## Publications

• Zero-knowledge proof systems for QMA
• Authors: Anne Broadbent, Zhengfeng Ji, Fang Song and John Watrous
• In 57th Annual IEEE Symposium on Foundations of Computer Science (FOCS 2016).
• Contributed talk at 20th Annual Conference on Quantum Information Processing (QIP 2017).
• [arXiv] [Slides: @FOCS PDF, @QIP’17 PDF Video (slightly tuned to quantum audience) ]
• Mitigating multi-target attacks in hash-based signatures
• Authors: Andreas Hülsing, Joost Rijneveld and Fang Song
• In 19th International Conference on the Theory and Practice of Public-Key Cryptography (PKC 2016).
• [Proceedings version: Official] [Preliminary full version: ePrint]
• Efficient quantum algorithms for computing class groups and solving the principal ideal problem in arbitrary degree number fields
• Authors: Jean-François Biasse and Fang Song
• In 27th ACM-SIAM Symposium on Discrete Algorithms (SODA 2016).
• To be presented at 20th Annual Conference on Quantum Information Processing (QIP 2017).
• [Proceedings Version: Official, PDF] [Slides: PDF]
• Making Existential-Unforgeable Signatures Strongly Unforgeable in the Quantum Random-Oracle Model
• Authors: Edward Eaton and Fang Song
• In 10th Conference on the Theory of Quantum Computation, Communication and Cryptography (TQC 2015).
• [Official] [arXiv] [ePrint]
• A Note on Quantum Security for Post-Quantum Cryptography
• A Quantum Algorithm for Computing the Unit Group of an Arbitrary Degree Number Field
• Feasibility and Completeness of Cryptographic Tasks in the Quantum World
• Classical Cryptographic Protocols in a Quantum World

### Manuscripts

• On the quantum attacks against schemes relying on the hardness of finding a short generator of an ideal in $$\mathbb{Q}(\zeta_{p^n})$$