Search for dissertations about: "Viiveke Fåk"
Found 4 swedish dissertations containing the words Viiveke Fåk.
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1. Authentication in Quantum Key Distribution : Security Proof and Universal Hash Functions
Abstract : Quantum Key Distribution (QKD) is a secret key agreement technique that consists of two parts: quantum transmission and measurement on a quantum channel, and classical post-processing on a public communication channel. It enjoys provable unconditional security provided that the public communication channel is immutable. READ MORE
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2. Weaknesses of Authentication in Quantum Cryptography and Strongly Universal Hash Functions
Abstract : Authentication is an indispensable part of Quantum Cryptography, which is an unconditionally secure key distribution technique based on the laws of nature. Without proper authentication, Quantum Cryptography is vulnerable to “man-in-the-middle” attacks. READ MORE
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3. Towards Inter-temporal Privacy Metrics
Abstract : Informational privacy of individuals has significantly gained importance after information technology has become widely deployed. Data, once digitalised, can be copied and distributed at negligible costs. This has dramatic consequences for individuals that leave traces in form of personal data whenever they interact with information technology. READ MORE
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4. Towards Measurable and Tunable Security
Abstract : Many security services today only provides one security configuration at run-time, and cannot then utilize the trade-off between performance and security. In order to make use of this trade-off, tunable security services providing several security configurations that can be selected at run-time are needed. READ MORE