Astra and Opus just passed Turing’s other test
3 min
Researchers Found a New Way to Break RSA that Doesn’t Require Factoring the Key
2 sources 3 min
Forging 1024-bit RSA signatures in nearly SNFS time
Pinpointing Super-Quadratic Quantum Enumeration Speedups: Exact and Certified Evaluation of the Guessing-Moment Exponent under Product-Distribution Advice
Extracting CNNs in the Unknown-Architecture and Feedback-Agnostic Setting
OpenAI GPT–6 Astra breaks Enigma message that has resisted solution since 2005
4 min1
GPT-6 Astra Solves a WWI German Radio Cipher
3 min
The Supersingular Isogeny Problem in Time and Memory $p^{1/3+o(1)}$, Unconditionally
End-to-End Hard-Label Cryptanalytic Model Extraction Using Efficient Sign Recovery
OpenAI's GPT-6 Astra decrypts a Nazi radio message in ten hours that went unsolved for 83 years
3 min3
Hamming Ideals and Grobner Bases for ISD-like Syndrome Decoding
1
Normal Alignment: Improved Cryptanalytic Sign Recovery on Hard-Label Networks
Claude Fable 5.1 Solves the Cyphral Distich, a 370-year-old cipher
7 min1
Shuffling is Not Enough: Breaking Permutation-Based Model Confidentiality in Hybrid FHE Inference
1
Claude Fable Solves a Historical Cipher
2