https://github.com/status-im/nim-bncurve

Nim Barreto-Naehrig pairing-friendly elliptic curve implementation
https://github.com/status-im/nim-bncurve

Last synced: 3 months ago
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Nim Barreto-Naehrig pairing-friendly elliptic curve implementation

• Host: GitHub
• URL: https://github.com/status-im/nim-bncurve
• Owner: status-im
• License: apache-2.0
• Created: 2018-09-27T10:00:35.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2024-12-11T11:12:38.000Z (6 months ago)
• Last Synced: 2025-02-22T17:43:32.113Z (3 months ago)
• Language: Nim
• Size: 5.14 MB
• Stars: 5
• Watchers: 21
• Forks: 4
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE-APACHEv2

Awesome Lists containing this project

• awesome-nim - bncurve - Nim implementation of Barreto-Naehrig pairing-friendly elliptic curve. (Algorithms / Cryptography)

README

        
## BNCurve

[![License: Apache](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)

[![License: MIT](https://img.shields.io/badge/License-MIT-blue.svg)](https://opensource.org/licenses/MIT)

![Stability: experimental](https://img.shields.io/badge/stability-experimental-orange.svg)

![Github action](https://github.com/status-im/nim-bncurve/workflows/CI/badge.svg)

## Introduction

This pure Nim implementation of Barreto-Naehrig pairing-friendly elliptic curve.

This is a [pairing cryptography](https://en.wikipedia.org/wiki/Pairing-based_cryptography) library written in pure Nim. It makes use of the Barreto-Naehrig (BN) curve construction from [[BCTV2015]](https://eprint.iacr.org/2013/879.pdf) to provide two cyclic groups **G1** and **G2**, with an efficient bilinear pairing:

*e: G1 × G2 → GT*

This code is adaptation of [bn](https://github.com/zcash-hackworks/bn) library.

## Security warnings

This library, like other pairing cryptography libraries implementing this construction, is not resistant to side-channel attacks.

## Installation

Add to your `.nimble` file:

```

requires "https://github.com/status-im/nim-bncurve"

```

or install it via

```

nimble install https://github.com/status-im/nim-bncurve

```

## Build and test

```

nimble install https://github.com/status-im/nim-bncurve

nimble test

```

## License

Licensed and distributed under either of

* MIT license: [LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT

or

* Apache License, Version 2.0, ([LICENSE-APACHEv2](LICENSE-APACHEv2) or http://www.apache.org/licenses/LICENSE-2.0)

at your option. This file may not be copied, modified, or distributed except according to those terms.