Publications associées à Chosen-plaintext attack

WarpAttack: Bypassing CFI through Compiler-Introduced Double-Fetches

Mathias Josef Payer, Flavio Toffalini, Luca Di Bartolomeo, Jianhao Xu

Code-reuse attacks are dangerous threats that attracted the attention of the security community for years. These attacks aim at corrupting important control-flow transfers for taking control of a process without injecting code. Nowadays, the combinations o ...

IEEE COMPUTER SOC2023

Privacy-Enhancing Optical Embeddings for Lensless Classification

Martin Vetterli, Eric Bezzam, Matthieu Martin Jean-André Simeoni

Lensless imaging can provide visual privacy due to the highly multiplexed characteristic of its measurements. However, this alone is a weak form of security, as various adversarial attacks can be designed to invert the one-to-many scene mapping of such cam ...

2022

Efficient Bootstrapping for Approximate Homomorphic Encryption with Non-sparse Keys

Jean-Pierre Hubaux, Juan Ramón Troncoso-Pastoriza, Jean-Philippe Léonard Bossuat, Christian Vincent Mouchet

We present a bootstrapping procedure for the full-RNS variant of the approximate homomorphic-encryption scheme of Cheon et al., CKKS (Asiacrypt 17, SAC 18). Compared to the previously proposed procedures (Eurocrypt 18 & 19, CT-RSA 20), our bootstrapping pr ...

SPRINGER INTERNATIONAL PUBLISHING AG2021

Towards Efficient LPN-Based Symmetric Encryption

Serge Vaudenay, Sonia Mihaela Bogos, Dario Korolija, Thomas Locher

Due to the rapidly growing number of devices that need to communicate securely, there is still significant interest in the development of efficient encryption schemes. It is important to maintain a portfolio of different constructions in order to enable a ...

Springer International Publishing2021

Cryptanalysis of LowMC instances using single plaintext/ciphertext pair

Serge Vaudenay, Subhadeep Banik, Fatma Betül Durak, Khashayar Barooti

Arguably one of the main applications of the LowMC family ciphers is in the post-quantum signature scheme PICNIC. Although LowMC family ciphers have been studied from a cryptanalytic point of view before, none of these studies were directly concerned with ...

RUHR-UNIV BOCHUM, HORST GORTZ INST IT-SICHERHEIT2020

Reenactment and Intangible Heritage Strategies for Embodiment and Transmission in Museums

Sarah Irene Brutton Kenderdine

This article is focused on the interplay of different forms of intangibility (living heritage and reenactment heritage) and the way technologically enabled practices might reshape the role and transformation of intangible cultural heritage (ICH) in museums ...

CENTRUM STUDIE DOCUMENTATIE2020

Misuse Attacks on Post-quantum Cryptosystems

Serge Vaudenay, Loïs Evan Huguenin-Dumittan, Abdullah Talayhan, Fatma Betül Durak, Ciprian Baetu

Many post-quantum cryptosystems which have been proposed in the National Institute of Standards and Technology (NISI) standardization process follow the same meta-algorithm, but in different algebras or different encoding methods. They usually propose two ...

SPRINGER INTERNATIONAL PUBLISHING AG2019

A Study of Persistent Fault Analysis

Andrea Felice Caforio, Subhadeep Banik

Persistent faults mark a new class of injections that perturb lookup tables within block ciphers with the overall goal of recovering the encryption key. Unlike earlier fault types persistent faults remain intact over many encryptions until the affected dev ...

Springer2019

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Chosen-plaintext attack

WarpAttack: Bypassing CFI through Compiler-Introduced Double-Fetches

Privacy-Enhancing Optical Embeddings for Lensless Classification

Efficient Bootstrapping for Approximate Homomorphic Encryption with Non-sparse Keys

Towards Efficient LPN-Based Symmetric Encryption

Cryptanalysis of LowMC instances using single plaintext/ciphertext pair

Analysis of the BIKE post-quantum cryptographic protocols and the Legendre pseudorandom function

Reenactment and Intangible Heritage Strategies for Embodiment and Transmission in Museums

Misuse Attacks on Post-quantum Cryptosystems

Cryptanalysis of Plantlet

A Study of Persistent Fault Analysis

Graph Chatbot

Chattez avec Graph Search

WarpAttack: Bypassing CFI through Compiler-Introduced Double-Fetches

Analysis of the BIKE post-quantum cryptographic protocols and the Legendre pseudorandom function

A Study of Persistent Fault Analysis

Efficient Bootstrapping for Approximate Homomorphic Encryption with Non-sparse Keys

Cryptanalysis of LowMC instances using single plaintext/ciphertext pair

Privacy-Enhancing Optical Embeddings for Lensless Classification

Towards Efficient LPN-Based Symmetric Encryption

Reenactment and Intangible Heritage Strategies for Embodiment and Transmission in Museums

Cryptanalysis of Plantlet

Misuse Attacks on Post-quantum Cryptosystems