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updates not yet finished, network view created

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Michael Preisach 7 years ago
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      proposal/Ausarbeitung.pdf
  2. 14
      proposal/Ausarbeitung.tex
  3. 428
      resources/networkview.fig
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      resources/networkview.pdf

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proposal/Ausarbeitung.pdf

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proposal/Ausarbeitung.tex

@ -71,10 +71,12 @@ This could be Name, date and location of birth, address and so on.
Given this information, the \emph{Verifier} asks the \emph{Biometric Sensor} (BS) to gain biometric data of this person (3). Given this information, the \emph{Verifier} asks the \emph{Biometric Sensor} (BS) to gain biometric data of this person (3).
In fact, one can gain any form of data which uniquely identifies a single person. In fact, one can gain any form of data which uniquely identifies a single person.
Once, this data is retrieved, the BS has to find the user's \emph{Personal Agent} (PA), by using the provided unique ID. Once, this data is retrieved, the BS has to find the user's \emph{Personal Agent} (PA), by using the provided unique ID.
Only the PA is able to identify the user, because it is the only instance holding personal and biometric data to identify the corresponding person.
The steps (4) and (6) are required to create trust between the PA and the BS. The steps (4) and (6) are required to create trust between the PA and the BS.
Only in a trusted environment, the biometric data payload is submitted. Only in a trusted environment, the biometric data payload is submitted.
Since the PA holds all required data to identify its corresponding user, it is able to decide whether the claim is correct or not (7). Since the PA holds all required data to identify its corresponding user, it is able to decide whether the claim is correct or not.
Based on that decision, the Verifier can then trigger an adequate reaction(8). This result has to be signed by the PA and sent to the Verifier which itself proves whether this authentication message is valid (7).
Based on that decision and the content of the message, the Verifier can then trigger an adequate reaction(8).
This system is designed to implement the \emph{Need-To-Know} principle and thus privacy for the user. This system is designed to implement the \emph{Need-To-Know} principle and thus privacy for the user.
\section{Scope of the Thesis} \section{Scope of the Thesis}
@ -103,10 +105,12 @@ The not yet provided, but required interfaces will be simulated in a way that al
The implementation and demonstration allows a discussion about benefits and drawbacks of the implementation and a comparison to other possible implementations. The implementation and demonstration allows a discussion about benefits and drawbacks of the implementation and a comparison to other possible implementations.
This thesis should cover and discuss the following questions: This thesis should cover and discuss the following questions:
\begin{itemize} \begin{itemize}
\item How is trust implemented in the Biometric Sensor? \item How can a BS find the corresponding PA?
\item How is trust generated between Personal Agent and BS? \item How is trust implemented in the BS?
\item What can be done to protect the sensible within the system? \item How is trust generated between PA and BS in both directions?
\item What can be done to protect the sensible/biometric data within the system? Which risks are relevant for protection?
\item What are the limitations by using a TPM? \item What are the limitations by using a TPM?
\item Which systems need a TPM?
\end{itemize} \end{itemize}
\end{document} \end{document}

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-6

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