Cryptographically protected messages using the libp2p keychain

Example

import { createLibp2p } from 'libp2p'
import { CMS } from '@libp2p/cms'

// Create a libp2p node
const node = await createLibp2p({
  // ...other options
  connectionEncryption: [plaintext()]
})

const cms = new CMS(libp2p.keychain)

// Use CMS operations
const plaintext = Uint8Array.from([0, 1, 2, 3])
const ciphertext = await cms.encrypt('key-name', plaintext)