Analysis of Ascon, DryGASCON, and Shamash Permutations

Cihangir Tezcan

Analysis of Ascon, DryGASCON, and Shamash Permutations

Abstract

Ascon, DryGASCON, and Shamash are submissions to NIST's lightweight cryptography standardization process and have similar designs. We analyze these algorithms against subspace trails, truncated differentials, and differential-linear distinguishers. We provide probability one 4-round subspace trails for DryGASCON-256, 3-round subspace trails for \DryGASCON-128, and 2-round subspace trails for \Shamash permutations. Moreover, we provide the first 3.5-round truncated differential and 5-round differential-linear distinguisher for DryGASCON-128. Finally, we improve the data and time complexity of the 4 and 5-round differential-linear attacks on Ascon.

Keywords

Lightweight cryptography, Authenticated encryption, Cryptanalysis

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Details

Primary Language

English

Subjects

-

Journal Section

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Authors

Cihangir Tezcan This is me

Publication Date

September 1, 2020

Submission Date

-

Acceptance Date

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Published in Issue

Year 2020 Volume: 9 Number: 3

IZ

https://izlik.org/JA82CH64TE

Cite

RIS / Bibtex

APA

Tezcan, C. (2020). Analysis of Ascon, DryGASCON, and Shamash Permutations. International Journal of Information Security Science, 9(3), 172-187. https://izlik.org/JA82CH64TE

AMA

1.Tezcan C. Analysis of Ascon, DryGASCON, and Shamash Permutations. IJISS. 2020;9(3):172-187. https://izlik.org/JA82CH64TE

Chicago

Tezcan, Cihangir. 2020. “Analysis of Ascon, DryGASCON, and Shamash Permutations”. International Journal of Information Security Science 9 (3): 172-87. https://izlik.org/JA82CH64TE.

EndNote

Tezcan C (September 1, 2020) Analysis of Ascon, DryGASCON, and Shamash Permutations. International Journal of Information Security Science 9 3 172–187.

IEEE

[1]C. Tezcan, “Analysis of Ascon, DryGASCON, and Shamash Permutations”, IJISS, vol. 9, no. 3, pp. 172–187, Sept. 2020, [Online]. Available: https://izlik.org/JA82CH64TE

ISNAD

Tezcan, Cihangir. “Analysis of Ascon, DryGASCON, and Shamash Permutations”. International Journal of Information Security Science 9/3 (September 1, 2020): 172-187. https://izlik.org/JA82CH64TE.

JAMA

1.Tezcan C. Analysis of Ascon, DryGASCON, and Shamash Permutations. IJISS. 2020;9:172–187.

MLA

Tezcan, Cihangir. “Analysis of Ascon, DryGASCON, and Shamash Permutations”. International Journal of Information Security Science, vol. 9, no. 3, Sept. 2020, pp. 172-87, https://izlik.org/JA82CH64TE.

Vancouver

1.Cihangir Tezcan. Analysis of Ascon, DryGASCON, and Shamash Permutations. IJISS [Internet]. 2020 Sep. 1;9(3):172-87. Available from: https://izlik.org/JA82CH64TE