Zero-knowledge arguments for matrix-vector relations and lattice-based group encryption

• Main Authors: Libert, Benoǐt, Ling, San, Mouhartem, Fabrice, Nguyen, Khoa, Wang, Huaxiong
• 其他作者: School of Physical and Mathematical Sciences
• 格式: Conference or Workshop Item
• 語言: English
• 出版: 2020
• 主題: Science::Mathematics; Lattices; Zero-knowledge Proofs
• 在線閱讀: https://hdl.handle.net/10356/142808

Group encryption (GE) is the natural encryption analogue of group signatures in that it allows verifiably encrypting messages for some anonymous member of a group while providing evidence that the receiver is a properly certified group member. Should the need arise, an opening authority is capable o...