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  1. No Access

    Chapter and Conference Paper

    Search-and-Compute on Encrypted Data

    Private query processing on encrypted databases allows users to obtain data from encrypted databases in such a way that the user’s sensitive data will be protected from exposure. Given an encrypted database, t...

    Jung Hee Cheon, Miran Kim, Myungsun Kim in Financial Cryptography and Data Security (2015)

  2. No Access

    Chapter and Conference Paper

    Private Over-Threshold Aggregation Protocols

    In this paper, we revisit the private k  +  data aggregation problem, and formally define the problem’s security requirements as both data and user privacy goals. To achieve both goals, and to str...

    Myungsun Kim, Abedelaziz Mohaisen… in Information Security and Cryptology – ICIS… (2013)

  3. No Access

    Chapter and Conference Paper

    Mutual Private Set Intersection with Linear Complexity

    A private set intersection (PSI) protocol allows players to obtain the intersection of their inputs. While in its unilateral version only the client can obtain the intersection, the mutual PSI protocol enables...

    Myungsun Kim, Hyung Tae Lee, Jung Hee Cheon in Information Security Applications (2012)

  4. No Access

    Chapter and Conference Paper

    An Enterprise Security Management System as a Web-Based Application Service for Small/Medium Businesses

    Enterprises use security equipments in order to protect their information assets from various attacks such as viruses and hacking. However, such individual equipments hardly provide enterprise level integrated...

    Yoonsun Lim, Myung Kim, Kwang Hee Seo, Ho Kun Moon… in Information Security and Cryptology (2006)

  5. No Access

    Chapter and Conference Paper

    Anonymous Fingerprinting as Secure as the Bilinear Diffie-Hellman Assumption

    The illegal copying and redistribution of digitally-stored information is a crucial problem to distributors who electronically sell digital data. Fingerprinting provides a means which a copyright owner can tra...

    Myungsun Kim, Jongseong Kim, Kwangjo Kim in Information and Communications Security (2002)

  6. No Access

    Chapter and Conference Paper

    A New Identification Scheme Based on the Bilinear Diffie-Hellman Problem

    We construct an interactive identification scheme based on the bilinear Diffie-Hellman problem and analyze its security. This scheme is practical in terms of key size, communication complexity, and availabilit...

    Myungsun Kim, Kwangjo Kim in Information Security and Privacy (2002)