sodium-signatures

Sodium signatures that works in node and in the browser

npm install sodium-signatures

Usage

var signatures = require('sodium-signatures')

var keys = signatures.keyPair()
var message = new Buffer('a message')

var signature = signatures.sign(message, keys.secretKey)
var verified = signatures.verify(message, signature, keys.publicKey)

console.log('message was verified', verified)

API

keys = signatures.keyPair([seed])

Generate a public key and a secret key, optionally using a 32-byte seed (crypto_sign_SEEDBYTES defines this length)

signature = signature.sign(message, secretKey)

Sign a message.

verified = signature.verify(message, signature, publicKey)

Verify a message and signature.

License

MIT