Titlebook: Applied Cryptographyand Network Security; 20th International C Giuseppe Ateniese,Daniele Venturi Conference proceedings 2022 Springer Natur

同步信息

Corral

Relations Between Privacy, Verifiability, Accountability and Coercion-Resistance in Voting Protocolsrcion-resistance. However, the relations between these notions become more interesting in the context of particular attacks. Depending on the assumptions and the attacker’s goal, voter coercion may benefit from a too weak as well as too strong verifiability.

轨道

碎石头

Current Standards and Guidelinesiency from the original GHV scheme. In particular, our scheme can achieve asymptotically optimal time complexity and avoid generating and storing the inverse of the used trapdoor. Finally, we present an instantiation that, by using a new set of (lower) bound parameters, has the smaller sizes of the key and ciphertext than the original GHV scheme.

amputation

Reliability and Risk in Structuresm ciphers and block ciphers, as well as finding key-bridges for block ciphers. Moreover, integrating our CP models for the key-bridging technique into the previous CP-based frameworks to search for distinguishers, we propose a unified and general CP model to find key-recovery-friendly distinguishers for both linear and nonlinear key schedules.

Insensate

缝纫

PLIC

0302-9743 22, which will take place in a hybrid mode in Rome, Italy in June 2022.. ..The 44 full papers together with 5 short papers presented in this proceeding were carefully reviewed and selected from a total of 185 submissions. They were organized in topical sections as follows: Encryption, Attacks, Crypt

limber

Dipankar Deb,Rajeeb Dey,Valentina E. BalasThen we describe a strong security model which captures the security properties of a PPAKE: entity authentication, key indistinguishability, forward secrecy, and privacy. Finally, we present a PPAKE protocol in the symmetric-key setting which is suitable for constrained devices. We formally prove the security of this protocol in our model.

勉励

Privacy-Preserving Authenticated Key Exchange for Constrained DevicesThen we describe a strong security model which captures the security properties of a PPAKE: entity authentication, key indistinguishability, forward secrecy, and privacy. Finally, we present a PPAKE protocol in the symmetric-key setting which is suitable for constrained devices. We formally prove the security of this protocol in our model.