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Jack Grigg 092cc389bb More small circuit optimisations 
- Placing the Poseidon `state` columns after the `partial_sbox` column
  instead of before it causes them to line up with vast stretch of free
  space, enabling the pad-and-add region to be layed out there.

- Using the `Region::assign_advice_from_constant` API to initialise the
  Poseidon state removes fixed-column contention between that region and
  fixed-base scalar multiplication, enabling it to also be layed out
  within the free space.
  - If https://github.com/zcash/halo2/issues/334 were implemented then
    this region would disappear.

- The overflow check in variable-base scalar mul is also moved into the
  columns with free space.
 		2021-07-25 21:10:13 +08:00
.github/workflows CI: Reduce noise of clippy lints 2021-05-04 09:18:30 +12:00
benches Add small key derivation benchmarks 2021-03-20 18:19:51 +13:00
book [book] Nullifiers: the scalar is (...) mod p, not ... (mod p). 2021-07-12 20:24:18 +01:00
proptest-regressions/constants Add proptest for decompose_scalar_fixed() 2021-05-13 12:52:03 +08:00
src More small circuit optimisations 2021-07-25 21:10:13 +08:00
.gitignore Initial commit 2020-10-20 15:12:37 -06:00
CHANGELOG.md Initialize the changelog 2021-01-22 23:57:34 +00:00
COPYING Changing TGPPL references to BOSL 2021-04-16 09:24:18 -07:00
Cargo.toml merkle: Replace l_plus_1 fixed column with q_decompose selector. 2021-07-25 21:10:13 +08:00
LICENSE-BOSL Changing TGPPL references to BOSL 2021-04-16 09:24:18 -07:00
README.md Changing TGPPL references to BOSL 2021-04-16 09:24:18 -07:00
katex-header.html Initial commit 2020-10-20 15:12:37 -06:00
rust-toolchain Set MSRV to 1.51.0 2021-03-26 08:13:25 +13:00

README.md

orchard Crates.io

IMPORTANT: This library is being actively developed and should not be used in production software.

Requires Rust 1.51+.

Documentation

License

Copyright 2020 The Electric Coin Company.

You may use this package under the Bootstrap Open Source Licence, version 1.0, or at your option, any later version. See the file LICENSE-BOSL for the terms of the Bootstrap Open Source Licence, version 1.0.

The purpose of the BOSL is to allow commercial improvements to the package while ensuring that all improvements are open source. See here for why the BOSL exists.