You misunderstood. I was referring to encryption code. These are open source projects that have to survive the scrutiny of experts. For example, I guarantee you that if I attempted to contribute to an open source encryption code-base without a massive amount of work my submissions would be rejected. This is not my area of expertise. Could I do it? Sure. Nothing is impossible. However, I would have to devote a significant amount of time to fully understanding the state of the art before doing so.