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Author	SHA1	Message	Date
Sean Bowe	e9f8c88c95	Use little endian encoding for Pedersen hash digest output.	2018-05-07 18:06:53 -06:00
Sean Bowe	d73044896e	Update sapling-crypto dependency.	2018-05-07 17:52:44 -06:00
ebfull	7beeb52730	Merge pull request #69 from ebfull/make-util-pub ... Make util module public	2018-05-07 17:47:31 -06:00
Sean Bowe	36cd38e239	Make util module public.	2018-05-07 17:47:04 -06:00
Sean Bowe	5f233ef989	Initialize Jubjub parameters up front	2018-05-07 17:41:49 -06:00
ebfull	3b8246f3eb	Merge pull request #68 from ebfull/redjubjub-final-work ... Make PublicKey inner Point public so that we can use it during zk-SNARK verification	2018-05-07 14:21:49 -06:00
Sean Bowe	5687acfaf8	Make PublicKey inner Point public so that we can use it during zk-SNARK verification.	2018-05-01 15:23:34 -06:00
ebfull	347666705c	Merge pull request #67 from str4d/redjubjub-serialisation ... RedJubjub serialisation	2018-04-30 08:50:03 -06:00
Jack Grigg	b27dc2914b	Remove redundant signature check ... E::Fs guarantees its representation is in the field, implicitly enforcing that S < order(G).	2018-04-30 13:55:41 +01:00
ebfull	6e08a5a22b	Merge pull request #66 from str4d/fix-spend-nf-comment ... Fix comment	2018-04-29 13:08:10 -06:00
Jack Grigg	e94dbf2523	Parameterize the generator in RedJubjub ... Per the specification, the generator is different between BindingSig and SpendAuthSig.	2018-04-26 22:42:54 +01:00
Jack Grigg	4eab1fc68a	Implement RedJubjub serialization ... Also alters the Signature struct to store Rbar and Sbar instead of R and S, to more closely match the specification.	2018-04-26 22:42:20 +01:00
Jack Grigg	f54feda94f	Fix comment ... h/t omershlo from Zcash Community Chat for spotting it!	2018-04-26 12:30:08 +01:00
ebfull	e4175d81e9	Merge pull request #64 from str4d/redjubjub ... RedJubjub	2018-04-19 12:44:39 -06:00
ebfull	6cc1813ae3	Merge pull request #4 from ebfull/zksnark-param-loading ... Support loading zk-SNARK parameters	2018-04-19 10:53:12 -06:00
Jack Grigg	840c23bd23	Specify pre-conditions for signature validation	2018-04-19 16:17:40 +01:00
Jack Grigg	45e4ca38e4	Match additive notation with variable name	2018-04-18 23:59:22 +01:00
Sean Bowe	170397b5a5	Apply rustfmt	2018-04-17 14:22:35 -06:00
Sean Bowe	4f9953f18f	Support loading zk-SNARK parameters	2018-04-17 14:16:14 -06:00
Jack Grigg	916dbce2df	Implement RedJubjub ... Co-authored-by: Sean Bowe <ewillbefull@gmail.com>	2018-04-17 00:40:11 +01:00
Jack Grigg	0f230a70b9	Implement uniform sampling of Jubjub scalars ... Co-authored-by: Sean Bowe <ewillbefull@gmail.com>	2018-04-15 15:52:45 -06:00
str4d	2a86c912f6	Merge pull request #3 from ebfull/params-and-merkle-hash ... Expose API for merkle hash	2018-04-14 19:29:15 -06:00
Sean Bowe	37f20fb90c	Use lazy_static to initialize the Jubjub parameters, to avoid passing parameters around.	2018-04-12 18:38:25 -06:00
Sean Bowe	cb8c9ebbce	Make panic abort to avoid FFI problems.	2018-04-12 15:35:20 -06:00
Sean Bowe	96654ee5bd	Fix typos	2018-04-12 15:01:48 -06:00
Sean Bowe	f1d35708bc	Expose API for init/free of parameters and, to test, a merkle tree hash invocation.	2018-04-11 21:51:30 -06:00
str4d	7dc69c6893	Merge pull request #2 from str4d/sapling-crypto ... Add sapling-crypto to dependencies	2018-04-10 13:57:56 -06:00
Sean Bowe	5199fdfcb7	Use newer versions of libc and num_cpus	2018-04-10 13:57:33 -06:00
str4d	222e0b3515	Add sapling-crypto to dependencies	2018-04-09 18:28:42 -06:00
Sean Bowe	e554b473dd	Update to bellman 0.1	2018-04-06 13:29:58 -06:00
ebfull	10c5010fd9	Merge pull request #22 from ebfull/final-changes ... Final changes	2018-04-03 18:56:06 -06:00
Sean Bowe	96b2d3e41a	Prevent trivial subversion attack against prover.	2018-04-02 22:21:42 -06:00
Sean Bowe	d14f2af8fa	Make fields of Parameters/VerifyingKey/Proof public.	2018-04-02 18:15:39 -06:00
ebfull	45c73dbd8f	Merge pull request #54 from ebfull/sprout-circuit-minimal ... Sprout circuit implementation	2018-04-02 16:55:09 -06:00
Sean Bowe	6e57ef0c4a	Bump version	2018-03-31 23:23:37 -06:00
Sean Bowe	6ec7272586	Serialize lengths as 32-bit integers, not 64-bit.	2018-03-31 23:23:08 -06:00
Sean Bowe	c4fd8856ae	Make multicore module public for now, because Worker is part of the EvaluationDomain API.	2018-03-31 23:16:55 -06:00
bmerge	dbe897d365	Auto merge of #79 - ebfull:nomorenightly, r=ebfull ... Remove feature(i128_type) The `i128_type` feature was recently stabilized in Rust, so this is unnecessary now for nightly users. In fact, in a few days there should be a new Rust beta (`1.26`) containing stable support for `i128_type`, meaning that (for Zcash) we can switch to the beta compiler for all future Rust development, and even switch to the stable compiler in six weeks when that's released.	2018-03-30 23:55:32 +00:00
Sean Bowe	2d12b9a858	Apply newer rustfmt rules.	2018-03-29 11:18:15 -06:00
Sean Bowe	fcaddaa356	Update Clippy to support latest nightly, and fix some lints.	2018-03-29 10:13:00 -06:00
Sean Bowe	bcc8379a7f	Version bump.	2018-03-29 09:23:20 -06:00
Sean Bowe	4cf5a534ec	i128_type feature has been stabilized in Rust.	2018-03-29 09:18:26 -06:00
ebfull	1026e92194	Merge pull request #63 from ebfull/gh ... First block of GH invocation using random beacon output	2018-03-28 16:05:20 -06:00
Sean Bowe	9f24b68b3a	Update constraint system hashes.	2018-03-27 21:41:11 -06:00
Sean Bowe	3704b2422e	Fix benchmark due to anchor change in witness.	2018-03-27 21:31:32 -06:00
Sean Bowe	9418001d0e	First block of GH invocation using random beacon output.	2018-03-27 14:30:08 -06:00
ebfull	470c9572eb	Merge pull request #60 from ebfull/optional-enforce ... Allow the authentication path to be not enforced	2018-03-27 14:27:53 -06:00
ebfull	7ee29503ec	Merge pull request #61 from str4d/bench-final ... Update benchmark to use final Sapling circuit implementation	2018-03-27 13:13:23 -06:00
Jack Grigg	97bead9977	Update benchmark to use final Sapling circuit implementation	2018-03-27 16:03:02 +02:00
Sean Bowe	cfd378685f	Add more test vectors to Sprout circuit implementation.	2018-03-26 21:47:40 -06:00