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Thomas Johansson

About Thomas Johansson

Thomas Johansson, With an exceptional h-index of 50 and a recent h-index of 26 (since 2020), a distinguished researcher at Lunds Universitet, specializes in the field of information theory, cryptography.

His recent articles reflect a diverse array of research interests and contributions to the field:

Correlation Attacks on Stream Ciphers

Key Recovery Attacks on Approximate Homomorphic Encryption with Non-Worst-Case Noise Flooding Countermeasures

Cache-timing attack against HQC

A new sieving-style information-set decoding algorithm

Sca-ldpc: A code-based framework for key-recovery side-channel attacks on post-quantum encryption schemes

A side-channel attack on a masked and shuffled software implementation of Saber

Post-Quantum Cryptography: 14th International Workshop, PQCrypto 2023, College Park, MD, USA, August 16–18, 2023, Proceedings

Differential cryptanalysis of Mod-2/Mod-3 constructions of binary weak PRFs

Thomas Johansson Information

University

Position

Dept of EIT Sweden

Citations(all)

8194

Citations(since 2020)

2544

Cited By

6400

hIndex(all)

50

hIndex(since 2020)

26

i10Index(all)

111

i10Index(since 2020)

59

Email

University Profile Page

Google Scholar

Thomas Johansson Skills & Research Interests

information theory

cryptography

Top articles of Thomas Johansson

Correlation Attacks on Stream Ciphers

Symmetric Cryptography 2: Cryptanalysis and Future Directions

2024/1/5

Thomas Johansson
Thomas Johansson

H-Index: 22

Key Recovery Attacks on Approximate Homomorphic Encryption with Non-Worst-Case Noise Flooding Countermeasures

33rd USENIX Security Symposium (USENIX Security 24). Philadelphia, PA: USENIX Association

2024

Qian Guo
Qian Guo

H-Index: 10

Thomas Johansson
Thomas Johansson

H-Index: 22

Cache-timing attack against HQC

Cryptology ePrint Archive

2023

Senyang Huang
Senyang Huang

H-Index: 3

Qian Guo
Qian Guo

H-Index: 10

Thomas Johansson
Thomas Johansson

H-Index: 22

A new sieving-style information-set decoding algorithm

Cryptology ePrint Archive

2023

Qian Guo
Qian Guo

H-Index: 10

Thomas Johansson
Thomas Johansson

H-Index: 22

Vu Nguyen
Vu Nguyen

H-Index: 8

Sca-ldpc: A code-based framework for key-recovery side-channel attacks on post-quantum encryption schemes

2023/12/4

Qian Guo
Qian Guo

H-Index: 10

Alexander Nilsson
Alexander Nilsson

H-Index: 5

Thomas Johansson
Thomas Johansson

H-Index: 22

A side-channel attack on a masked and shuffled software implementation of Saber

Journal of Cryptographic Engineering

2023/11

Kalle Ngo
Kalle Ngo

H-Index: 3

Elena Dubrova
Elena Dubrova

H-Index: 17

Thomas Johansson
Thomas Johansson

H-Index: 22

Post-Quantum Cryptography: 14th International Workshop, PQCrypto 2023, College Park, MD, USA, August 16–18, 2023, Proceedings

2023/8/9

Thomas Johansson
Thomas Johansson

H-Index: 22

Differential cryptanalysis of Mod-2/Mod-3 constructions of binary weak PRFs

2023/6/25

Thomas Johansson
Thomas Johansson

H-Index: 22

Vu Nguyen
Vu Nguyen

H-Index: 8

Post-Quantum Cryptography

2022

Post-Quantum Cryptography: 13th International Workshop, PQCrypto 2022, Virtual Event, September 28–30, 2022, Proceedings

2022/9/25

Jung Hee Cheon
Jung Hee Cheon

H-Index: 29

Thomas Johansson
Thomas Johansson

H-Index: 22

A key-recovery side-channel attack on Classic McEliece implementations

IACR Transactions on Cryptographic Hardware and Embedded Systems

2022/8/31

Qian Guo
Qian Guo

H-Index: 10

Andreas Johansson
Andreas Johansson

H-Index: 10

Thomas Johansson
Thomas Johansson

H-Index: 22

Don’t reject this: Key-recovery timing attacks due to rejection-sampling in HQC and BIKE

IACR Transactions on Cryptographic Hardware and Embedded Systems

2022/6/8

Qian Guo
Qian Guo

H-Index: 10

Thomas Johansson
Thomas Johansson

H-Index: 22

Alexander Nilsson
Alexander Nilsson

H-Index: 5

Attacks on the Firekite cipher

IACR Transactions on Symmetric Cryptology

2022

Thomas Johansson
Thomas Johansson

H-Index: 22

Vu Nguyen
Vu Nguyen

H-Index: 8

Grain-128AEADv2: strengthening the initialization against key reconstruction

2021/12/9

Martin Hell
Martin Hell

H-Index: 12

Thomas Johansson
Thomas Johansson

H-Index: 22

Breaking masked and shuffled CCA secure Saber KEM by power analysis

2021/11/19

Kalle Ngo
Kalle Ngo

H-Index: 3

Elena Dubrova
Elena Dubrova

H-Index: 17

Thomas Johansson
Thomas Johansson

H-Index: 22

Revisiting the concrete security of goldreich’s pseudorandom generator

IEEE Transactions on Information Theory

2021/11/15

Jing Yang
Jing Yang

H-Index: 14

Qian Guo
Qian Guo

H-Index: 10

Thomas Johansson
Thomas Johansson

H-Index: 22

Michael Lentmaier
Michael Lentmaier

H-Index: 20

Improvements on making BKW practical for solving LWE

Cryptography

2021/12

Alessandro Budroni
Alessandro Budroni

H-Index: 2

Qian Guo
Qian Guo

H-Index: 10

Thomas Johansson
Thomas Johansson

H-Index: 22

Paul Stankovski Wagner
Paul Stankovski Wagner

H-Index: 7

A side-channel attack on a masked IND-CCA secure saber KEM implementation

IACR Transactions on Cryptographic Hardware and Embedded Systems

2021/8/11

Kalle Ngo
Kalle Ngo

H-Index: 3

Elena Dubrova
Elena Dubrova

H-Index: 17

Qian Guo
Qian Guo

H-Index: 10

Thomas Johansson
Thomas Johansson

H-Index: 22

A weighted bit flipping decoder for QC-MDPC-based cryptosystems

2021/7/12

Alexander Nilsson
Alexander Nilsson

H-Index: 5

Thomas Johansson
Thomas Johansson

H-Index: 22

SNOW-Vi

Proceedings of the 14th ACM Conference on Security and Privacy in Wireless and Mobile Networks

2021/6/28

Thomas Johansson
Thomas Johansson

H-Index: 22

Jing Yang
Jing Yang

H-Index: 14

See List of Professors in Thomas Johansson University(Lunds Universitet)