Publications related to Cryptographic hash function

A Lyra2 FPGA Core for Lyra2REv2-Based Cryptocurrencies

Alexios Konstantinos Balatsoukas Stimming, Pascal Giard, Michiel Van Beirendonck

Lyra2REv2 is a hashing algorithm that consists of a chain of individual hashing algorithms and it is used as a proof-of-work function in several cryptocurrencies that aim to be ASIC-resistant. The most crucial hashing algorithm in the Lyra2REv2 chain is a ...

IEEE2019

Bidirectional Asynchronous Ratcheted Key Agreement with Linear Complexity

Serge Vaudenay, Fatma Betül Durak

Following up mass surveillance and privacy issues, modern secure communication protocols now seek more security such as forward secrecy and post-compromise security. They cannot rely on an assumption such as synchronization, predictable sender/receiver rol ...

Springer2019

Reversible Pebbling Game for Quantum Memory Management

Giovanni De Micheli, Mathias Soeken, Giulia Meuli

Quantum memory management is becoming a pressing problem, especially given the recent research effort to develop new and more complex quantum algorithms. The only existing automatic method for quantum states clean-up relies on the availability of many extr ...

IEEE2019

PassGAN: A Deep Learning Approach for Password Guessing

Fernando Perez Cruz

State-of-the-art password guessing tools, such as HashCat and John the Ripper, enable users to check billions of passwords per second against password hashes. In addition to performing straightforward dictionary attacks, these tools can expand password dic ...

Springer International Publishing2019

Cryptographically verifiable data structure having multi-hop forward and backwards links and associated systems and methods

Bryan Alexander Ford, Linus Gasser, Eleftherios Kokoris Kogias, Philipp Svetolik Jovanovic

Data storage and retrieval systems, methods, and computer-readable media utilize a cryptographically verifiable data structure that facilitates verification of a transaction in a decentralized peer-to-peer environment using multi-hop backwards and forwards ...

2018

Rethinking Secure FPGAs: Towards a Cryptography-friendly Configurable Cell Architecture and its Automated Design Flow

Edoardo Charbon, Francesco Regazzoni

This work proposes the first fine-grained configurable cell array specifically tailored for the implementation of cryptographic algorithms that can be configured using widely adopted hardware description languages. Our solution can be added as a small, cry ...

IEEE2018

ClaimChain: Improving the Security and Privacy of In-band Key Distribution for Messaging

Carmela González Troncoso, Bogdan Kulynych, Wouter Lueks

The social demand for email end-to-end encryption is barely supported by mainstream service providers. Autocrypt is a new community -driven open specification for e-mail encryption that attempts to respond to this demand. In Autocrypt the encryption keys a ...

ACM2018

A Tight Lower Bound for Entropy Flattening

Mika Tapani Göös, Jiapeng Zhang

We study entropy flattening: Given a circuit C_X implicitly describing an n-bit source X (namely, X is the output of C_X on a uniform random input), construct another circuit C_Y describing a source Y such that (1) source Y is nearly flat (uniform on its s ...

Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik GmbH, Wadern/Saarbruecken, Germany2018

Consensual and Privacy-Preserving Sharing of Multi-Subject and Interdependent Data

Jean-Pierre Hubaux, Kévin Clément Huguenin, Italo Ivan Dacosta Petrocelli, Alexandra-Mihaela Olteanu

Individuals share increasing amounts of personal data online. This data often involves–or at least has privacy implications for–data subjects other than the individual who shares it (e.g., photos, genomic data) and the data is shared without their consent. ...

2018

Chat with Graph Search

Ask any question about EPFL courses, lectures, exercises, research, news, etc. or try the example questions below.

DISCLAIMER: The Graph Chatbot is not programmed to provide explicit or categorical answers to your questions. Rather, it transforms your questions into API requests that are distributed across the various IT services officially administered by EPFL. Its purpose is solely to collect and recommend relevant references to content that you can explore to help you answer your questions.

Cryptographic hash function

A Lyra2 FPGA Core for Lyra2REv2-Based Cryptocurrencies

Bidirectional Asynchronous Ratcheted Key Agreement with Linear Complexity

Reversible Pebbling Game for Quantum Memory Management

PassGAN: A Deep Learning Approach for Password Guessing

Interdependent and Multi-Subject Privacy: Threats, Analysis and Protection

Cryptographically verifiable data structure having multi-hop forward and backwards links and associated systems and methods

Rethinking Secure FPGAs: Towards a Cryptography-friendly Configurable Cell Architecture and its Automated Design Flow

ClaimChain: Improving the Security and Privacy of In-band Key Distribution for Messaging

A Tight Lower Bound for Entropy Flattening

Consensual and Privacy-Preserving Sharing of Multi-Subject and Interdependent Data

Graph Chatbot

Chat with Graph Search

A Lyra2 FPGA Core for Lyra2REv2-Based Cryptocurrencies

Rethinking Secure FPGAs: Towards a Cryptography-friendly Configurable Cell Architecture and its Automated Design Flow

ClaimChain: Improving the Security and Privacy of In-band Key Distribution for Messaging

Interdependent and Multi-Subject Privacy: Threats, Analysis and Protection

Consensual and Privacy-Preserving Sharing of Multi-Subject and Interdependent Data

Bidirectional Asynchronous Ratcheted Key Agreement with Linear Complexity

PassGAN: A Deep Learning Approach for Password Guessing

Reversible Pebbling Game for Quantum Memory Management

Cryptographically verifiable data structure having multi-hop forward and backwards links and associated systems and methods

A Tight Lower Bound for Entropy Flattening