Romeo Ayemele Djeujo

Key Management for Compressive Sensing based Cryptographic Mechanisms


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ISBN:

978-3-8440-5724-9

Series:

Forschungsberichte des Instituts für Digitale Kommunikationssysteme
Herausgeber: Prof. Dr. Christoph Ruland
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Volume:

Keywords:

Cryptography; Compressed Sensing; IT-Security; Key Management

Type of publication:

Thesis

Language:

English

Pages:

166 pages

Figures:

31 figures

Weight:

226 g

Format:

21 x 14,8 cm

Bindung:

Paperback

Price:

48,80 € / 61,10 SFr

Published:

January 2018

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Abstract:

Over the past few decades, the way information are acquired and processed has witnessed an unprecedented change and have become significantly more efficient. In 2004, Compressive Sensing (CS) was introduced as a groundbreaking theory for signal acquisition and processing. CS integrates data sampling, compression, dimensionality reduction, optimization, and enables low complexity data encryption and authentication. In CS-based cryptographic mechanisms, the measurement matrix is treated as a secret key and used for encryption, authenticated encryption, message authentication code generation and hashing. The adequate management of these secret CS matrices is essential to the effective use of CS-based cryptography for security. Despite the effectiveness of CS-based cryptographic mechanisms, there are currently no key management systems suitable for these mechanisms, which meet all CS and security related requirements. The aim of this thesis is to design and develop a key management system for secret CS matrices, that is required in cryptographic mechanisms based on CS.