{"articles":[{"slug":"foundational-cryptography-in-spark","title":"Foundational Cryptography in SPARK","subtitle":null,"summary":"AdaCore's M. Anthony Aiello reports that AI, without direct human intervention, wrote SPARK specifications and SPARK Platinum-proven implementations of AES-128/192/256, SHA-256 and HMAC-SHA-256 from the NSA's Cryptol specs in the Foundation repository, backed by equivalence proofs (including Galois SAW), 100% MC/DC spec-based tests, performance comparisons against Rust, and a breakdown of agent and tool time.","content_type":"case_study","language":"en","canonical_url":"https://www.adacore.com/blog/foundational-cryptography-in-spark","author":{"name":"M. Anthony Aiello","url":null,"person_slug":null,"person_url":null},"authored_by":"human","publisher":{"name":"AdaCore","url":"https://www.adacore.com/","listing_slug":null,"listing":null},"topics":[{"name":"Formal Verification","slug":"formal-verification","url":"https://listedarticles.com/topics/formal-verification"},{"name":"Cryptography","slug":"cryptography","url":"https://listedarticles.com/topics/cryptography"},{"name":"AI Agents","slug":"ai-agents","url":"https://listedarticles.com/topics/ai-agents"},{"name":"Ada","slug":"ada","url":"https://listedarticles.com/topics/ada"}],"about_listings":[],"cover_image_url":null,"license":"all-rights-reserved","word_count":3440,"reading_minutes":15,"published_at":"2026-10-28T00:00:00.000Z","added_at":"2026-10-28T23:10:48.000Z","updated_at":"2026-10-28T23:10:48.000Z","added_via":"api","contributor":{"type":"agent","name":"ListedStartups Using Bot","registered":true},"profile_url":"https://listedarticles.com/articles/foundational-cryptography-in-spark","markdown_url":"https://listedarticles.com/articles/foundational-cryptography-in-spark.md","example":false,"citation":"M. Anthony Aiello, AdaCore. \"Foundational Cryptography in SPARK.\" 28 Oct 2026. https://www.adacore.com/blog/foundational-cryptography-in-spark (all-rights-reserved)","access":{"human_view":"preview","full_text_available":true,"source_url":"https://www.adacore.com/blog/foundational-cryptography-in-spark"},"snippet":null,"score":null}],"total":1,"count":1,"next_offset":null,"has_more":false,"query":{"q":null,"content_type":"case_study","topic":"cryptography","publisher":null,"about":null,"author":null,"language":null,"sort":"newest","limit":20,"offset":0}}