GPT-6 Astra Breaks an Old Enigma Message
Summary
An AI model, GPT-6 Astra, has successfully deciphered an old Enigma message (Nr. 172, MVUEH) that had remained unbroken. The AI independently identified the most promising message and utilized a known plaintext crib ('ROSENOW ROSENOW') to deduce the correct key and plaintext.
IFF Assessment
This advancement demonstrates the potential of AI to break complex cryptographic systems, which could aid defenders in analyzing historical encrypted data or potential future encrypted communications.
Defender Context
This development highlights the increasing sophistication of AI in cryptanalysis. Defenders should be aware of AI's potential to break sophisticated encryption, not just in historical contexts but potentially in modern communications if similar AI capabilities are applied by adversaries.