TY  - BOOK
AU  - Arnaud Bannier
AU  - Eric Filiol
AB  - Block encryption algorithms are now the most widely used cipher systems in the world to protect our communications and our data. Despite the fact that their design is open and public, there is absolutely no guarantee that there do not exist hidden features, at the mathematical design level, that could enable an attacker to break those systems in an operational way. Such features are called backdoors or trapdoors. The present book intends to address the feasibility of a particular class of such backdoors based on partitionning the plaintext and ciphertext message spaces. Going from the theory to the practical aspects, it is shown that mathematical backdoors in encryption systems are possible. This book, thus, intends to initiate a new field of research.
DO  - 10.5772/intechopen.69485
ID  - OAPEN ID: 36945
KW  - Physical Sciences
KW  - Engineering and Technology
KW  - Communications and Security
KW  - Computer and Information Science
KW  - Cryptography
L1  - https://www.intechopen.com/books/partition-based-trapdoor-ciphers
LA  - English
LK  - https://directory.doabooks.org/handle/20.500.12854/55737
PB  - IntechOpen
PY  - 2017
SN  - 9789535133865
SN  - 9789535133858
TI  - Partition-Based Trapdoor Ciphersnull
ER  - 
