On security notions of steganographic systems

Kisik Chang, Robert H. Deng, Bao Feng, Sangjin Lee, Hyungjun Kim

    Research output: Contribution to journalConference articlepeer-review

    Abstract

    We define the notion of pseudoprocessingness to formulate chosen-input-attack, chosen-stego-attack, and key-recovery. We then construct a efficient, provable secure steganographic algorithm against chosen-input-attack and key-recovery. So far as we know, this is the first paper dealing with those security notions.

    Original languageEnglish
    Pages (from-to)137-151
    Number of pages15
    JournalLecture Notes in Computer Science
    Volume3304
    DOIs
    Publication statusPublished - 2005
    EventThird International Workshop on Digital Watermarking, IWDW 2004 - Seoul, Korea, Republic of
    Duration: 2004 Oct 302004 Nov 1

    ASJC Scopus subject areas

    • Theoretical Computer Science
    • General Computer Science

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