Publications related to Post-quantum cryptography

Faster Squaring in the Cyclotomic Subgroup of Sixth Degree Extensions

This paper describes an extremely efficient squaring operation in the so-called ‘cyclotomic subgroup’ of

\mathbb{F}_{q^6}

, for

q \equiv 1 \bmod{6}

. Our result arises from considering the Weil restriction of scalars of this group from

\mathbb{F}_{q^6}

...

Springer Berlin Heidelberg2010

Comment on "Quantum Key Distribution with Classical Bob'' Reply

Marco Grioni, Daniela Pacilè

A Reply to the Comment by Hae-Kyung Jeong et al. ...

American Physical Society2009

On the security of 1024-bit RSA and 160-bit elliptic curve cryptography

Arjen Lenstra, Joppe Willem Bos, Thorsten Kleinjung, Marcelo Kaihara

Meeting the requirements of NIST’s new cryptographic standard ‘Suite B Cryptography’ means phasing out usage of 1024-bit RSA and 160-bit Elliptic Curve Cryptography (ECC) by the year 2010. This write-up comments on the vulnerability of these systems to an ...

2009

Analysis and design of symmetric cryptographic algorithms

Jean-Philippe Aumasson

This thesis is concerned with the analysis and design of symmetric cryptographic algorithms, with a focus on real-world algorithms. The first part describes original cryptanalysis results, including: The first nontrivial preimage attacks on the (reduced) h ...

EPFL2009

Secure communication using authenticated channels

Sylvain Pasini

Our main motivation is to design more user-friendly security protocols. Indeed, if the use of the protocol is tedious, most users will not behave correctly and, consequently, security issues occur. An example is the actual behavior of a user in front of an ...

EPFL2009

Cavity-enhanced photonic crystal light-emitting diode at 1300 nm

Laurent Balet, Blandine Alloing

We report direct evidence of enhanced spontaneous emission in a photonic crystal light-emitting diode (LED) at telecom wavelength (lambda similar to 1300 nm). This result is crucial to obtain an electrically driven single photon source with high extraction ...

2009

Adaptive Message Authentication for Vehicular Networks

Jean-Yves Le Boudec, Jean-Pierre Hubaux, Nikodin Ristanovic, Panagiotis Papadimitratos, Georgios Theodorakopoulos

Public key cryptography can introduce significant processing delays in vehicular communication platforms. This can lead to serious performance issues, especially in the case of multi-hop Inter-Vehicle Communication. In this paper we propose Adaptive Messag ...

Sheridan Printing2009

Investigation into the coupling of quantum dots to photonic crystal nanocavities at telecommunication wavelengths

Laurent Balet

Recently, the emission of single photons with emission wavelength in the 1.3 µm telecommunication window was demonstrated for InAs quantum dots. This makes them strong candidates for applications such as quantum cryptography, and in a longer term, quantum ...

EPFL2009

Reducing Memory Requirements for Combinatorial Attacks on NTRU via Multiple Birthdays

In this paper we view the possibilities to lance a multiple (iterative) birthday attack on NTRU. Recently Wagner's algorithm for the generalized birthday problem [9] allowed to speed-up several combinatorial attacks. However, in the case of NTRU we can not ...

Springer-Verlag New York, Ms Ingrid Cunningham, 175 Fifth Ave, New York, Ny 10010 Usa2009

The Complexity of Distinguishing Distributions

Serge Vaudenay, Thomas Baignères

Cryptography often meets the problem of distinguishing distributions. In this paper we review techniques from hypothesis testing to express the advantage of the best distinguisher limited to a given number of samples. We link it with the Chernoff informati ...

Springer2008

Post-quantum cryptography

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Faster Squaring in the Cyclotomic Subgroup of Sixth Degree Extensions

Comment on "Quantum Key Distribution with Classical Bob'' Reply

On the security of 1024-bit RSA and 160-bit elliptic curve cryptography

Analysis and design of symmetric cryptographic algorithms

Secure communication using authenticated channels

Cavity-enhanced photonic crystal light-emitting diode at 1300 nm

Adaptive Message Authentication for Vehicular Networks

Investigation into the coupling of quantum dots to photonic crystal nanocavities at telecommunication wavelengths

Reducing Memory Requirements for Combinatorial Attacks on NTRU via Multiple Birthdays

The Complexity of Distinguishing Distributions

Faster Squaring in the Cyclotomic Subgroup of Sixth Degree Extensions

On the security of 1024-bit RSA and 160-bit elliptic curve cryptography

Reducing Memory Requirements for Combinatorial Attacks on NTRU via Multiple Birthdays

Cavity-enhanced photonic crystal light-emitting diode at 1300 nm

Investigation into the coupling of quantum dots to photonic crystal nanocavities at telecommunication wavelengths

Analysis and design of symmetric cryptographic algorithms

Adaptive Message Authentication for Vehicular Networks

The Complexity of Distinguishing Distributions

Comment on "Quantum Key Distribution with Classical Bob'' Reply

Secure communication using authenticated channels