func main() {
key, exists := os.LookupEnv("CRYP_KEY")
if !exists {
log.Fatal("CRYP_KEY not set in environment")
}
data, err := ioutil.ReadAll(os.Stdin)
if err != nil {
log.Fatal(err)
}
output, sig, err := cryp.Encrypt(data, []byte(key))
if err != nil {
log.Fatal(err)
}
// prepend sig to encrypted data before base64 encoding
buf := make([]byte, 0, len(sig)+len(output))
buf = append(buf, sig...)
buf = append(buf, output...)
fmt.Println(base64.StdEncoding.EncodeToString(buf))
}
func main() {
key, exists := os.LookupEnv("CRYP_KEY")
if !exists {
log.Fatal("CRYP_KEY not set in environment")
}
data, err := ioutil.ReadAll(os.Stdin)
if err != nil {
log.Fatal(err)
}
output, err := cryp.Encrypt(data, []byte(key))
if err != nil {
log.Fatal(err)
}
enc := base64.NewEncoder(base64.StdEncoding, os.Stdout)
defer enc.Close()
enc.Write(output)
}