Publications related to OpenSSH

Cryptographic Administration for Secure Group Messaging

Many real-world group messaging systems delegate group administration to the application level, failing to provide formal guarantees related to group membership. Taking a cryptographic approach to group administration can prevent both implementation and pr ...

2023

A versatile platform for graphene nanoribbon synthesis, electronic decoupling, and spin polarized measurements

Johannes Schwenk, Donat Fabian Natterer

The on-surface synthesis of nano-graphenes has led the charge in prototyping structures with perspectives beyond silicon-based technology. Following reports of open-shell systems in graphene-nanoribbons (GNRs), a flurry of research activity was directed at ...

ROYAL SOC CHEMISTRY2023

Hermitian formulation of multiple scattering induced topological phases in metamaterial crystals

Romain Christophe Rémy Fleury, Nadège Sihame Kaïna

In this article we develop an analog to the SSH model in tight-binding chains of resonators and an innovative Hermitian matrix formulation to describe the topological phases induced by multiple scattering at subwavelength scales in one-dimensional structur ...

2020

SMoTherSpectre: Exploiting Speculative Execution through Port Contention

Babak Falsafi, Mathias Josef Payer, Atri Bhattacharyya

Spectre, Meltdown, and related attacks have demonstrated that kernels, hypervisors, trusted execution environments, and browsers are prone to information disclosure through micro-architectural weaknesses. However, it remains unclear as to what extent other ...

ACM2019

Secured Routines: Language-based Construction of Trusted Execution Environments

James Richard Larus, Edouard Bugnion, Adrien Ghosn

Trusted Execution Environments (TEEs), such as Intel SGX enclaves, use hardware to ensure the confidentiality and integrity of operations on sensitive data. While the technology is available on many processors, the complexity of its programming model and i ...

USENIX ASSOC2019

An Alternative One-Electron Oxidation Strategy to Access Hypervalent Iodine Reagents

Jérôme Waser, Marion Marie-Agnès Garreau

In this issue of Chem, Powers and co-workers demonstrate that iodanyl radicals are the key oxidants and chain carriers in a proposed open-shell mechanism for the aerobic synthesis of hypervalent iodine compounds. ...

2019

Experimental Comparison of Multicast Authentication for Wide Area Monitoring Systems

Jean-Yves Le Boudec, Teklemariam Tsegay Tesfay

Multicast is proposed as a preferred communication mechanism for many power grid applications. One of the biggest challenges for multicast in smart grid is ensuring source authentication without violating the stringent time requirement. The research commun ...

2017

LPN in Cryptography

Sonia Mihaela Bogos

The security of public-key cryptography relies on well-studied hard problems, problems for which we do not have efficient algorithms. Factorization and discrete logarithm are the two most known and used hard problems. Unfortunately, they can be easily solv ...

EPFL2017

Faster ECC over $\mathbb{F}_{2^{521}-1}$

Robert Granger

In this paper we present a new multiplication algorithm for residues modulo the Mersenne prime

2^{521}−1

. Using this approach, on an Intel Haswell Core i7-4770, constant-time variable-base scalar multiplication on NIST’s (and SECG’s) curve P-521 requires ...

Springer Berlin Heidelberg2015

Recommending software upgrades with Mojave

Willy Zwaenepoel, Ricardo Bianchini, Olivier Crameri

Software upgrades are frequent. Unfortunately, many of the upgrades either fail or misbehave. We argue that many of these failures can be avoided for users of the new version of the software by exploiting the characteristics of the upgrade and feedback fro ...

Elsevier2014

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Cryptographic Administration for Secure Group Messaging

A versatile platform for graphene nanoribbon synthesis, electronic decoupling, and spin polarized measurements

Hermitian formulation of multiple scattering induced topological phases in metamaterial crystals

SMoTherSpectre: Exploiting Speculative Execution through Port Contention

Secured Routines: Language-based Construction of Trusted Execution Environments

An Alternative One-Electron Oxidation Strategy to Access Hypervalent Iodine Reagents

Experimental Comparison of Multicast Authentication for Wide Area Monitoring Systems

LPN in Cryptography

Faster ECC over $\mathbb{F}_{2^{521}-1}$

Recommending software upgrades with Mojave

A versatile platform for graphene nanoribbon synthesis, electronic decoupling, and spin polarized measurements

Secured Routines: Language-based Construction of Trusted Execution Environments

Cryptographic Administration for Secure Group Messaging

Experimental Comparison of Multicast Authentication for Wide Area Monitoring Systems

Recommending software upgrades with Mojave

An Alternative One-Electron Oxidation Strategy to Access Hypervalent Iodine Reagents

Hermitian formulation of multiple scattering induced topological phases in metamaterial crystals

SMoTherSpectre: Exploiting Speculative Execution through Port Contention

LPN in Cryptography

Faster ECC over $\mathbb{F}_{2^{521}-1}$