Zobrazeno 1 - 10
of 253
pro vyhledávání: '"Seokhie Hong"'
Autor:
Dongjae Lee, Seokhie Hong
Publikováno v:
IACR Transactions on Symmetric Cryptology, Vol 2024, Iss 3 (2024)
At EUROCRYPT 2020, Hosoyamada and Sasaki proposed the first dedicated quantum collision attacks on hash functions. Their proposal presented a quantum adaptation of the rebound attack and revealed that differential trails, which have too low probabili
Externí odkaz:
https://doaj.org/article/ff54f031fed24988b03b2b9c707638c2
Publikováno v:
IEEE Access, Vol 12, Pp 162870-162881 (2024)
This paper analyzes the security and performance of the isogeny-based hash functions. The isogeny-based hash function was first proposed by Charles, Goren, and Lauter, and is referred to as the CGL hash function. However, Lauter and Petit demonstrate
Externí odkaz:
https://doaj.org/article/438eac76cf3a460fa16af6c740329f54
Publikováno v:
IEEE Access, Vol 12, Pp 132677-132688 (2024)
Hardware wallets, specialized devices designed to securely manage users’ credentials, play a crucial role in securing cryptocurrencies, ensuring credentials remain under user control without reliance on third-party entities. However, despite extens
Externí odkaz:
https://doaj.org/article/a673dd9ae59b464f8146d3efc3e3ef26
Autor:
Hanbeom Shin, Insung Kim, Sunyeop Kim, Seonggyeom Kim, Deukjo Hong, Jaechul Sung, Seokhie Hong
Publikováno v:
IEEE Access, Vol 12, Pp 35502-35511 (2024)
At EUROCRYPT 2017, Grassi et al. proposed the multiple-of-8 property for 5-round $\mathtt {AES}$ , where the number $n$ of right pairs is a multiple of 8. At ToSC 2019, Boura et al. generalized the multiple-of property for a general SPN block cipher
Externí odkaz:
https://doaj.org/article/9886a2029da546b398a3a3d9bd629695
Autor:
Min Hyeok Lee, Seok-Jong Kim, Seok In Yoon, Jeong Kyu Lee, Han Seok Ko, Gyusang Kim, Seokhie Hong, Kyung-Jin Lee, Young Keun Kim
Publikováno v:
Small Science, Vol 4, Iss 2, Pp n/a-n/a (2024)
With the growing demand for high‐speed electronic devices with low energy consumption, spin–orbit torque (SOT) has become a significant focus. SOT can switch the magnetization direction in a material system with broken inversion symmetry, such as
Externí odkaz:
https://doaj.org/article/eb3bce498219426cb9308bdeb86dd77d
Publikováno v:
IEEE Access, Vol 11, Pp 95381-95395 (2023)
Continuous Wavelet Transform (CWT) is rarely used in the field of side-channel analysis due to problems related to parameter (wavelet scale) selection; There is no way to find the optimal wavelet scale other than an exhaustive search, and the resulti
Externí odkaz:
https://doaj.org/article/7bb3fa59d01c4ad2bfdec73c4aa8a03d
Publikováno v:
IEEE Access, Vol 11, Pp 44578-44589 (2023)
Over the past decade, decentralized cryptocurrencies have received attention in industry and academia. Hardware wallets are dedicated devices that manage cryptocurrencies safely without entrusting cryptographic keys to a third party. Side-channel att
Externí odkaz:
https://doaj.org/article/c0f19291f7734b0fb86c0fe3313fe618
Publikováno v:
IEEE Access, Vol 11, Pp 44391-44401 (2023)
Recently, a radical isogeny was proposed to boost commutative supersingular isogeny Diffie–Hellman (CSIDH) implementation. Radical isogenies reduce the generation of a kernel of a small prime order when implementing CSIDH. However, when the size of
Externí odkaz:
https://doaj.org/article/0befbe532c4b41ee985e8d7b8e2d753a
Publikováno v:
IEEE Access, Vol 11, Pp 44519-44530 (2023)
We present a ciphertext-only attack on the GEO-Mobile Radio Interface-2 (GMR-2) system for the first time. The GMR-2 is a satellite communication standard adopted by Inmarsat, a British satellite telecommunications company that offers global mobile s
Externí odkaz:
https://doaj.org/article/c10c68e5174a4c9a9209bcc2f0a45d14
Publikováno v:
IET Information Security, Vol 17, Iss 1, Pp 66-79 (2023)
Abstract In Conference on Cryptographic Hardware and Embedded System 2017, Bernstein et al. proposed GIMLI, a 384‐bit permutation with 24 rounds, which aims to provide high performance on various platforms. In 2019, the full‐round (24 rounds) GIM
Externí odkaz:
https://doaj.org/article/49da5211fff84987a513b987552475aa