Cryptography is widely used nowadays, and side channel attacks are known threats. In order to develop suitable countermeasures, these attacks are constantly studied and improved. This document is part with this approach and studies joint distributions attacks which do not need the plaintext nor the ciphertext, contrary to classical attacks. First, new variants which improve this attack are proposed. They mainly consist in observing more or different intermediate variables, and adapt theoretical distributions accordingly. Then, a practical experiment is done on a microcontroller which validates the attack apart from simulations. Finally, several solutions that compromise masked implementations are proposed. They consist in using the fact tha...
Since their introduction at the end of the 1990s, side-channel attacks are considered to be a major ...
Side Channel Attacks are a classical threat against cryptographic algorithms in embedded systems. Th...
Side Channel Attacks are a classical threat against cryptographic algorithms in embedded systems. Th...
La cryptographie est largement utilisée de nos jours, et les attaques par analyse de canaux auxiliai...
Side-channel attacks are the most efficient attacks against cryptosystems. While the classical black...
Side-channel attacks are the most efficient attacks against cryptosystems. While the classical black...
Side-channel attacks are the most efficient attacks against cryptosystems. While the classical black...
Side-channel attacks are the most efficient attacks against cryptosystems. While the classical black...
Cryptosystems are present in a lot of everyday life devices, such as smart cards, smartphones, set-t...
Cryptosystems are present in a lot of everyday life devices, such as smart cards, smartphones, set-t...
Cryptosystems are present in a lot of everyday life devices, such as smart cards, smartphones, set-t...
Since their introduction at the end of the 1990s, side-channel attacks are considered to be a major ...
Les cryptosystèmes sont présents dans de nombreux appareils utilisés dans la vie courante, tels que ...
The main subject of this manuscript is the Side Channel Attacks. These attacks investigate the varia...
Since their introduction at the end of the 1990s, side-channel attacks are considered to be a major ...
Since their introduction at the end of the 1990s, side-channel attacks are considered to be a major ...
Side Channel Attacks are a classical threat against cryptographic algorithms in embedded systems. Th...
Side Channel Attacks are a classical threat against cryptographic algorithms in embedded systems. Th...
La cryptographie est largement utilisée de nos jours, et les attaques par analyse de canaux auxiliai...
Side-channel attacks are the most efficient attacks against cryptosystems. While the classical black...
Side-channel attacks are the most efficient attacks against cryptosystems. While the classical black...
Side-channel attacks are the most efficient attacks against cryptosystems. While the classical black...
Side-channel attacks are the most efficient attacks against cryptosystems. While the classical black...
Cryptosystems are present in a lot of everyday life devices, such as smart cards, smartphones, set-t...
Cryptosystems are present in a lot of everyday life devices, such as smart cards, smartphones, set-t...
Cryptosystems are present in a lot of everyday life devices, such as smart cards, smartphones, set-t...
Since their introduction at the end of the 1990s, side-channel attacks are considered to be a major ...
Les cryptosystèmes sont présents dans de nombreux appareils utilisés dans la vie courante, tels que ...
The main subject of this manuscript is the Side Channel Attacks. These attacks investigate the varia...
Since their introduction at the end of the 1990s, side-channel attacks are considered to be a major ...
Since their introduction at the end of the 1990s, side-channel attacks are considered to be a major ...
Side Channel Attacks are a classical threat against cryptographic algorithms in embedded systems. Th...
Side Channel Attacks are a classical threat against cryptographic algorithms in embedded systems. Th...