IND-PCA secure KEM is enough for password-based authenticated key exchange (short paper)

• Main Authors: XUE, Haiyang, LI, Bao, LU, Xianhui
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2017
• Subjects: Password-based authenticated key exchange; Smooth projective hash functions; IND-PCA secure KEM; Information Security
• Online Access: https://ink.library.smu.edu.sg/sis_research/9191; https://ink.library.smu.edu.sg/context/sis_research/article/10196/viewcontent/ind_pca.pdf
• Institution: Singapore Management University

There are several frameworks for password-based authenticated key exchange (PAKE) protocols with common reference string following the work of Katz, Ostrovsky and Yung (Eurocrypt’01), and it seems that the IND-CCA secure encryption is inevitable when constructing PAKE in standard model.In this paper...