HELLO! I'M YANSONG FENG ▼
My research focuses on algorithmic number theory and combinatorics, with applications to cryptography and theoretical computer science. Recently, I am also interested in AI for security and AI-assisted formal verification.
EDUCATION & WORK EXPERIENCE
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– Present. Ph.D. Student, Academy of Mathematics and Systems Science (AMSS), Chinese Academy of Sciences (CAS). Academic Supervisor: Yanbin Pan.
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– Present. AI4Crypto Research Intern, MiniMax.
VISITING EXPERIENCE
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– . The Hong Kong Polytechnic University, Hong Kong. Hosted by Man Ho Allen Au.
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– . Crypto Group, Aarhus University, Aarhus, Denmark. Hosted by Diego F. Aranha.
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(one week). Laboratory of Mathematics Nicolas Oresme, University of Caen Normandy, Caen, France. Hosted by Abderrahmane Nitaj.
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– . National University of Singapore, Singapore. Hosted by Divesh Aggarwal.
I expect to graduate in 2027 and am seeking full-time opportunities in industry or as a postdoctoral researcher. Please feel free to contact me!
★ PUBLICATIONS [DBLP] [Scholar]
MANUSCRIPTS
PEER-REVIEWED PUBLICATIONS
- New Asymptotic Results on Predicting Polynomial Congruential Generators
- Better Bounds for Finding Fixed-Degree Isogenies via Coppersmith's Method
- On Factoring and Power Divisor Problems via Rank-3 Lattices and the Second Vector
- Computing Asymptotic Bounds for Small Roots in Coppersmith's Method via Sumset Theory
- Small Public Exponent Brings More: Improved Partial Key Exposure Attacks against RSA
- Embedding Integer Lattices as Ideals into Polynomial Rings
- Generalized Implicit Factorization Problem