@chainsafe/libp2p-noise/src/errors.ts

Noise libp2p handshake for js-libp2p

export class InvalidCryptoExchangeError extends Error {
  public code: string

  constructor (message = 'Invalid crypto exchange') {
    super(message)
    this.code = InvalidCryptoExchangeError.code
  }

  static readonly code = 'ERR_INVALID_CRYPTO_EXCHANGE'
}