A Practical Forgery Attack on Lilliput-AE [PDF]
, 2019 Lilliput-AE is a tweakable block cipher submitted as a candidate to the NIST lightweight cryptography standardization process. It is based upon the lightweight block cipher Lilliput, whose cryptanalysis so far suggests that it has a large security margin.
Yu Sasaki +3 more
core
Improved meet-in-the-middle attack on Joltik-BC-128
网络与信息安全学报The Joltik-BC, adopting the substitution-permutation network structure and Tweakey framework, was a lightweight tweakable block cipher published at ASIACRPYPT 2014. By researching the internal characteristic of the Joltik-BC, a 6-round meet-in-the-middle
LI Zheng +3 more
doaj
Impossible Boomerang Attacks Revisited: Applications to Deoxys-BC, Joltik-BC and SKINNY [PDF]
The impossible boomerang (IB) attack was first introduced by Lu in his doctoral thesis and subsequently published at DCC in 2011. The IB attack is a variant of the impossible differential (ID) attack by incorporating the idea of the boomerang attack.
Haoyang Wang, Deng Tang, Jianing Zhang
core
Analysis of Lightweight and Efficient Symmetric-Key Primitives [PDF]
, 2018 Symmetric-key primitives are used to ensure the confidentiality of two or more parties to maintain a private communication channel. While legacy cryptographic primitives just ensure the confidentiality of messages, modern symmetric-key algorithms further
Ankele, Ralph
core
TEDT2 - Highly Secure Leakage-resilient TBC-based Authenticated Encryption [PDF]
, 2022 Leakage-resilient authenticated encryption (AE) schemes received considerable attention during the previous decade. Two core security models of bounded and unbounded leakage have evolved, where the latter has been motivated in a very detailed and ...
Eik List
core
SKINNY-Based RFID Lightweight Authentication Protocol. [PDF]
Sensors (Basel), 2020 Xiao L, Xu H, Zhu F, Wang R, Li P.
europepmc +1 more source
Multiforked Iterated Even-Mansour and a Note on the Tightness of IEM Proofs [PDF]
The Iterated Even-Mansour (IEM) construction was introduced by Bogdanov et al. at EUROCRYPT 2012 and can be seen as an abstraction or idealization of blockciphers like AES.
Andreas Weninger +2 more
core +1 more source
Impossible-Differential and Boomerang Cryptanalysis of Round-Reduced Kiasu-BC [PDF]
, 2016 Kiasu-BC is a tweakable block cipher proposed by Jean et al. at ASIACRYPT 2014 alongside their TWEAKEY framework. The cipher is almost identical to the AES-128 except for the tweak, which renders it an attractive primitive for various modes of operation ...
Eik List, Christoph Dobraunig
core
Provable security of symmetric-key cryptographic schemes in classical and quantum frameworks [PDF]
In dieser Dissertation beschäftigen wir uns mit dem Entwurf sicherer symmetrischer Kryptosysteme, indem wir Schwachstellen aufdecken, neue Konstruktionen vorschlagen und Sicherheitsbeweise gegen klassische und Quantenangreifer liefern.
Ethan, Jordan
core +1 more source
Finding the Impossible: Automated Search for Full Impossible-Differential, Zero-Correlation, and Integral Attacks [PDF]
Impossible differential (ID), zero-correlation (ZC), and integral attacks are a family of important attacks on block ciphers. For example, the impossible differential attack was the first cryptanalytic attack on 7 rounds of AES.
Sadegh Sadeghi +2 more
core