated negation thing.	2020-09-04 14:25:16 -06:00
ying tong	10a4b4252c	Fix current_delta initialisation in verifier	2020-09-04 19:05:08 +08:00
Sean Bowe	0651359cb8	[WIP] Finish prover	2020-09-03 17:21:44 -06:00
Sean Bowe	160dabe9c5	Cleanups for verifier of permutation argument	2020-09-02 13:15:40 -06:00
therealyingtong	c44a020de7	Permutation checks in verifier	2020-09-03 00:45:03 +08:00
therealyingtong	bdd48f6037	Add advice_shifted_evals to Proof struct	2020-09-02 23:19:06 +08:00
therealyingtong	2472ec3291	WIP permutation checks in verifier	2020-09-02 23:19:06 +08:00
Sean Bowe	b453b845b8	Clean up prover implementation	2020-08-27 14:03:43 -06:00
Sean Bowe	154568c387	Clean up verification implementation	2020-08-27 13:52:55 -06:00
Sean Bowe	35c4bd4dd9	Improve naming of offsets/indexes and mappings.	2020-08-27 13:27:24 -06:00
Sean Bowe	9852913a32	Add some comments and documentation.	2020-08-27 10:46:54 -06:00
Sean Bowe	1b6c0e9a8b	Remove _x suffix from variable names	2020-08-27 10:25:36 -06:00
Sean Bowe	9099e9d9ba	Properly invert when computing expected opening.	2020-08-27 10:16:42 -06:00
Sean Bowe	ad106f1119	(WIP) broken implementation of generalized PLONK	2020-08-27 10:10:55 -06:00
Sean Bowe	7edffe0197	Allow commitments to generic advice wire polynomials	2020-08-22 16:10:27 -06:00
Sean Bowe	dd1ad9f114	Initial commit	2020-08-22 14:15:39 -06:00