Identity-Based Encryption with Post-Challenge Auxiliary Inputs for Secure Cloud Applications and Sensor Networks
Published in 19th European Symposium on Research in Computer Security (ESORICS 2014), Wroclaw, Poland, 2014
Recommended citation: Tsz Hon Yuen, Ye Zhang, Siu Ming Yiu, and Joseph K. Liu. “Identity-Based Encryption with Post-Challenge Auxiliary Inputs for Secure Cloud Applications and Sensor Networks.” In Computer Security – ESORICS 2014, Lecture Notes in Computer Science, vol. 8712, pp. 130–147, 2014. https://doi.org/10.1007/978-3-319-11203-9_8
This paper introduces a post-challenge auxiliary-input model for leakage-resilient public-key and identity-based encryption. The model captures leakage from both encryptors and decryptors after a challenge ciphertext is issued, addressing threats relevant to cloud applications and wireless sensor networks.
Best Paper Award, ESORICS 2014.