By Hideki Sakurada, Yasuyuki Tsukada (auth.), Bart De Decker, Frank Piessens, Jan Smits, Els Van Herreweghen (eds.)
The extra our society depends on digital different types of conversation, the extra the safety of those verbal exchange networks is key for its well-functioning. for that reason, examine on equipment and methods to enhance community safeguard is very vital.
issues during this quantity comprise the newest advancements in:
This quantity might be crucial for researchers and practitioners operating during this interesting and fast-evolving box.
Read Online or Download Advances in Network and Distributed Systems Security: IFIP TC11 WG11.4 First Annual Working Conference on Network Security November 26–27, 2001, Leuven, Belgium PDF
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Additional resources for Advances in Network and Distributed Systems Security: IFIP TC11 WG11.4 First Annual Working Conference on Network Security November 26–27, 2001, Leuven, Belgium
All votes remain anonymous). When Victor submits a tallying key for certification, he signs a message and the Registrar checks his identity. However, the tallying key is blindly signed by the Registrar in Steps 1-2. Consequently, the Registrar cannot trace any published in Step 6 , back to Victor’s real identity. signature Furthermore, Victor in Step 3 uses an anonymous channel to submit his validated time-lock puzzle. The puzzle cannot be traced back to its sender, since it is signed under a certified pseudonym (the tallying key).
These certificates are not hard wired into the application and are exchangeable, once they expire or become compromised. The application has networking capabilities, which will be discussed in the following sections. As part of the installation process, the application gives security permission to Java applets to interact with this background process. At no time however will an applet be able to control the background process. Application __--- Fig 3. The applet will simply be able to pass information to the process in the form of structured data.
Thus, software-based receipt-freeness in the presence of a coercer who taps communication lines can only be achieved if the voter does not use any secret information other than the vote itself. 36 ADVANCES IN NETWORK AND DISTR. SYSTEMS SECURITY We came up with a variation of the time-lock concept, as has been described by Rivest, Shamir and Wagner . The idea is based on preprocessing: the voter selects a vote from a set of valid votes and constructs a time-lock puzzle of the vote by repetitively squaring a specific value (which is not secret).