func encryptFile(ks *store.KeyStore, cfg *config) error { message, err := util.ReadFile(cfg.Args[0]) if err != nil { return err } out, ok := ks.EncryptTo(cfg.Label, message) if !ok { return errors.New("encryption failed") } if cfg.Armour { block := pem.Block{ Type: public.EncryptedType, Bytes: out, } out = pem.EncodeToMemory(&block) } err = util.WriteFile(out, cfg.Args[1]) if err != nil { return err } return nil }