NSA invents weak (Back Door present) crypto algo. Pushes RSA to make it a Default in a key function (RNG) by giving them $10 Million. NSA points to RSA as an early adopter and gets NIST to certify it. Millions of systems are now protected by an RSA product that the NSA deliberately weakened. Any sufficiently skilled rogue actor can attack virtually any business that uses these RSA products - NSA (Cyber security Comma…
Not quite - finding the actual magic number that enables the backdoor would involve solving the discrete log problem for the suspicious constant in the spec. A more likely scenario is some disgruntled employee steals the number and sells it to the highest bidder.