The design and evolution of OCB

DOI10.1007/s00145-021-09399-8zbMath1472.94056OpenAlexW3186541779MaRDI QIDQ1983331

Ted Krovetz, Phillip Rogaway

Publication date: 10 September 2021

Published in: Journal of Cryptology (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00145-021-09399-8

zbMATH Keywords

authenticated encryptionCAESAR competitionAEADOCBmodes of operationfast software encryptioncryptographic standards

Mathematics Subject Classification ID

Cryptography (94A60) Authentication, digital signatures and secret sharing (94A62)

Related Items (4)

Nonce-misuse security of the SAEF authenticated encryption mode ⋮ ALE: AES-Based Lightweight Authenticated Encryption ⋮ A weakness in OCB3 used with short nonces allowing for a break of authenticity and confidentiality ⋮ Just tweak! Asymptotically optimal security for the cascaded LRW1 tweakable blockcipher

Uses Software

• ChaCha
• AEGIS
• Poly1305-AES

Cites Work

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• Authenticated encryption: relations among notions and analysis of the generic composition paradigm
• Probabilistic encryption
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• Authenticated Encryption with Variable Stretch
• The Software Performance of Authenticated-Encryption Modes
• Fast Encryption and Authentication: XCBC Encryption and XECB Authentication Modes
• HBS: A Single-Key Mode of Operation for Deterministic Authenticated Encryption
• Authenticated Encryption Mode for Beyond the Birthday Bound Security
• A Provable-Security Treatment of the Key-Wrap Problem
• New Blockcipher Modes of Operation with Beyond the Birthday Bound Security
• BTM: A Single-Key, Inverse-Cipher-Free Mode for Deterministic Authenticated Encryption
• Reconsidering Generic Composition
• Parallelizable Rate-1 Authenticated Encryption from Pseudorandom Functions
• Efficient Instantiations of Tweakable Blockciphers and Refinements to Modes OCB and PMAC
• Fast Software Encryption
• Progress in Cryptology - INDOCRYPT 2004
• Cryptanalysis of OCB2: attacks on authenticity and confidentiality

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