@napi-rs/ed25519

ed25519-dalek binding for Node.js.

Install this test package

Comparison with curve25519-n

yarn add @napi-rs/ed25519

Performance

Running "generateKeyPair" suite...
Progress: 100%

  napi:
    38 457 ops/s, ±2.15%   | fastest

  nan:
    5 263 ops/s, ±1.53%    | slowest, 86.31% slower

Finished 2 cases!
  Fastest: napi
  Slowest: nan
Running "sign" suite...
Progress: 100%

  napi:
    22 100 ops/s, ±1.39%   | fastest

  nan:
    13 317 ops/s, ±0.57%   | slowest, 39.74% slower

Finished 2 cases!
  Fastest: napi
  Slowest: nan
Running "verify" suite...
Progress: 100%

  napi:
    16 663 ops/s, ±0.67%   | fastest

  nan:
    7 982 ops/s, ±2.61%    | slowest, 52.1% slower

Finished 2 cases!
  Fastest: napi
  Slowest: nan
Done in 33.10s.

Support matrix

	node12	node14	node16
Windows x64	✓	✓	✓
Windows x32	✓	✓	✓
Windows arm64	✓	✓	✓
macOS x64	✓	✓	✓
macOS arm64	✓	✓	✓
Linux x64 gnu	✓	✓	✓
Linux x64 musl	✓	✓	✓
Linux arm gnu	✓	✓	✓
Linux arm64 gnu	✓	✓	✓
Linux arm64 musl	✓	✓	✓
Android arm64	✓	✓	✓
FreeBSD x64	✓	✓	✓

API

export function generateKeyPair(): {
  publicKey: Buffer
  privateKey: Buffer
}

export function sign(privateKey: Buffer, message: Buffer): Buffer

export function verify(publicKey: Buffer, message: Buffer, signature: Buffer): boolean