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Completely Non-malleable Encryption Revisited
[chapter]
Public Key Cryptography – PKC 2008
Several security notions for public-key encryption schemes have been proposed so far, in particular considering the powerful adversary that can play a so called "man-in-the-middle" attack. In this paper we extend the notion of completely non-malleable encryption introduced in [Fischlin, ICALP 05]. This notion immunizes a scheme from adversaries that can generate related ciphertexts under new public keys. This notion is motivated by its powerful features when encryption schemes are used as
doi:10.1007/978-3-540-78440-1_5
dblp:conf/pkc/VentreV08
fatcat:bmhepjotsnbt7h3zpnsfvd2te4