Uses old Rust 2015
0.1.0 |
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#7 in #range-proof
Used in dalek
32KB
381 lines
dalek-rangeproofs
A pure-Rust implementation of the Back-Maxwell rangeproof scheme defined in "Confidential Assets" (2017) by Poelstra, Back, Friedenbach, Maxwell, Wuille.
Warning
This code has not yet received sufficient peer review by other qualified cryptographers to be considered in any way, shape, or form, safe.
USE AT YOUR OWN RISK
Documentation
Extensive documentation is available here.
Installation
To install, add the following to the dependencies section of your project's
Cargo.toml
:
dalek-rangeproofs = "^0.1"
Then, in your library or executable source, add:
extern crate dalek_rangeproofs
Tests and benchmarks
Tests may be run with:
cargo test
Benchmarks may be taken with:
cargo bench --features 'bench'
Pre-Release TODOs
- move RangeProof code to
back_maxwell.rs
module - double check documentation
- double check code
- don't use any yolocrypto features (i.e. stabilise decaf in curve25519-dalek)
- make a CONTRIBUTING.md
Future TODOs
- support other rangeproof schemes?
- make hash function choice configurable?
- make the code generic w.r.t. to a future Group trait
Dependencies
~2.3–3.5MB
~79K SLoC