HCH: A New Tweakable Enciphering Scheme Using the Hash-Encrypt-Hash Approach

DOI10.1007/11941378_21zbMath1175.94068OpenAlexW1581346606MaRDI QIDQ5458284

Debrup Chakraborty, Palash Sarkar

Publication date: 11 April 2008

Published in: Progress in Cryptology - INDOCRYPT 2006 (Search for Journal in Brave)

Full work available at URL: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.615.7089

zbMATH Keywords

modes of operationsstrong pseudo-random permutationtweakable encryption

Mathematics Subject Classification ID

Cryptography (94A60)

Related Items (10)

Weak-Key and Related-Key Analysis of Hash-Counter-Hash Tweakable Enciphering Schemes ⋮ Tweakable enciphering schemes using only the encryption function of a block cipher ⋮ An Improved Security Bound for HCTR ⋮ Tweaking key-alternating Feistel block ciphers ⋮ Related-Key Almost Universal Hash Functions: Definitions, Constructions and Applications ⋮ Tweakable Enciphering Schemes from Hash-Sum-Expansion ⋮ Authenticated Encryption with Small Stretch (or, How to Accelerate AERO) ⋮ Building Blockcipher from Tweakable Blockcipher: Extending FSE 2009 Proposal ⋮ A Domain Extender for the Ideal Cipher ⋮ Tweakable Pseudorandom Permutation from Generalized Feistel Structure

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