31 commits

Author	SHA1	Message	Date
Jack Grigg	2e6ca274a4	Fix challenge types in poly::multiopen and poly::commitment ... The argument to the poly::commitment prover and verifier was mistakenly represented as a challenge, when in fact the commitments may be opened at any scalar (which just happens to be a challenge within poly::multiopen). The poly::commitment APIs are now public again.	2020-12-01 22:34:18 +00:00
Jack Grigg	eb7ce442f9	Rename ChallengeX6 to ChallengeZ	2020-12-01 21:40:16 +00:00
Jack Grigg	f63f3ff2af	Introduce typed challenge scalars ... This also centralises the challenge generation logic in Challenge::get, ensuring it is consistent across the codebase.	2020-12-01 21:09:03 +00:00
Jack Grigg	cdbc41148a	Migrate to ff traits ... The `Field` trait in this crate is now `FieldExt: ff::PrimeField`.	2020-12-01 20:55:03 +00:00
therealyingtong	0b2ec8965f	Update documentation in polycommit verifier	2020-11-30 15:28:19 +08:00
therealyingtong	d168f5c21b	Parallelize and rename methods in msm.rs	2020-11-30 15:28:19 +08:00
str4d	cc5f45231d	Merge pull request #42 from zcash/plonk-benches ... PLONK benchmarks	2020-11-24 18:14:07 +00:00
Jack Grigg	236b3a6692	Collect some verifier metrics	2020-11-23 12:47:51 +00:00
Jack Grigg	d4424db8d4	Collect some prover metrics	2020-11-23 12:47:51 +00:00
ying tong	7822201c9c	Remove redundant point checks in commitment verifier ... Co-authored-by: Jack Grigg <jack@electriccoin.co>	2020-11-16 21:28:37 +00:00
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
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
Sean Bowe	67b35954f4	Move MSM into submodule.	2020-10-13 08:16:20 -06:00
Sean Bowe	4a37e05f49	cargo fmt	2020-09-25 10:21:54 -06:00
Sean Bowe	316a027784	Modify commitment opening argument so that G element can be foux blinded to align with wire blinding in PLONK.	2020-09-25 10:21:15 -06:00
Sean Bowe	3db368b40e	Move Guard and Accumulator implementations into verifier submodule.	2020-09-25 10:21:13 -06:00
Sean Bowe	2d1f69328f	Rename OpeningProof to just Proof.	2020-09-25 09:39:32 -06:00
therealyingtong	a6f5d0ad5e	Remove fork from OpeningProof prover; add loop in PLONK prover to try different f_blind values	2020-09-19 16:57:32 +08:00
ying tong	208be28113	Merge pull request #20 from zcash/small-multiexp ... Small multiexp	2020-09-17 13:00:51 +08:00
therealyingtong	ced73c2bf7	Minor fixes	2020-09-17 05:14:01 +08:00
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
therealyingtong	f2fc068db0	Implement small_multiexp() in arithmetic.rs	2020-09-15 19:15:35 +08:00
therealyingtong	417174898e	Update documentation	2020-09-13 12:32:33 +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	7255e085a4	Add more fields and methods functions to MSM struct	2020-09-10 20:23:08 +08:00
therealyingtong	5724706a09	Add MSM and Guard structs in polycommit scheme	2020-09-10 18:51:41 +08:00
Sean Bowe	116659c1ba	Refactor module tree.	2020-09-07 13:07:51 -06:00