Fully dynamic attribute-based signatures for circuits from codes

• Main Authors: Ling, San, Nguyen, Khoa, Phan, Duong Hieu, Tang, Khai Hanh, Wang, Huaxiong, Xu, Yanhong
• Other Authors: School of Physical and Mathematical Sciences
• Format: Conference or Workshop Item
• Language: English
• Published: 2024
• Subjects: Mathematical Sciences; Attribute-based signatures; Code-based cryptography; Full dynamicity; New primitives; Stern-like protocols
• Online Access: https://hdl.handle.net/10356/176977; https://link.springer.com/chapter/10.1007/978-3-031-57718-5_2
• Institution: Nanyang Technological University

Attribute-Based Signature (ABS), introduced by Maji et al. (CT-RSA’11), is an advanced privacy-preserving signature primitive that has gained a lot of attention. Research on ABS can be categorized into three main themes: expanding the expressiveness of signing policies, enabling new functionalities,...