Publications associées à Protocole cryptographique

Complete Practical Side-Channel-Assisted Reverse Engineering of AES-Like Ciphers

Andrea Felice Caforio, Subhadeep Banik, Muhammed Fatih Balli

Public knowledge about the structure of a cryptographic system is a standard assumption in the literature and algorithms are expected to guarantee security in a setting where only the encryption key is kept secret. Nevertheless, undisclosed proprietary cry ...

2021

A Simpler and Faster NIC Driver Model for Network Functions

George Candea, Solal Vincenzo Pirelli

The advent of software network functions calls for stronger correctness guarantees and higher performance at every level of the stack. Current network stacks trade simplicity for performance and flexibility, especially in their driver model. We show that p ...

2021

SafetyPin: Encrypted Backups with Human-Memorable Secrets

Henry Nathaniel Corrigan-Gibbs

We present the design and implementation of SafetyPin, a system for encrypted mobile-device backups. Like existing cloud-based mobile-backup systems, including those of Apple and Google, SafetyPin requires users to remember only a short PIN and defends aga ...

USENIX Association2020

SafetyPin: Encrypted Backups with Human-Memorable Secrets

Henry Nathaniel Corrigan-Gibbs

USENIX ASSOC2020

Closing Leaks: Routing Against Crosstalk Side-Channel Attacks

Mirjana Stojilovic, Seyedeh Sharareh Mirzargar, Zeinab Seifoori

This paper presents an extension to PathFinder FPGA routing algorithm, which enables it to deliver FPGA designs free from risks of crosstalk attacks. Crosstalk side-channel attacks are a real threat in large designs assembled from various IPs, where some I ...

2020

A Logic Synthesis Toolbox for Reducing the Multiplicative Complexity in Logic Networks

Giovanni De Micheli, Mathias Soeken, Luca Gaetano Amarù, Eleonora Testa, Heinz Riener

Logic synthesis is a fundamental step in the realization of modern integrated circuits. It has traditionally been employed for the optimization of CMOS-based designs, as well as for emerging technologies and quantum computing. Recently, it found applicatio ...

2020

Mneme: A Mobile Distributed Ledger

Boi Faltings, Sujit Prakash Gujar, Dimitrios Chatzopoulos

Advances in mobile computing have paved the way for new types of distributed applications that can be executed solely by mobile devices on device-to-device (D2D) ecosystems (e.g., crowdsensing). More sophisticated applications, like cryptocurrencies, need ...

IEEE2020

EVA: An Encrypted Vector Arithmetic Language and Compiler for Efficient Homomorphic Computation

Blagovesta Hristova Kostova, Wei Dai

Fully-Homomorphic Encryption (FHE) offers powerful capabilities by enabling secure offloading of both storage and computation, and recent innovations in schemes and implementations have made it all the more attractive. At the same time, FHE is notoriously ...

ASSOC COMPUTING MACHINERY2020

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Protocole cryptographique

Integrity and Metadata Protection in Data Retrieval

Complete Practical Side-Channel-Assisted Reverse Engineering of AES-Like Ciphers

A Simpler and Faster NIC Driver Model for Network Functions

SafetyPin: Encrypted Backups with Human-Memorable Secrets

SafetyPin: Encrypted Backups with Human-Memorable Secrets

Closing Leaks: Routing Against Crosstalk Side-Channel Attacks

Tweaking Key-Alternating Feistel Block Ciphers

A Logic Synthesis Toolbox for Reducing the Multiplicative Complexity in Logic Networks

Mneme: A Mobile Distributed Ledger

EVA: An Encrypted Vector Arithmetic Language and Compiler for Efficient Homomorphic Computation

Graph Chatbot

Chattez avec Graph Search

Tweaking Key-Alternating Feistel Block Ciphers

EVA: An Encrypted Vector Arithmetic Language and Compiler for Efficient Homomorphic Computation

Closing Leaks: Routing Against Crosstalk Side-Channel Attacks

A Logic Synthesis Toolbox for Reducing the Multiplicative Complexity in Logic Networks

Mneme: A Mobile Distributed Ledger

Complete Practical Side-Channel-Assisted Reverse Engineering of AES-Like Ciphers

SafetyPin: Encrypted Backups with Human-Memorable Secrets

A Simpler and Faster NIC Driver Model for Network Functions

Integrity and Metadata Protection in Data Retrieval

SafetyPin: Encrypted Backups with Human-Memorable Secrets