2019 | OriginalPaper | Chapter
Security Analysis of SM9 Key Agreement and Encryption
Author : Zhaohui Cheng
Published in: Information Security and Cryptology
Publisher: Springer International Publishing
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Abstract
SM9 is a Chinese cryptography standard that defines a set of identity-based cryptographic schemes from pairings. Although the SM9 key agreement protocol and the SM9 encryption scheme have been used for years, there is no public available security analysis of these two schemes. In this paper, we formally analyze the security of these two schemes in the random oracle model.