Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Robert Primas"'
Publikováno v:
Transactions on Cryptographic Hardware and Embedded Systems, Vol 2024, Iss 1 (2023)
The masking countermeasure is very effective against side-channel attacks such as differential power analysis. However, the design of masked circuits is a challenging problem since one has to ensure security while minimizing performance overheads. Th
Externí odkaz:
https://doaj.org/article/8181fa2c1f5944a59aca3cee57359ff2
Publikováno v:
Transactions on Cryptographic Hardware and Embedded Systems, Vol 2024, Iss 1 (2023)
Cryptographic devices in hostile environments can be vulnerable to physical attacks such as power analysis. Masking is a popular countermeasure against such attacks, which works by splitting every sensitive variable into d+1 randomized shares. The im
Externí odkaz:
https://doaj.org/article/f19312cb55264a7c82025e85e6969510
Publikováno v:
Transactions on Cryptographic Hardware and Embedded Systems, Vol 2022, Iss 4 (2022)
Research on the design of masked cryptographic hardware circuits in the past has mostly focused on reducing area and randomness requirements. However, many embedded devices like smart cards and IoT nodes also need to meet certain performance criteria
Externí odkaz:
https://doaj.org/article/7e50fa3d807f49a997c87558938c5f0c
Autor:
Mike Hamburg, Julius Hermelink, Robert Primas, Simona Samardjiska, Thomas Schamberger, Silvan Streit, Emanuele Strieder, Christine van Vredendaal
Publikováno v:
Transactions on Cryptographic Hardware and Embedded Systems, Vol 2021, Iss 4 (2021)
Single-trace attacks are a considerable threat to implementations of classic public-key schemes, and their implications on newer lattice-based schemes are still not well understood. Two recent works have presented successful single-trace attacks targ
Externí odkaz:
https://doaj.org/article/af410f630fa5447c9314613e72648e9e
Autor:
Christoph Dobraunig, Maria Eichlseder, Stefan Mangard, Florian Mendel, Bart Mennink, Robert Primas, Thomas Unterluggauer
Publikováno v:
IACR Transactions on Symmetric Cryptology, Vol 2020, Iss S1 (2020)
We specify Isap v2.0, a lightweight permutation-based authenticated encryption algorithm that is designed to ease protection against side-channel and fault attacks. This design is an improved version of the previously published Isap v1.0, and offers
Externí odkaz:
https://doaj.org/article/3f5cddb660104aee822aec0c5be79e93
Autor:
Joan Daemen, Christoph Dobraunig, Maria Eichsleder, Hannes Gross, Florian Mendel, Robert Primas
Publikováno v:
Transactions on Cryptographic Hardware and Embedded Systems, Vol 2020, Iss 3 (2020)
Statistical Ineffective Fault Attacks (SIFA) pose a threat for many practical implementations of symmetric primitives. Countermeasures against both power analysis and fault attacks typically do not prevent straightforward SIFA attacks, which require
Externí odkaz:
https://doaj.org/article/182271106f154c91bf1403cb6429d556
Publikováno v:
Transactions on Cryptographic Hardware and Embedded Systems, Vol 2020, Iss 3 (2020)
Since its selection as the winner of the SHA-3 competition, Keccak, with all its variants, has found a large number of applications. It is, for instance, a common building block in schemes submitted to NIST’s post-quantum cryptography project. In m
Externí odkaz:
https://doaj.org/article/3c2be754cbbd4fdb961e6444de79274d
Publikováno v:
IACR Transactions on Symmetric Cryptology, Vol 2019, Iss 4 (2020)
AEGIS is one of the authenticated encryption designs selected for the final portfolio of the CAESAR competition. It combines the AES round function and simple Boolean operations to update its large state and extract a keystream to achieve an excellen
Externí odkaz:
https://doaj.org/article/1bff710ce48e4c009ca595989a256518
Autor:
Christoph Dobraunig, Maria Eichlseder, Thomas Korak, Stefan Mangard, Florian Mendel, Robert Primas
Publikováno v:
Transactions on Cryptographic Hardware and Embedded Systems, Vol 2018, Iss 3 (2018)
Since the seminal work of Boneh et al., the threat of fault attacks has been widely known and techniques for fault attacks and countermeasures have been studied extensively. The vast majority of the literature on fault attacks focuses on the ability
Externí odkaz:
https://doaj.org/article/cb46b04b7856438c95ec6837748a62cd
Publikováno v:
IEEE Transactions on Information Forensics and Security. 17:1855-1867
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbe7f349f4e43135b838a833cd76219c
https://doi.org/10.1109/tifs.2022.3172634
https://doi.org/10.1109/tifs.2022.3172634