README.md

Acurast P256 crypto

🚧🚧🚧 The project is still a work in progress 🚧🚧🚧

Introduction

This crate provides types that allow to add P256 (a.k.a secp256r1) signature verification support to substrate based chains.

Setup

Add the following dependency to your Cargo manifest:

[dependencies]
acurast-p256-crypto = { git = "https://github.com/Acurast/acurast-core.git" }

Integration

Use the acurast_p256_crypto::MultiSignature as your parachain Signature type:

use acurast_p256_crypto::MultiSignature;

pub type Signature = MultiSignature;
pub type AccountId = <<Signature as Verify>::Signer as IdentifyAccount>::AccountId;
...

impl frame_system::Config for Runtime {
	type AccountId = AccountId;
    ...
}