Function String

lib/rand/random.go:40–48

String returns a cryptographically secure random string of characters (taken from randomCharset) of the specified length. The returned string contains ~5.8 bits of entropy per character, due to the character set used.

(l int)

// (taken from randomCharset) of the specified length. The returned string
// contains ~5.8 bits of entropy per character, due to the character set used.
func String(l int) string {
	var sb strings.Builder
	sb.Grow(l)

	for range l {
		sb.WriteByte(randomCharset[defaultSecureRand.Intn(len(randomCharset))])
	}
	return sb.String()
}

// Int63 returns a cryptographically secure random int63.
func Int63() int64 {