package main

import (
	"crypto/rand"
	"fmt"

	"github.com/babylonchain/babylon/crypto/eots"
)

func main() {
	// Generate keys
	secretKey, _ := eots.KeyGen(rand.Reader)
	publicKey := eots.PubGen(secretKey)
	privateRand, publicRand, _ := eots.RandGen(rand.Reader)

	// sign for message 1
	h1 := []byte("hello")
	s1, _ := eots.Sign(secretKey, privateRand, h1)

	// sign for message 2
	h2 := []byte("world")
	s2, _ := eots.Sign(secretKey, privateRand, h2)

	// extract private key
	extractedKey, _ := eots.Extract(publicKey, publicRand, h1, s1, h2, s2)
	fmt.Println(" original secret key:", secretKey)
	fmt.Println("extracted secret key:", extractedKey)
}