type crypto/rand.reader

4 uses

	crypto/rand (current package)
		rand.go#L38: 	Reader = &reader{}
		rand.go#L41: type reader struct {
		rand.go#L45: func (r *reader) Read(b []byte) (n int, err error) {
		rand.go#L71: 	if r, ok := Reader.(*reader); ok {