mirror of
https://github.com/SagerNet/sing.git
synced 2025-04-03 20:07:38 +03:00
24 lines
360 B
Go
24 lines
360 B
Go
//go:build !go1.20
|
|
|
|
package random
|
|
|
|
import (
|
|
"crypto/rand"
|
|
"encoding/binary"
|
|
mRand "math/rand"
|
|
"sync"
|
|
|
|
"github.com/sagernet/sing/common"
|
|
)
|
|
|
|
var initSeedOnce sync.Once
|
|
|
|
func InitializeSeed() {
|
|
initSeedOnce.Do(initializeSeed)
|
|
}
|
|
|
|
func initializeSeed() {
|
|
var seed int64
|
|
common.Must(binary.Read(rand.Reader, binary.LittleEndian, &seed))
|
|
mRand.Seed(seed)
|
|
}
|