Chris Brzuska

45 papers A* 1A 1B 2Journal 27Unranked 14
YearRankTypeTitle / Venue / Authors
2025 — conf
Falsifiability, Composability, and Comparability of Game-Based Security Models for Key Exchange Protocols.
Information Security in a Connected World
Chris Brzuska, Cas Cremers, Håkon Jacobsen, Douglas Stebila, Bogdan Warinschi
2025 J jnl
Instantiating the Hash-then-evaluate paradigm: Strengthening PRFs, PCFs, and OPRFs.
Cryptogr. Commun.
Chris Brzuska, Geoffroy Couteau, Christoph Egger, Pihla Karanko, Pierre Meyer
2025 J jnl
On Building Fine-Grained One-Way Functions from Strong Average-Case Hardness.
J. Cryptol.
Chris Brzuska, Geoffroy Couteau
2025 J jnl
Relations Among New CCA Security Notions for Approximate FHE.
IACR Commun. Cryptol.
Chris Brzuska, Sébastien Canard, Caroline Fontaine, Duong Hieu Phan, David Pointcheval, Marc Renard, Renaud Sirdey
2025 — conf
Succinct PPRFs via Memory-Tight Reductions.
CRYPTO (5)
Joël Alwen, Chris Brzuska, Jérôme Govinden, Patrick Harasser, Stefano Tessaro
2025 J jnl
Threshold Public-Key Encryption: Definitions, Relations and Constructions.
IACR Cryptol. ePrint Arch.
Chris Brzuska, Michael Klooß, Ivy K. Y. Woo
2024 J jnl
Adaptive Distributional Security for Garbling Schemes with 풪(|x|) Online Complexity.
IACR Cryptol. ePrint Arch.
Estuardo Alpirez Bock, Chris Brzuska, Pihla Karanko, Sabine Oechsner, Kirthivaasan Puniamurthy
2024 — conf
Breaking DPA-Protected Kyber via the Pair-Pointwise Multiplication.
ACNS (2)
Estuardo Alpirez Bock, Gustavo Banegas, Chris Brzuska, Lukasz Chmielewski, Kirthivaasan Puniamurthy, Milan Sorf
2024 — conf
CryptoZoo: A Viewer for Reduction Proofs.
ACNS (1)
Chris Brzuska, Christoph Egger, Kirthivaasan Puniamurthy
2024 — conf
Evasive LWE Assumptions: Definitions, Classes, and Counterexamples.
ASIACRYPT (4)
Chris Brzuska, Akin Ünal, Ivy K. Y. Woo
2024 J jnl
Evasive LWE Assumptions: Definitions, Classes, and Counterexamples.
IACR Cryptol. ePrint Arch.
Chris Brzuska, Akin Ünal, Ivy K. Y. Woo
2024 J jnl
Falsifiability, Composability, and Comparability of Game-based Security Models for Key Exchange Protocols.
IACR Cryptol. ePrint Arch.
Chris Brzuska, Cas Cremers, Håkon Jacobsen, Douglas Stebila, Bogdan Warinschi
2024 — conf
Instantiating the Hash-Then-Evaluate Paradigm: Strengthening PRFs, PCFs, and OPRFs.
SCN (2)
Chris Brzuska, Geoffroy Couteau, Christoph Egger, Pihla Karanko, Pierre Meyer
2024 — conf
On Bounded Storage Key Agreement and One-Way Functions.
TCC (1)
Chris Brzuska, Geoffroy Couteau, Christoph Egger, Willy Quach
2024 J jnl
Simple Watermarking Pseudorandom Functions from Extractable Pseudorandom Generators.
IACR Commun. Cryptol.
Estuardo Alpirez Bock, Chris Brzuska, Russell W. F. Lai
2023 A conf
A State-Separating Proof for Yao's Garbling Scheme.
CSF
Chris Brzuska, Sabine Oechsner
2023 — conf
Adaptive Distributional Security for Garbling Schemes with 𝒪(|x|) Online Complexity.
ASIACRYPT (1)
Estuardo Alpirez Bock, Chris Brzuska, Pihla Karanko, Sabine Oechsner, Kirthivaasan Puniamurthy
2023 J jnl
Breaking DPA-protected Kyber via the pair-pointwise multiplication.
IACR Cryptol. ePrint Arch.
Estuardo Alpirez Bock, Gustavo Banegas, Chris Brzuska, Lukasz Chmielewski, Kirthivaasan Puniamurthy, Milan Sorf
2023 J jnl
CryptoZoo: A Viewer for Reduction Proofs.
IACR Cryptol. ePrint Arch.
Chris Brzuska, Christoph Egger, Kirthivaasan Puniamurthy
2023 J jnl
New Random Oracle Instantiations from Extremely Lossy Functions.
IACR Cryptol. ePrint Arch.
Chris Brzuska, Geoffroy Couteau, Christoph Egger, Pihla Karanko, Pierre Meyer
2023 J jnl
On Derandomizing Yao's Weak-to-Strong OWF Construction.
IACR Cryptol. ePrint Arch.
Chris Brzuska, Geoffroy Couteau, Pihla Karanko, Felix Rohrbach
2023 J jnl
On Provable White-Box Security in the Strong Incompressibility Model.
IACR Cryptol. ePrint Arch.
Estuardo Alpirez Bock, Chris Brzuska, Russell W. F. Lai
2023 J jnl
On Provable White-Box Security in the Strong Incompressibility Model.
IACR Trans. Cryptogr. Hardw. Embed. Syst.
Estuardo Alpirez Bock, Chris Brzuska, Russell W. F. Lai
2022 — conf
Key-Schedule Security for the TLS 1.3 Standard.
ASIACRYPT (1)
Chris Brzuska, Antoine Delignat-Lavaud, Christoph Egger, Cédric Fournet, Konrad Kohbrok, Markulf Kohlweiss
2022 — conf
On Building Fine-Grained One-Way Functions from Strong Average-Case Hardness.
EUROCRYPT (2)
Chris Brzuska, Geoffroy Couteau
2022 A* conf
Security Analysis of the MLS Key Derivation.
SP
Chris Brzuska, Eric Cornelissen, Konrad Kohbrok
2021 J jnl
A State-Separating Proof for Yao's Garbling Scheme.
IACR Cryptol. ePrint Arch.
Chris Brzuska, Sabine Oechsner
2021 J jnl
Cryptographic Security of the MLS RFC, Draft 11.
IACR Cryptol. ePrint Arch.
Chris Brzuska, Eric Cornelissen, Konrad Kohbrok
2021 J jnl
Key-schedule Security for the TLS 1.3 Standard.
IACR Cryptol. ePrint Arch.
Chris Brzuska, Antoine Delignat-Lavaud, Christoph Egger, Cédric Fournet, Konrad Kohbrok, Markulf Kohlweiss
2021 — conf
On Derandomizing Yao's Weak-to-Strong OWF Construction.
TCC (2)
Chris Brzuska, Geoffroy Couteau, Pihla Karanko, Felix Rohrbach
2020 J jnl
On the Security Goals of White-Box Cryptography.
IACR Cryptol. ePrint Arch.
Estuardo Alpirez Bock, Alessandro Amadori, Chris Brzuska, Wil Michiels
2020 J jnl
On the Security Goals of White-Box Cryptography.
IACR Trans. Cryptogr. Hardw. Embed. Syst.
Estuardo Alpirez Bock, Alessandro Amadori, Chris Brzuska, Wil Michiels
2020 — conf
Security Reductions for White-Box Key-Storage in Mobile Payments.
ASIACRYPT (1)
Estuardo Alpirez Bock, Chris Brzuska, Marc Fischlin, Christian Janson, Wil Michiels
2020 J jnl
Towards Fine-Grained One-Way Functions from Strong Average-Case Hardness.
IACR Cryptol. ePrint Arch.
Chris Brzuska, Geoffroy Couteau
2019 B conf
Doubly Half-Injective PRGs for Incompressible White-Box Cryptography.
CT-RSA
Estuardo Alpirez Bock, Alessandro Amadori, Joppe W. Bos, Chris Brzuska, Wil Michiels
2019 J jnl
Doubly half-injective PRGs for incompressible white-box cryptography.
IACR Cryptol. ePrint Arch.
Estuardo Alpirez Bock, Alessandro Amadori, Joppe W. Bos, Chris Brzuska, Wil Michiels
2019 J jnl
Security Reductions for White-Box Key-Storage in Mobile Payments.
IACR Cryptol. ePrint Arch.
Estuardo Alpirez Bock, Chris Brzuska, Marc Fischlin, Christian Janson, Wil Michiels
2019 J jnl
White-Box Cryptography: Don't Forget About Grey-Box Attacks.
J. Cryptol.
Estuardo Alpirez Bock, Joppe W. Bos, Chris Brzuska, Charles Hubain, Wil Michiels, Cristofaro Mune, Eloi Sanfelix Gonzalez, Philippe Teuwen, Alexander Treff
2018 B conf
On the Ineffectiveness of Internal Encodings - Revisiting the DCA Attack on White-Box Cryptography.
ACNS
Estuardo Alpirez Bock, Chris Brzuska, Wil Michiels, Alexander Treff
2018 J jnl
On the Ineffectiveness of Internal Encodings - Revisiting the DCA Attack on White-Box Cryptography.
IACR Cryptol. ePrint Arch.
Estuardo Alpirez Bock, Chris Brzuska, Wil Michiels, Alexander Treff
2018 — conf
State Separation for Code-Based Game-Playing Proofs.
ASIACRYPT (3)
Chris Brzuska, Antoine Delignat-Lavaud, Cédric Fournet, Konrad Kohbrok, Markulf Kohlweiss
2018 J jnl
State-Separating Proofs: A Reduction Methodology for Real-World Protocols.
IACR Cryptol. ePrint Arch.
Chris Brzuska, Antoine Delignat-Lavaud, Konrad Kohbrok, Markulf Kohlweiss
2017 — conf
A Modular Security Analysis of EAP and IEEE 802.11.
Public Key Cryptography (2)
Chris Brzuska, Håkon Jacobsen
2017 J jnl
A Modular Security Analysis of EAP and IEEE 802.11.
IACR Cryptol. ePrint Arch.
Chris Brzuska, Håkon Jacobsen
2017 J jnl
Arithmetic Cryptography.
J. ACM
Benny Applebaum, Jonathan Avron, Chris Brzuska