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package main
import (
"crypto/rand"
"crypto/sha256"
"fmt"
"golang.org/x/crypto/nacl/secretbox"
"seks/sopHex"
)
func ran() []byte {
var b [32]byte
_, err := rand.Reader.Read(b[:])
if err != nil {
panic(err)
}
return b[:]
}
func main() {
passwd := []byte("TestPassword")
salt := ran()
hash := sha256.New()
hash.Write(passwd)
hash.Write(salt)
var key [32]byte
copy(key[:], hash.Sum(nil))
var nonce = [24]byte(ran()[0:24])
salt = append(salt[:], nonce[:]...)
message := []byte("I like to eat apples and bananas. However, I do not like to eat oranges. Cars can drive!")
encrypted := secretbox.Seal(nil, message, &nonce, &key)
fmt.Println(sopHex.Marshall(encrypted))
}