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Showing 1 to 7 of 7 for “"Proactive secret sharing"”.

  1. Mobile Proactive secret sharing

    Schultz, David AndrewMassachusetts Institute of Technology2007

    This thesis describes mobile proactive secret sharing (MPSS), an extension of proactive secret sharing. Mobile proactive secret sharing is much more flexible than proactive secret sharing in terms of group membership: instead of the group of shareholders being exactly the same from one epoch to the …

    mit Repository record

  2. Practical Mobile Proactive Secret Sharing

    Dryjanski, DavidMassachusetts Institute of Technology2008

    Secret sharing schemes are needed to store and protect secrets in large scale distributed systems. These schemes protect a secret by dividing the it into shares and distributing the shares to multiple shareholders. This way the compromise of a single shareholder does not reveal the secret. Many new …

    mit Repository record

  3. Proactive secret sharing and public key cryptosystems

    Jarecki, Stanisław (Stanisław Michal), 1971-Massachusetts Institute of Technology1996

    Thesis (S.B. and S.M.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1996.

    mit Repository record

  4. The paradigm of partial erasures

    Lim, Dah-Yoh, 1978-Massachusetts Institute of Technology2008

    … It is useful in many settings, including proactive security in the presence of a mobile adversary, adaptive security in the presence of an adaptive adversary, forward security, and intrusion resilience. Some of these settings, such as achieving proactive security, is provably impossible …

    mit Repository record

  5. Authentication in a reconfigurable Byzantine fault tolerant system

    Chen, Kathryn (Kathryn Chi-ting)Massachusetts Institute of Technology2004

    … signature scheme each know some part of a secret. Because we would like to reconfigure the system, we need to transfer the knowledge of the secret to the new servers and we want to disable the old servers from signing in the future. Such a scheme is called secret refreshing.This thesis …

    mit Repository record

  6. Reboot based framework for high-threshold cryptosystem

    Agarwala, DishaUniversity of Illinois at Urbana-Champaign2022

    DSpace SAF Submission Ingestion Package generated from Vireo submission #16997 on 2022-01-12 at 12:55:28

    uiuc Repository record

  7. One Time Password Scheme Via Secret Sharing Techniques

    Miceli, Christopher

    … system called Shamir-OTP that is based upon secret sharing techniques.

    uno Repository record