Chris Brzuska

Publication Activity (10 Years)

Years Active: 2017-2024
Publications (10 Years): 34

Top Topics

Security Analysis

Mobile Payments

Top Venues

IACR Cryptol. ePrint Arch.

IACR Trans. Cryptogr. Hardw. Embed. Syst.

Publications

Estuardo Alpirez Bock, Chris Brzuska, Pihla Karanko, Sabine Oechsner, Kirthivaasan Puniamurthy
Adaptive Distributional Security for Garbling Schemes with 풪(|x|) Online Complexity. IACR Cryptol. ePrint Arch. 2024 (2024)
Chris Brzuska, Cas Cremers, Håkon Jacobsen, Douglas Stebila, Bogdan Warinschi
Falsifiability, Composability, and Comparability of Game-based Security Models for Key Exchange Protocols. IACR Cryptol. ePrint Arch. 2024 (2024)
Chris Brzuska, Christoph Egger, Kirthivaasan Puniamurthy
CryptoZoo: A Viewer for Reduction Proofs. ACNS (1) (2024)
Estuardo Alpirez Bock, Gustavo Banegas, Chris Brzuska, Lukasz Chmielewski, Kirthivaasan Puniamurthy, Milan Sorf
Breaking DPA-Protected Kyber via the Pair-Pointwise Multiplication. ACNS (2) (2024)
Chris Brzuska, Christoph Egger, Kirthivaasan Puniamurthy
CryptoZoo: A Viewer for Reduction Proofs. IACR Cryptol. ePrint Arch. 2023 (2023)
Chris Brzuska, Geoffroy Couteau, Christoph Egger, Pihla Karanko, Pierre Meyer
New Random Oracle Instantiations from Extremely Lossy Functions. IACR Cryptol. ePrint Arch. 2023 (2023)
Estuardo Alpirez Bock, Gustavo Banegas, Chris Brzuska, Lukasz Chmielewski, Kirthivaasan Puniamurthy, Milan Sorf
Breaking DPA-protected Kyber via the pair-pointwise multiplication. IACR Cryptol. ePrint Arch. 2023 (2023)
Chris Brzuska, Sabine Oechsner
A State-Separating Proof for Yao's Garbling Scheme. CSF (2023)
Estuardo Alpirez Bock, Chris Brzuska, Russell W. F. Lai
On Provable White-Box Security in the Strong Incompressibility Model. IACR Trans. Cryptogr. Hardw. Embed. Syst. 2023 (4) (2023)
Estuardo Alpirez Bock, Chris Brzuska, Pihla Karanko, Sabine Oechsner, Kirthivaasan Puniamurthy
Adaptive Distributional Security for Garbling Schemes with 풪(|x|) Online Complexity. ASIACRYPT (1) (2023)
Estuardo Alpirez Bock, Chris Brzuska, Russell W. F. Lai
On Provable White-Box Security in the Strong Incompressibility Model. IACR Cryptol. ePrint Arch. 2023 (2023)
Chris Brzuska, Geoffroy Couteau, Pihla Karanko, Felix Rohrbach
On Derandomizing Yao's Weak-to-Strong OWF Construction. IACR Cryptol. ePrint Arch. 2023 (2023)
Chris Brzuska, Antoine Delignat-Lavaud, Christoph Egger, Cédric Fournet, Konrad Kohbrok, Markulf Kohlweiss
Key-Schedule Security for the TLS 1.3 Standard. ASIACRYPT (1) (2022)
Chris Brzuska, Geoffroy Couteau
On Building Fine-Grained One-Way Functions from Strong Average-Case Hardness. EUROCRYPT (2) (2022)
Chris Brzuska, Eric Cornelissen, Konrad Kohbrok
Security Analysis of the MLS Key Derivation. IEEE Symposium on Security and Privacy (2022)
Chris Brzuska, Antoine Delignat-Lavaud, Christoph Egger, Cédric Fournet, Konrad Kohbrok, Markulf Kohlweiss
Key-schedule Security for the TLS 1.3 Standard. IACR Cryptol. ePrint Arch. 2021 (2021)
Chris Brzuska, Eric Cornelissen, Konrad Kohbrok
Cryptographic Security of the MLS RFC, Draft 11. IACR Cryptol. ePrint Arch. 2021 (2021)
Chris Brzuska, Sabine Oechsner
A State-Separating Proof for Yaoâs Garbling Scheme. IACR Cryptol. ePrint Arch. 2021 (2021)
Chris Brzuska, Geoffroy Couteau, Pihla Karanko, Felix Rohrbach
On Derandomizing Yao's Weak-to-Strong OWF Construction. TCC (2) (2021)
Estuardo Alpirez Bock, Alessandro Amadori, Chris Brzuska, Wil Michiels
On the Security Goals of White-Box Cryptography. IACR Cryptol. ePrint Arch. 2020 (2020)
Chris Brzuska, Geoffroy Couteau
Towards Fine-Grained One-Way Functions from Strong Average-Case Hardness. IACR Cryptol. ePrint Arch. 2020 (2020)
Estuardo Alpirez Bock, Chris Brzuska, Marc Fischlin, Christian Janson, Wil Michiels
Security Reductions for White-Box Key-Storage in Mobile Payments. ASIACRYPT (1) (2020)
Estuardo Alpirez Bock, Alessandro Amadori, Chris Brzuska, Wil Michiels
On the Security Goals of White-Box Cryptography. IACR Trans. Cryptogr. Hardw. Embed. Syst. 2020 (2) (2020)
Estuardo Alpirez Bock, Alessandro Amadori, Joppe W. Bos, Chris Brzuska, Wil Michiels
Doubly half-injective PRGs for incompressible white-box cryptography. IACR Cryptol. ePrint Arch. 2019 (2019)
Estuardo Alpirez Bock, Alessandro Amadori, Joppe W. Bos, Chris Brzuska, Wil Michiels
Doubly Half-Injective PRGs for Incompressible White-Box Cryptography. CT-RSA (2019)
Estuardo Alpirez Bock, Chris Brzuska, Marc Fischlin, Christian Janson, Wil Michiels
Security Reductions for White-Box Key-Storage in Mobile Payments. IACR Cryptol. ePrint Arch. 2019 (2019)
Estuardo Alpirez Bock, Joppe W. Bos, Chris Brzuska, Charles Hubain, Wil Michiels, Cristofaro Mune, Eloi Sanfelix Gonzalez, Philippe Teuwen, Alexander Treff
White-Box Cryptography: Don't Forget About Grey-Box Attacks. J. Cryptol. 32 (4) (2019)
Chris Brzuska, Antoine Delignat-Lavaud, Cédric Fournet, Konrad Kohbrok, Markulf Kohlweiss
State Separation for Code-Based Game-Playing Proofs. ASIACRYPT (3) (2018)
Estuardo Alpirez Bock, Chris Brzuska, Wil Michiels, Alexander Treff
On the Ineffectiveness of Internal Encodings - Revisiting the DCA Attack on White-Box Cryptography. IACR Cryptol. ePrint Arch. 2018 (2018)
Chris Brzuska, Antoine Delignat-Lavaud, Konrad Kohbrok, Markulf Kohlweiss
State-Separating Proofs: A Reduction Methodology for Real-World Protocols. IACR Cryptol. ePrint Arch. 2018 (2018)
Estuardo Alpirez Bock, Chris Brzuska, Wil Michiels, Alexander Treff
On the Ineffectiveness of Internal Encodings - Revisiting the DCA Attack on White-Box Cryptography. ACNS (2018)
Benny Applebaum, Jonathan Avron, Chris Brzuska
Arithmetic Cryptography. J. ACM 64 (2) (2017)
Chris Brzuska, Håkon Jacobsen
A Modular Security Analysis of EAP and IEEE 802.11. IACR Cryptol. ePrint Arch. 2017 (2017)
Chris Brzuska, Håkon Jacobsen
A Modular Security Analysis of EAP and IEEE 802.11. Public Key Cryptography (2) (2017)