//go:build go1.20

package random

// Seed the global math/rand with crypto strong data
//
// This doesn't make it OK to use math/rand in crypto sensitive
// environments - don't do that! However it does help to mitigate the
// problem if that happens accidentally. This would have helped with
// CVE-2020-28924 - #4783
//
// As of Go 1.20 there is no reason to call math/rand.Seed with a
// random value as it is self seeded to a random 64 bit number so this
// does nothing.
func Seed() error {
	return nil
}