Heterogeneous signcryption with key privacy

• Main Authors: HUANG, Qiong, WONG, Duncan S., YANG, Guomin
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2011
• Subjects: key privacy; ciphertext anonymity; identity-based cryptography; Information Security
• Online Access: https://ink.library.smu.edu.sg/sis_research/7442; https://ink.library.smu.edu.sg/context/sis_research/article/8445/viewcontent/10.1.1.843.2918.pdf
• Institution: Singapore Management University

A signcryption scheme allows a sender to produce a ciphertext for a receiver so that both confidentiality and non-repudiation can be ensured. It is built to be more efficient and secure, for example, supporting insider security, when compared with the conventional sign-then-encrypt approach. In this...