tombeak

Craig Wright - "The nonces I used are non-standard."

Dr Nicolas Courtois - "Well, uhhhum that's the question."

Craig Wright told him that he used non-standard nonces, not predictable ones.

Dr Nicolas Courtois - "You can get a private key from one single transaction or from one single digital signature."

That's false.

Craig was Wright then, you can't derive the private key from a single transaction. Bitcoin would be broken if you could.

Have you watched this short clip? It may clear your misunderstanding of the topic. https://www.youtube.com/watch?v=MwGRfJ0L5eQ