McEliece's encryption scheme represents one of the solutions to the security issues that are raised by the possible arrival of quantum computers. The main objective of this thesis is to analyze the security of the McEliece varinats based on MDPC and polar codes.In the case of the MDPC based variant, we manage to reveal a subset of private keys that present an important weakness. We proposed an efficient algorithm that retrieves,for the set of weak keys, the private key given the public key of the system. Next we counted the proportion of weak keys and we used the code equivalence problem to extend the number of keys, that can be retreived with the aforementioned algorithm.We next studied the polar codes and their application to public key c...
La cryptographie à base de codes correcteurs, introduite par Robert McEliece en 1978, est un candida...
In the context of public key cryptography, the McEliece cryptosystem represents a very smart solutio...
In the context of public key cryptography, the McEliece cryptosystem represents a very smart solutio...
McEliece's encryption scheme represents one of the solutions to the security issues that are raised ...
First of all, during my PhD I focused on the public key cryptography, more exactly on the code-based...
First of all, during my PhD I focused on the public key cryptography, more exactly on the code-based...
Considering the McEliece cryptosystem using quasi-cylcic MDPC (Moderate Density Parity Check matrix)...
Considering the McEliece cryptosystem using quasi-cylcic MDPC (Moderate Density Parity Check matrix)...
International audiencePolar codes discovered by Arikan form a very powerful family of codes attainin...
International audiencePolar codes discovered by Arikan form a very powerful family of codes attainin...
International audiencePolar codes discovered by Arikan form a very powerful family of codes attainin...
L’utilisation des codes MDPC (Moderate Density Parity Check) quasi-cycliques dans le cryptosystème d...
L’utilisation des codes MDPC (Moderate Density Parity Check) quasi-cycliques dans le cryptosystème d...
Tout d’abord, mon sujet de recherche porte sur le cryptographie à clé publique, plus précisément la ...
In the context of public key cryptography, the McEliece cryptosystem represents a very smart solutio...
La cryptographie à base de codes correcteurs, introduite par Robert McEliece en 1978, est un candida...
In the context of public key cryptography, the McEliece cryptosystem represents a very smart solutio...
In the context of public key cryptography, the McEliece cryptosystem represents a very smart solutio...
McEliece's encryption scheme represents one of the solutions to the security issues that are raised ...
First of all, during my PhD I focused on the public key cryptography, more exactly on the code-based...
First of all, during my PhD I focused on the public key cryptography, more exactly on the code-based...
Considering the McEliece cryptosystem using quasi-cylcic MDPC (Moderate Density Parity Check matrix)...
Considering the McEliece cryptosystem using quasi-cylcic MDPC (Moderate Density Parity Check matrix)...
International audiencePolar codes discovered by Arikan form a very powerful family of codes attainin...
International audiencePolar codes discovered by Arikan form a very powerful family of codes attainin...
International audiencePolar codes discovered by Arikan form a very powerful family of codes attainin...
L’utilisation des codes MDPC (Moderate Density Parity Check) quasi-cycliques dans le cryptosystème d...
L’utilisation des codes MDPC (Moderate Density Parity Check) quasi-cycliques dans le cryptosystème d...
Tout d’abord, mon sujet de recherche porte sur le cryptographie à clé publique, plus précisément la ...
In the context of public key cryptography, the McEliece cryptosystem represents a very smart solutio...
La cryptographie à base de codes correcteurs, introduite par Robert McEliece en 1978, est un candida...
In the context of public key cryptography, the McEliece cryptosystem represents a very smart solutio...
In the context of public key cryptography, the McEliece cryptosystem represents a very smart solutio...