Collusion Secure Codes : Systematic Security Definitions and Their Relations

• YOSHIOKA Katsunari

  Graduate School of Environment and Information Sciences, Yokohama National University

• SHIKATA Junji

  Graduate School of Environment and Information Sciences, Yokohama National University

• MATSUMOTO Tsutomu

  Graduate School of Environment and Information Sciences, Yokohama National University

抄録

In this paper, general definitions of collusion secure codes are shown. Previously defined codes such as frameproof code, secure frameproof code, identifiable parent property code, totally c-secure code, traceability code, and (c,g/s)-secure code are redefined under various marking assumptions which are suitable for most of the fingerprinting systems. Then, new relationships among the combined notions of codes and the marking assumptions are revealed. Some (non)existence results are also shown.

収録刊行物

• IEICE transactions on fundamentals of electronics, communications and computer sciences

  IEICE transactions on fundamentals of electronics, communications and computer sciences 87 (5), 1162-1171, 2004-05-01

  一般社団法人電子情報通信学会

キーワード

• fingerprinting
• traitor tracing
• collusion secure code

詳細情報

• CRID: 1574231877208287616
• NII論文ID: 110003213013
• NII書誌ID: AA10826239
• ISSN: 09168508
• 本文言語コード: en
• データソース種別:
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