In this thesis, we study provably secure privacy-preserving cryptographic constructions.We focus on zero-knowledge proofs and their applications.Group signatures are an example of such constructions.This primitive allows users to sign messages on behalf of a group (which they formerly joined), while remaining anonymous inside this group.Additionally, users remain accountable for their actions as another independent authority, a judge, is empowered with a secret information to lift the anonymity of any given signature.This construction has applications in anonymous access control, such as public transportations.Whenever someone enters a public transportation, he signs a timestamp. Doing this proves that he belongs to the group of people with...
Privacy is, nowadays, inseparable from modern technology. This is the context in whichthe present th...
The past few years have seen the rising of the quantum computers, that are a serious threat to nearl...
The past few years have seen the rising of the quantum computers, that are a serious threat to nearl...
In this thesis, we study provably secure privacy-preserving cryptographic constructions.We focus on ...
In this thesis, we study provably secure privacy-preserving cryptographic constructions.We focus on ...
In this thesis, we study provably secure privacy-preserving cryptographic constructions.We focus on ...
In this thesis, we study provably secure privacy-preserving cryptographic constructions.We focus on ...
This manuscript proposes new cryptographic protocols that are respectful of users’ privacy and which...
This manuscript proposes new cryptographic protocols that are respectful of users’ privacy and which...
Dans cette thèse, nous étudions les constructions cryptographiques prouvées pour la protection de la...
Ce manuscrit propose des nouveaux protocoles cryptographiques qui sont respectueux de la vie privée ...
This habilitation thesis deals with cryptographic primitives that preserve the algebraic structure o...
This habilitation thesis deals with cryptographic primitives that preserve the algebraic structure o...
This habilitation thesis deals with cryptographic primitives that preserve the algebraic structure o...
Privacy is, nowadays, inseparable from modern technology. This is the context in whichthe present th...
Privacy is, nowadays, inseparable from modern technology. This is the context in whichthe present th...
The past few years have seen the rising of the quantum computers, that are a serious threat to nearl...
The past few years have seen the rising of the quantum computers, that are a serious threat to nearl...
In this thesis, we study provably secure privacy-preserving cryptographic constructions.We focus on ...
In this thesis, we study provably secure privacy-preserving cryptographic constructions.We focus on ...
In this thesis, we study provably secure privacy-preserving cryptographic constructions.We focus on ...
In this thesis, we study provably secure privacy-preserving cryptographic constructions.We focus on ...
This manuscript proposes new cryptographic protocols that are respectful of users’ privacy and which...
This manuscript proposes new cryptographic protocols that are respectful of users’ privacy and which...
Dans cette thèse, nous étudions les constructions cryptographiques prouvées pour la protection de la...
Ce manuscrit propose des nouveaux protocoles cryptographiques qui sont respectueux de la vie privée ...
This habilitation thesis deals with cryptographic primitives that preserve the algebraic structure o...
This habilitation thesis deals with cryptographic primitives that preserve the algebraic structure o...
This habilitation thesis deals with cryptographic primitives that preserve the algebraic structure o...
Privacy is, nowadays, inseparable from modern technology. This is the context in whichthe present th...
Privacy is, nowadays, inseparable from modern technology. This is the context in whichthe present th...
The past few years have seen the rising of the quantum computers, that are a serious threat to nearl...
The past few years have seen the rising of the quantum computers, that are a serious threat to nearl...