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Author	SHA1	Message	Date
str4d	b5523f610e	Merge pull request #194 from str4d/ct-invert ... Constant-time field inversion in ff_derive using pow_vartime	2019-12-19 14:33:41 -06:00
Jack Grigg	56999d0f73	Constant-time field inversion in ff_derive using Field::pow_vartime ... This is around 2.5-3x slower than the non-constant-time inversion. We can regain some of this speed later by dynamically generating addition chains.	2019-12-19 12:25:39 -06:00
Jack Grigg	26ef9c9842	Pass modulus to prime_field_constants_and_sqrt by reference	2019-12-19 12:18:09 -06:00
ebfull	f5914fe804	Merge pull request #192 from str4d/ff-pow_vartime-and-no_std ... ff::Field::pow_vartime and no_std support	2019-12-19 08:56:02 -07:00
Jack Grigg	ec2c304efd	no_std support for ff crate	2019-12-14 12:55:34 +00:00
Jack Grigg	1c9f5742fa	Improve Field::pow API and impl ... Renamed to Field::pow_vartime to indicate it is still variable time with respect to the exponent.	2019-12-14 12:27:48 +00:00
str4d	e88e2a9dc2	Merge pull request #191 from str4d/ff-ct-inv-and-sqrt-apis ... Constant-time APIs for ff::Field::[invert, sqrt]	2019-12-13 22:29:50 +00:00
Jack Grigg	3d2acf48ce	Constant-time field square root ... WARNING: THIS IS NOT FULLY CONSTANT TIME YET! This will be fixed once we migrate to the jubjub and bls12_381 crates.	2019-12-13 20:13:30 +00:00
Jack Grigg	40749da9a7	Constant-time field inversion ... WARNING: THIS IS NOT ACTUALLY CONSTANT TIME YET! The jubjub and bls12_381 crates will replace our constant-time usages, but we NEED to fix ff_derive because other users will expect it to implement the Field trait correctly.	2019-12-13 19:46:04 +00:00
str4d	e85a9f309f	Merge pull request #190 from str4d/ff-more-ops ... More ff::Field operator refactoring	2019-12-13 18:53:07 +00:00
Jack Grigg	662be3551f	impl ConditionallySelectable for Field	2019-12-12 23:15:48 +00:00
Jack Grigg	cded08b0c5	Make Field::square take &self and return Self	2019-12-12 23:09:28 +00:00
Jack Grigg	9dac748224	Make Field::double take &self and return Self	2019-12-12 22:59:18 +00:00
Jack Grigg	91c32f1c7c	Move from Field::negate to Neg operator	2019-12-12 22:52:17 +00:00
str4d	4a3350bc31	Merge pull request #189 from str4d/ff-std-ops ... Move Field operations to operator-backed traits	2019-12-12 22:32:32 +00:00
Jack Grigg	27c8f34601	Move Field operations to operator-backed traits ... The ff_derive, pairing, zcash_primitives::jubjub, and bellman dummy_engine changes are minimally implemented on top of the existing *_assign() functions.	2019-12-12 21:19:46 +00:00
str4d	2f7dd6094c	Merge pull request #188 from ebfull/bls12_381_and_jubjub ... New BLS12-381 and Jubjub implementations	2019-12-12 19:56:31 +00:00
Sean Bowe	6eddfb11ba	Update Travis CI configuration for Rust version	2019-12-12 11:49:53 -07:00
Sean Bowe	96f602e452	cargo fmt	2019-12-12 11:46:05 -07:00
Sean Bowe	a4f7c4eef3	Include jubjub and bls12_381 crates in the workspace.	2019-12-12 11:40:48 -07:00
Sean Bowe	281cfe1912	Merge commit 'd029ddea8396d7a39910028dd5ae436a3bd3e9bb' as 'jubjub'	2019-12-12 11:32:47 -07:00
Sean Bowe	d029ddea83	Squashed 'jubjub/' content from commit 9987ddf ... git-subtree-dir: jubjub git-subtree-split: 9987ddf8d17a87bd2b14627665768e4038b657c4	2019-12-12 11:32:47 -07:00
Sean Bowe	f5217b56d7	Merge commit 'dbd9bd1b9b43038e60bda8f14576580e51924ea0' as 'bls12_381'	2019-12-12 11:32:35 -07:00
Sean Bowe	dbd9bd1b9b	Squashed 'bls12_381/' content from commit a9c2c4e ... git-subtree-dir: bls12_381 git-subtree-split: a9c2c4e27b36c94b91aa37ddbad0e9ff4b2c5dc6	2019-12-12 11:32:35 -07:00
Sean Bowe	01ab2bd3df	Start relying on Rust 1.39.0	2019-12-12 11:31:00 -07:00
str4d	18aceea225	Merge pull request #50 from zancas/mv_tests_extract_data ... Mv tests extract data	2019-12-12 17:46:38 +00:00
zancas	0aa127d7b1	refactor to manage test code and data in separate modules	2019-12-11 23:58:13 +00:00
str4d	8626cc7f26	Merge pull request #186 from str4d/multicore-feature-flag ... Pass bellman's multicore feature flag through to zcash_proofs	2019-12-11 20:04:45 +00:00
Jack Grigg	eed7e8199f	Pass bellman's multicore feature flag through to zcash_proofs ... This enables someone using zcash_proofs to disable multicore.	2019-12-11 18:46:47 +00:00
str4d	c3f9e2d73c	Merge pull request #180 from str4d/mmr-cleanups ... MMR API cleanups	2019-12-05 16:35:28 +00:00
Jack Grigg	cca1670248	Clarify length of return buffer for appended leaves	2019-12-05 14:33:03 +00:00
Jack Grigg	f1619f896c	Clearer variable names in MMR tests	2019-12-05 14:29:08 +00:00
Jack Grigg	edcd884fe8	Simplify short array copies	2019-12-05 14:24:31 +00:00
Jack Grigg	583a04b4de	Pass array references correctly in MMR tests	2019-12-05 14:23:59 +00:00
Jack Grigg	573510115d	Clean up remainder of MMR code	2019-12-05 11:11:32 +00:00
Jack Grigg	8ad33e50a6	Use explicit sizes for pointers to arrays in FFI	2019-12-05 11:09:55 +00:00
Jack Grigg	fb8c73c950	Use iterators in construct_mmr_tree	2019-12-05 11:06:26 +00:00
Nikolay Volf	9ea0427678	MMR trees API (#118) ... The main design goals of this mmr implementation were 1. Avoid database callbacks. As it is implemented, calling side must just smartly pre-load MMR nodes from the database (about log2(tree length) for append, twice as much for deletion). 2. Reuse as much code/logic between rust and c++ clients. 3. Close to zero memory consumption.	2019-12-04 21:24:26 +00:00
ebfull	dd112813a1	Merge pull request #174 from str4d/152-nu-awareness ... Network upgrade awareness	2019-12-04 10:42:16 -07:00
str4d	0907adf608	Merge pull request #176 from str4d/156-scan_transaction ... zcash_client_backend::decrypt_transaction	2019-12-03 23:15:17 +00:00
Nikolay Volf	e2c131fdc3	Merge pull request #5 from NikVolf/review-fixes ... Review and other fixes	2019-11-29 01:10:27 -08:00
NikVolf	9059f53873	fix review notes and other issues	2019-11-28 15:36:39 +03:00
NikVolf	26be46573e	add hash of the node method	2019-11-28 10:31:16 +03:00
str4d	7820548ea3	Merge pull request #173 from gregdhill/bvk-to-cv_sum ... rename bvk to cv_sum	2019-11-27 20:42:54 +00:00
Jack Grigg	d5ed684701	zcash_client_backend::decrypt_transaction	2019-11-27 15:45:13 +00:00
Jack Grigg	e6a8630b35	impl TryFrom<u32> for BranchId	2019-11-27 13:18:31 +00:00
Jack Grigg	cd326f2b6a	Consensus parameters for network upgrades	2019-11-27 13:18:30 +00:00
Jack Grigg	c24024b8e1	Create a consensus::BranchId enum for type safety ... Includes all currently-known consensus branch IDs for the Zcash network.	2019-11-25 21:04:20 +00:00
Gregory Hill	7eb4a6d1d9	rename bvk to cv_sum ... Signed-off-by: Gregory Hill <gregorydhill@outlook.com>	2019-11-25 14:28:19 +00:00
str4d	141821d3c1	Merge pull request #157 from adityapk00/transparent_compile_fix ... Compile Fix: Add missing sighash declaration	2019-11-14 19:03:59 +00:00