Please use this identifier to cite or link to this item: http://hdl.handle.net/2445/170469
Title: Una introducció a la criptografia homomòrfica: implementació de l’esquema BGV
Author: Albàs Boix, Carles
Director/Tutor: Travesa i Grau, Artur
Keywords: Criptografia
Treballs de fi de grau
Xifratge (Informàtica)
Teoria dels feixos
Camps finits (Àlgebra)
Cryptography
Bachelor's thesis
Data encryption (Computer science)
Sheaf theory
Finite fields (Algebra)
Issue Date: 21-Jun-2020
Abstract: [en] Homomorphic cryptography has as its main objective being able to do operations on ciphertexts without knowing their contents or compromising their security. In this thesis we present an introduction to this new research area by exploring its fundamental principles, the Gentry’s scheme, the Learning With Errors problem and the BGV scheme, as well as the required theoretical tools necessary to understand them. Finally, we make a little implementation of the BGV scheme in order to analyze the associated algorithms and to see some practical applications.
Note: Treballs Finals de Grau de Matemàtiques, Facultat de Matemàtiques, Universitat de Barcelona, Any: 2020, Director: Artur Travesa i Grau
URI: http://hdl.handle.net/2445/170469
Appears in Collections:Programari - Treballs de l'alumnat
Treballs Finals de Grau (TFG) - Matemàtiques

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