{"ok":true,"trend":{"id":6015,"platform":"hn","region":"global","key":"forging 1024-bit rsa signatures in nearly snfs time [pdf]","title":"Forging 1024-bit RSA signatures in nearly SNFS time [pdf]","url":"https://eprint.iacr.org/2026/2131.pdf","first_seen":"2026-09-26T17:50:39.999297Z","last_seen":"2026-09-27T00:33:34.992528Z","last_rank":12,"peak_rank":10,"last_volume":70,"peak_volume":70,"seen_count":9,"score":65.71,"category_hint":"basketball","section":"sport","category":"basketball","summary":"A new cryptography paper describes a method for forging 1024-bit RSA signatures in time close to the special number field sieve, the fastest known approach for factoring such keys. The work suggests that 1024-bit RSA, long considered too expensive to break in practice, is closer to the reach of well-resourced attackers than previously assumed.","why":"The paper raises fresh doubts about the security of legacy 1024-bit RSA keys still used in some systems.","tone":"neutral","entities":["1024-bit RSA","SNFS","IACR ePrint"],"summarized_at":"2026-09-26T20:23:10.980321Z","meta":{"via":"scan","lang":"en","link":"https://eprint.iacr.org/2026/2131.pdf","term":"nba","comments":17},"nw":0.38,"promo":0.03,"kind":"news_event","importance":1.5,"hidden":false,"hide_reason":null,"judged_at":"2026-09-26T17:50:40.544125Z","title_en":"Researchers claim faster forgery of 1024-bit RSA signatures","section_name":"Sport","category_name":"Basketball","timeline":[{"captured_at":"2026-09-26T17:50:39.999297Z","rank":11,"volume":70},{"captured_at":"2026-09-26T18:05:18.358633Z","rank":10,"volume":70},{"captured_at":"2026-09-26T19:08:36.992465Z","rank":11,"volume":70},{"captured_at":"2026-09-26T19:22:35.923841Z","rank":10,"volume":70},{"captured_at":"2026-09-26T20:27:48.881188Z","rank":12,"volume":70},{"captured_at":"2026-09-26T21:49:34.774614Z","rank":12,"volume":70},{"captured_at":"2026-09-26T22:04:35.111918Z","rank":10,"volume":70},{"captured_at":"2026-09-26T23:11:34.734544Z","rank":12,"volume":70},{"captured_at":"2026-09-27T00:33:34.992528Z","rank":12,"volume":70}],"posts":[{"platform":"hn","url":"https://news.ycombinator.com/item?id=49831098","author":"int0x29","title":"Forging 1024-bit RSA signatures in nearly SNFS time [pdf]","snippet":null,"posted_at":"2026-09-24T14:26:32Z","likes":70}],"elsewhere":[],"window":"7d"}}