Method from

lib/internal/crypto/keys.js:191–203

(key)

    }

    static from(key) {
      if (!isCryptoKey(key))
        throw new ERR_INVALID_ARG_TYPE('key', 'CryptoKey', key);
      maybeEmitDEP0204(key);
      const handle = getCryptoKeyHandle(key);
      switch (getCryptoKeyType(key)) {
        /* eslint-disable no-use-before-define */
        case 'secret': return new SecretKeyObject(handle);
        case 'public': return new PublicKeyObject(handle);
        case 'private': return new PrivateKeyObject(handle);
        /* eslint-enable no-use-before-define */
      }
    }

    equals(otherKeyObject) {
      if (!isKeyObject(otherKeyObject)) {