Cryptology ePrint Archive: Report 2015/316

Non-malleability under Selective Opening Attacks: Implication and Separation

Zhengan Huang and Shengli Liu and Xianping Mao and Kefei Chen

Abstract: We formalize the security notions of non-malleability under selective opening attacks (NM-SO security) in two approaches: the indistinguishability-based approach and the simulationbased approach. We explore the relations between NM-SO security notions and the known selective opening security notions, and the relations between NM-SO security notions and the standard non-malleability notions.

Category / Keywords: public-key cryptography / public-key encryption, non-malleability, selective opening attack.

Original Publication (with minor differences): ACNS 2015

Date: received 7 Apr 2015, last revised 12 Aug 2016

Contact author: zhahuang sjtu at gmail com

Available format(s): PDF | BibTeX Citation

Version: 20160812:150228 (All versions of this report)

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