Cryptographic protocols are crucial for securing electronic transactions. The confidence in these protocols can be increased by the formal analysis of their security properties. Although many works have been dedicated to standard protocols like Needham-Schroeder, very few address the class of group protocols whose main characteristics are : the specific security properties thatthey must satisfy, and the arbitrary number of participants they imply. This thesis provides two main contributions. The first one deals with the first characteristic of group protocols. For that, we defined a model called the services model which we used to propose a strategy for flaws detection based on constraints solving. The suggested approach allows us to find known at...
This thesis deals with formal verification of cryptographic protocols. It is about symbolic modellin...
This thesis is developed in the framework of the symbolic analysis of security protocols. The contri...
Authenticated Group Key Agreement Protocols are protocols allowing a group of principals to contribu...
Cryptographic protocols are crucial for securing electronic transactions. The confidence in these pro...
Cryptographic protocols are crucial for securing electronic transactions. The confidence in these pr...
Les protocoles cryptographiques sont cruciaux pour sécuriser les transactions électroniques. La conf...
International audienceAlthough many works have been dedicated to standard protocols like Needham-Sch...
Cryptographic protocols are crucial for securing elec-tronic transactions. The confidence in these p...
Cryptographic protocols are crucial for securing electronic transactions. The confidence in these pr...
Abstract. Although many works have been dedicated to standard pro-tocols like Needham-Schroeder very...
International audienceAlthough many works have been dedicated to standard protocols, very few addres...
Security protocols are programs that secure communications by defining exchange rules on a network. ...
We propose a protocol model in which principals are described by transducers (Mealy machines), i.e.,...
With the rise of the Internet the use of cryptographic protocols became ubiquitous. Considering the ...
This manuscript proposes new cryptographic protocols that are respectful of users’ privacy and which...
This thesis deals with formal verification of cryptographic protocols. It is about symbolic modellin...
This thesis is developed in the framework of the symbolic analysis of security protocols. The contri...
Authenticated Group Key Agreement Protocols are protocols allowing a group of principals to contribu...
Cryptographic protocols are crucial for securing electronic transactions. The confidence in these pro...
Cryptographic protocols are crucial for securing electronic transactions. The confidence in these pr...
Les protocoles cryptographiques sont cruciaux pour sécuriser les transactions électroniques. La conf...
International audienceAlthough many works have been dedicated to standard protocols like Needham-Sch...
Cryptographic protocols are crucial for securing elec-tronic transactions. The confidence in these p...
Cryptographic protocols are crucial for securing electronic transactions. The confidence in these pr...
Abstract. Although many works have been dedicated to standard pro-tocols like Needham-Schroeder very...
International audienceAlthough many works have been dedicated to standard protocols, very few addres...
Security protocols are programs that secure communications by defining exchange rules on a network. ...
We propose a protocol model in which principals are described by transducers (Mealy machines), i.e.,...
With the rise of the Internet the use of cryptographic protocols became ubiquitous. Considering the ...
This manuscript proposes new cryptographic protocols that are respectful of users’ privacy and which...
This thesis deals with formal verification of cryptographic protocols. It is about symbolic modellin...
This thesis is developed in the framework of the symbolic analysis of security protocols. The contri...
Authenticated Group Key Agreement Protocols are protocols allowing a group of principals to contribu...