func parsePubKePem()

in sec/encrypt.go [86:105]

• 17 lines of code
• 4 McCabe index (conditional complexity)

func parsePubKePem(b []byte) (PubEncKey, error) {
	key := PubEncKey{}

	itf, err := parsePubPemKey(b)
	if err != nil {
		return key, err
	}

	switch pub := itf.(type) {
	case *rsa.PublicKey:
		key.Rsa = pub
	case *ecdsa.PublicKey:
		key.Ec = pub
	default:
		return key, errors.Errorf(
			"unknown public encryption key type: %T", pub)
	}

	return key, nil
}