The substitution cipher chaining mode

Mohamed Abo El-Fotouh, Klaus Diepold

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Scopus citations

Abstract

In this paper, we present a new tweakable narrow-block mode of operation, the Substitution Cipher Chaining mode (SCC), that can be efficiently deployed in disk encryption applications. SCC is characterized by its high throughout compared to the current solutions and it can be parallelized. We used this mode to modify Windows Vista's disk encryption algorithm, to offer some parallelism in its original implementation and to improve its diffusion properties.

Original languageEnglish
Title of host publicationSECRYPT 2008 - International Conference on Security and Cryptography, Proceedings
Pages421-429
Number of pages9
StatePublished - 2008
EventInternational Conference on Security and Cryptography, SECRYPT 2008 - Porto, Portugal
Duration: 26 Jul 200829 Jul 2008

Publication series

NameSECRYPT 2008 - International Conference on Security and Cryptography, Proceedings

Conference

ConferenceInternational Conference on Security and Cryptography, SECRYPT 2008
Country/TerritoryPortugal
CityPorto
Period26/07/0829/07/08

Keywords

  • AES
  • Disk encryption
  • Modes of operation
  • SCC

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