Error Detection Schemes for CED in Block Ciphers

Autor:	Krzysztof Bucholc, Ewa Idzikowska
Rok vydání:	2008
Předmět:	S-box business.industry Computer science Embedded system Data integrity Dependability Cryptography Parallel computing Smart card business Error detection and correction Fault detection and isolation Block cipher
Zdroj:	EUC (2)
DOI:	10.1109/euc.2008.134
Popis:	Concurrent Error Detection (CED) techniques based on hardware duplication are widely used to enhance system dependability. All CED techniques contain some form of redundancy. In this paper we present simulation results to quantitatively compare various CED schemes based on their area overhead and protection (data integrity) they provide against multiple failures. We describe some studies of parity based concurrent error detection in S-boxes. In this work substitution blocks of PP-1 block-cipher, designed for platforms with very limited resources (for example for embedded systems), are used as a case study.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::9609298dd7b8a7d028d57cb7456c12d5 https://doi.org/10.1109/euc.2008.134 Zobrazit plný text záznamu