phase2-bn254/phase2/README.md

phase2

This library is still under development.

WebAssembly how-to

Build wasm package using wasm-pack build --release -- --no-default-features --features wasm

this will generate ./pkg directory with wasm file and js bindings. After that you can use this package in your browser application like so:

async function main() {
    const phase2 = await import("./pkg/phase2.js")
    let data = await fetch('params')
    data = await data.arrayBuffer()
    data = new Uint8Array(data)
    console.log('Source params', data)
    const result = phase2.contribute(data)
    console.log('Updated params', result)
    // upload updated params
}

main().catch(console.error)

Documentation

Security Warnings

This library does not make any guarantees about constant-time operations, memory access patterns, or resistance to side-channel attacks. To see possible measures to protect the secret data generated during the ceremony, see the [Powers of Tau readme][../powersoftau/README.md].

License

Licensed under either of

• Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.