Model design for a reduced variant of a trivium type stream cipher

Mostrar todas las versiones(2)

We analyze the family of stream ciphers N-viums: Trivium and Bivium. We present the Trivium algorithm and its variants. In particular, we study the NLFSRs used in these generators, their feedback functions and their combination. Two reduced variants of these models are presented, labeled Toys. Final...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: Castro Lechtaler, Antonio, Cipriano, Marcelo, García, Edith, Liporace, Julio, Maiorano, Ariel, Malvacio, Eduardo
Formato: Objeto de conferencia
Lenguaje:Español
Publicado: 2013
Materias:
Ciencias Informáticas
LFSR
NLSFR
trivium
bivium
trivium-toy
bivium-toy
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/32442
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
Descripción
Sumario:We analyze the family of stream ciphers N-viums: Trivium and Bivium. We present the Trivium algorithm and its variants. In particular, we study the NLFSRs used in these generators, their feedback functions and their combination. Two reduced variants of these models are presented, labeled Toys. Finally, we delve into the open problems ingrained in these cryptosystems.

Ejemplares similares