Biclique key recovery for ARIA-256

Biclique key recovery for ARIA-256

In this study, combining the biclique cryptanalysis with the meet-in-the-middle (MITM) attack, the authors present the first key recovery method for the full ARIA-256 faster than brute-force. The attack requires 280 chosen plaintexts, and the time complexity is about 2255.2 full-round ARIA encryptio...

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Veröffentlicht in:IET information security 2014-09, Vol.8 (5), p.259-264
Hauptverfasser: Chen, Shao-zhen, Xu, Tian-min
Format: Artikel
Sprache:eng
Schlagworte:
Algorithmics. Computability. Computer arithmetics
Applied sciences
biclique cryptanalysis
biclique key recovery
Complexity
Computer information security
Computer science
control theory
systems
Cryptography
Encryption
Exact sciences and technology
first key recovery method
full‐round ARIA encryptions
Information, signal and communications theory
meet‐in‐the‐middle attack
Memory and file management (including protection and security)
Memory organisation. Data processing
MITM attack
Recovery
Signal and communications theory
Software
Telecommunications and information theory
Theoretical computing
time complexity
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Beschreibung
Zusammenfassung:In this study, combining the biclique cryptanalysis with the meet-in-the-middle (MITM) attack, the authors present the first key recovery method for the full ARIA-256 faster than brute-force. The attack requires 280 chosen plaintexts, and the time complexity is about 2255.2 full-round ARIA encryptions.
ISSN:1751-8709
1751-8717
1751-8717
DOI:10.1049/iet-ifs.2012.0353