The Secret Math Backdoor That let the US Government Spy on Anyone
https://leetarxiv.substack.com/p/dual-ec-backdoor-coding-guide
In 2006, the NSA hid a secret mathematical backdoor in the Dual EC DRBG cryptographic standard. They denied it for 8 years. Microsoft researchers and the Snowden leaks proved it.
I implemented the backdoor in Python.
