Publications related to Multi-factor authentication

Expected Loss Analysis for Authentication in Constrained Channels

Serge Vaudenay, Christos Dimitrakakis, Aikaterini Mitrokotsa

We derive bounds on the expected loss for authentication protocols in channels which are constrained due to noisy conditions and communication costs. This is motivated by a number of authentication protocols, where at least some part of the authentication ...

IOS Press2015

Efficient Ephemeral Elliptic Curve Cryptographic Keys

Arjen Lenstra, Andrea Miele

We show how any pair of authenticated users can on-the-fly agree on an elliptic curve group that is unique to their communication session, unpredictable to outside observers, and secure against known attacks. Our proposal is suitable for deployment on cons ...

Springer-Verlag Berlin2015

Periocular Biometrics in Mobile Environment

Sébastien Marcel, Tiago De Freitas Pereira

In this work we study periocular biometrics in a challenging scenario: a mobile environment, where person recognition can take place on a mobile device. The proposed technique, that models session variability, is evaluated for the authentication task on th ...

IEEE2015

Deciphering the Silent Participant. On the Use of Audio-Visual Cues for the Classification of Listener Categories in Group Discussions

Jean-Marc Odobez, Kenneth Alberto Funes Mora, Catharine Regina Monika Maria Oertel Genannt Bierbach

Estimating a silent participant’s degree of engagement and his role within a group discussion can be challenging, as there are no speech related cues available at the given time. Having this information available, however, can provide important insights in ...

ACM2015

TOA: a tag-owner-assisting RFID authentication protocol toward access control and ownership transfer

Chen Zhang, Chao Wang, Qiang Wang, Lei Xie

This paper addresses radio frequency identification (RFID) authentication and ownership transfer in offline scenarios. Four typical related works are reviewed in detail. A series of shortcomings and vulnerabilities of them are pointed out. A new RFID authe ...

Wiley-Blackwell2014

Face liveness detection using dynamic texture

Sébastien Marcel, André Anjos, Tiago De Freitas Pereira

User authentication is an important step to protect information, and in this context, face biometrics is potentially advantageous. Face biometrics is natural, intuitive, easy to use, and less human-invasive. Unfortunately, recent work has revealed that fac ...

2014

Face Anti-spoofing: Visual Approach

Sébastien Marcel, André Anjos

User authentication is an important step to protect information and in this regard face biometrics is advantageous. Face biometrics is natural, easy to use and less human-invasive. Unfortunately, recent work revealed that face biometrics is quite vulnerabl ...

Springer-Verlag2014

A Fast and Versatile Quantum Key Distribution System with Hardware Key Distillation and Wavelength Multiplexing

Andreas Peter Burg, Jeremy Hugues-Felix Constantin, Nicolas Gisin

We present a compactly integrated, 625 MHz clocked coherent one-way quantum key distribution system which continuously distributes secret keys over an optical fibre link. To support high secret key rates, we implemented a fast hardware key distillation eng ...

Institute of Physics (IoP) and Deutsche Physikalische Gesellschaft2014

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Multi-factor authentication

Expected Loss Analysis for Authentication in Constrained Channels

Private Eyes: Secure Remote Biometric Authentication

The Limits of Composable Crypto with Transferable Setup Devices

Efficient Ephemeral Elliptic Curve Cryptographic Keys

Periocular Biometrics in Mobile Environment

Deciphering the Silent Participant. On the Use of Audio-Visual Cues for the Classification of Listener Categories in Group Discussions

TOA: a tag-owner-assisting RFID authentication protocol toward access control and ownership transfer

Face liveness detection using dynamic texture

Face Anti-spoofing: Visual Approach

A Fast and Versatile Quantum Key Distribution System with Hardware Key Distillation and Wavelength Multiplexing

Graph Chatbot

Chat with Graph Search

Expected Loss Analysis for Authentication in Constrained Channels

Private Eyes: Secure Remote Biometric Authentication

The Limits of Composable Crypto with Transferable Setup Devices

Deciphering the Silent Participant. On the Use of Audio-Visual Cues for the Classification of Listener Categories in Group Discussions

Efficient Ephemeral Elliptic Curve Cryptographic Keys

Periocular Biometrics in Mobile Environment

TOA: a tag-owner-assisting RFID authentication protocol toward access control and ownership transfer

Face Anti-spoofing: Visual Approach

Face liveness detection using dynamic texture

A Fast and Versatile Quantum Key Distribution System with Hardware Key Distillation and Wavelength Multiplexing