// randomBits completely fills slice b with random data. func randomBits(b []byte) { … } var xvalues … // xtob converts hex characters x1 and x2 into a byte. func xtob(x1, x2 byte) (byte, bool) { … }
// randomBits completely fills slice b with random data. func randomBits(b []byte) { … } var xvalues … // xtob converts hex characters x1 and x2 into a byte. func xtob(x1, x2 byte) (byte, bool) { … }