Commit Graph

7 Commits

Author SHA1 Message Date
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
Jack Grigg cded08b0c5
Make Field::square take &self and return Self 2019-12-12 23:09:28 +00:00
Jack Grigg 91c32f1c7c
Move from Field::negate to Neg operator 2019-12-12 22:52:17 +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
Jack Grigg b872e9fc49
Fix pairing benchmarks
They were broken by #91 but went unnoticed because CI does not compile
the benchmarks, which requires the nightly toolchain.
2019-10-08 15:25:41 +13:00
Jack Grigg fe16e4a412
Merge commit '183a64b08e9dc7067f78624ec161371f1829623e' into ff-traits
git-subtree-dir: pairing
git-subtree-split: 183a64b08e
2019-01-06 09:01:44 +00:00
Jack Grigg e924247e73 Add 'pairing/' from commit '09b6e6f9212020f385218e5cf5287e381ccd312b'
git-subtree-dir: pairing
git-subtree-mainline: ad16ba6a35
git-subtree-split: 09b6e6f921
2018-08-28 23:03:42 +01:00