func RandomData(size int) ([]byte, error) {
	m := make([]byte, size)
	_, err := rand.Read(m)
	if err != nil {
		return nil, err
	}
	return m, nil
}
RandomData creates size bytes of random data.
package ot
import (
	"crypto/rand"
	"crypto/rsa"
	"encoding/binary"
	"fmt"
	"io"
	"math/big"
	"github.com/markkurossi/mpc/ot/mpint"
	"github.com/markkurossi/mpc/pkcs1"
)