Junqing GONG

巩俊卿


I am a researcher (tenure-track professor) at East China Normal University.



Email : jqgong AT sei DOT ecnu DOT edu DOT cn

gongjunqing AT gmail DOT com

Education & Experience

2020 - present Researcher, East China Normal University

2019 - 2020 Postdoctoral researcher, Centre National de La Recherche Scientifique & Ecole Normale Supérieure

2017 - 2018 Postdoctoral researcher, Ecole Normale Supérieure de Lyon

2011 - 2016 PhD in Computer Science & Technology, Shanghai Jiao Tong University

2008 - 2011 MSc in System Theory, East China Normal University

2004 - 2008 BSC in Computer Science & Technology, East China Normal University

Conference Papers

  • Master-Key KDM-Secure ABE via Predicate Encoding

with Shengyuan Feng and Jie Chen [ PKC 2021 ]

  • Functional Encryption for Attribute-Weighted Sums from k-Lin

with Michel Abdalla and Hoeteck Wee [ CRYPTO 2020 | eprint ]

  • Adaptively secure ABE for DFA from k-Lin and more

with Hoeteck Wee [ EUROCRYPT 2020 | eprint ]

  • ABE for DFA from k-Lin

with Brent Waters and Hoeteck Wee [ CRYPTO 2019 | eprint ]

  • Improved inner-product encryption with adaptive security and full attribute-hiding

with Jie Chen and Hoeteck Wee [ ASIACRYPT 2018 | eprint ]

  • Compact IBBE and Fuzzy IBE from simple assumptions

with Benoît Libert and Somindu C. Ramanna [ SCN 2018 | HAL ]

  • Improved anonymous broadcast encryptions: Tight security and shorter ciphertext

with Jiangtao Li [ ACNS 2018 | HAL ]

  • Unbounded ABE via bilinear entropy expansion, revisited

with Jie Chen, Lucas Kowalczyk, and Hoeteck Wee [ EUROCRYPT 2018 | eprint ]

  • ABE with tag made easy: Concise framework and new instantiations in prime-order groups

with Jie Chen [ ASIACRYPT 2017 | eprint ]

  • Tightly secure IBE under constant-size master public key

with Jie Chen and Jian Weng [ PKC 2017 | eprint ]

  • Efficient IBE with tight reduction to standard assumption in the multi-challenge setting

with Xiaolei Dong, Jie Chen, and Zhenfu Cao [ ASIACRYPT 2016 | eprint ]

  • Extended nested dual system groups, revisited

with Jie Chen, Xiaolei Dong, Zhenfu Cao, and Shaohua Tang [ PKC 2016 | eprint ]

  • Practical and efficient attribute-based encryption with constant-size ciphertexts in outsourced verifiable computation

with Kai Zhang, Shaohua Tang, Jie Chen, Xiangxue Li, Haifeng Qian, and Zhenfu Cao [ AsiaCCS 2016 ]

  • Traceable CP-ABE with short ciphertexts: How to catch people selling decryption devices on eBay efficiently

with Jianting Ning, Zhenfu Cao, Xiaolei Dong, and Jie Chen [ ESORICS 2016 ]

  • Fully-secure and practical sanitizable signatures

with Haifeng Qian and Yuan Zhou [ Inscrypt 2010 ]

Journal Papers

  • Simple and efficient FE for quadratic functions

with Haifeng Qian [ Designs, Codes and Cryptography, 2021 ]

  • Binary Tree Encryption with Constant-Size Public Key in the Standard Model

with Shengyuan Feng and Jie Chen [ The Computer Journal, 2021 ]

  • Leakage-resilient attribute based encryption in prime-order groups via predicate encodings

with Jie Zhang, Jie Chen, Aijun Ge, and Chuangui Ma [ Designs, Codes and Cryptography, 2018 ]

  • Almost-tight identity based encryption against selective opening attack

with Xiaolei Dong, Zhenfu Cao, and Jie Chen [ The Computer Journal, 2016 ]

  • Extended dual system group and shorter unbounded hierarchical identity based encryption

with Zhenfu Cao, Shaohua Tang, and Jie Chen [ Designs, Codes and Cryptography, 2016 ]

  • Anonymous password-based key exchange with low resources consumption and better user-friendliness

with Haifeng Qian and Yuan Zhou [ Security and Communication Networks, 2012 ]