Kniha Partition-Based Trapdoor Ciphers Arnaud Bannier

Partition-Based Trapdoor Ciphers

Jazyk: Angličtina
Väzba: Pevná
Vydavateľ: IntechOpen
Dostupnosť: Skladom u dodávateľa
Odosielame za 10-13 dní
94.09
Block encryption algorithms are now the most widely used cipher systems in the world to protect our...

Informácie o knihe

Jazyk
Angličtina
Väzba
Kniha - Pevná
Vydalo
2017
Stránok
92
EAN
9789535133865
ISBN
9535133861
Enbook ID
24121786
Vydavateľ
Hmotnosť
349
Rozmery
170 x 244 x 6

Kompletný popis

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.

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