With the rise of the Internet the use of cryptographic protocols became ubiquitous. Considering the criticality and complexity of these protocols, there is an important need of formal verification.In order to obtain formal proofs of cryptographic protocols, two main attacker models exist: the symbolic model and the computational model. The symbolic model defines the attacker capabilities as a fixed set of rules. On the other hand, the computational model describes only the attacker's limitations by stating that it may break some hard problems. While the former is quiteabstract and convenient for automating proofs the later offers much stronger guarantees.There is a gap between the guarantees offered by these two models due to the fact the s...
Cryptographic protocols are one of the foundations for the trust people put in computer systems nowa...
Communication systems need to access, store, manipulate, or communicate sensitive information. There...
Modern security protocols may involve humans in order to compare or copy short strings betweendiffer...
The information society we belong to heavily relies on secure information exchanges. To exchange inf...
Security is a crucial requirement in the applications based on information and communication technol...
La société de l’information dans laquelle nous vivons repose notamment sur notre capacité à échanger...
With the rise of the Internet the use of cryptographic protocols became ubiquitous. Considering the ...
The goal of this work is to obtain implementations of security protocols proved in the computational...
This thesis addresses various topics in cryptology, namely protocol design, algorithmic improvements...
Tableau d’honneur de la Faculté des études supérieures et postdoctorales, 2004-2005Dans les deux der...
As the number of devices able to communicate grows, so does the need to secure their interactions. T...
Standards for cryptographic protocols have long been attractive candidates for formal verification....
In this thesis, we propose two different techniques for verifying security protocols that manipulate...
Modern cryptography relies on the notion of computational security. The level of security given by a...
La mécanique quantique offre un avantage indéniable sur la mécanique classique pour la réalisation d...
Cryptographic protocols are one of the foundations for the trust people put in computer systems nowa...
Communication systems need to access, store, manipulate, or communicate sensitive information. There...
Modern security protocols may involve humans in order to compare or copy short strings betweendiffer...
The information society we belong to heavily relies on secure information exchanges. To exchange inf...
Security is a crucial requirement in the applications based on information and communication technol...
La société de l’information dans laquelle nous vivons repose notamment sur notre capacité à échanger...
With the rise of the Internet the use of cryptographic protocols became ubiquitous. Considering the ...
The goal of this work is to obtain implementations of security protocols proved in the computational...
This thesis addresses various topics in cryptology, namely protocol design, algorithmic improvements...
Tableau d’honneur de la Faculté des études supérieures et postdoctorales, 2004-2005Dans les deux der...
As the number of devices able to communicate grows, so does the need to secure their interactions. T...
Standards for cryptographic protocols have long been attractive candidates for formal verification....
In this thesis, we propose two different techniques for verifying security protocols that manipulate...
Modern cryptography relies on the notion of computational security. The level of security given by a...
La mécanique quantique offre un avantage indéniable sur la mécanique classique pour la réalisation d...
Cryptographic protocols are one of the foundations for the trust people put in computer systems nowa...
Communication systems need to access, store, manipulate, or communicate sensitive information. There...
Modern security protocols may involve humans in order to compare or copy short strings betweendiffer...