Detail publikace

Privacy Preserving Cryptographic Protocols for Secure Heterogeneous Networks

MALINA, L.

Originální název

Privacy Preserving Cryptographic Protocols for Secure Heterogeneous Networks

Typ

dizertace

Jazyk

angličtina

Originální abstrakt

The dissertation thesis deals with privacy-preserving cryptographic protocols for secure communication and information systems forming heterogeneous networks. The thesis focuses on the possibilities of using non-conventional cryptographic primitives that provide enhanced security features, such as the protection of user privacy in communication systems. In the dissertation, the performance of cryptographic and mathematic primitives on various devices that participate in the security of heterogeneous networks is evaluated. The main objectives of the thesis focus on the design of advanced privacy-preserving cryptographic protocols. There are three designed protocols which use pairing-based group signatures to ensure user privacy. These proposals ensure the protection of user privacy together with the authentication, integrity and non-repudiation of transmitted messages during communication. The protocols employ the optimization techniques such as batch verification to increase their performance and become more practical in heterogeneous networks.

Klíčová slova

Cryptography, Privacy, Group Signatures, Bilinear Pairing, Optimization, Authentication, Heterogeneous Networks

Autoři

MALINA, L.

Vydáno

18. 6. 2014

Strany od

1

Strany do

167

Strany počet

167

BibTex

@phdthesis{BUT109352,
  author="Lukáš {Malina}",
  title="Privacy Preserving Cryptographic Protocols for Secure Heterogeneous Networks",
  pages="1--167",
  year="2014"
}