Function randomBits

util.go:12–16

randomBits completely fills slice b with random data.

(b []byte)

// randomBits completely fills slice b with random data.
func randomBits(b []byte) {
	if _, err := io.ReadFull(rander, b); err != nil {
		panic(err.Error()) // rand should never fail
	}
}

// xvalues returns the value of a byte as a hexadecimal digit or 255.
var xvalues = [256]byte{