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    Please use this identifier to cite or link to this item: http://asiair.asia.edu.tw/ir/handle/310904400/99868

    Title: Secure Multicasting of Images via Joint Privacy-Preserving Fingerprinting, Decryption, and Authentication
    Authors: 林智揚;Chih-Yang Lin;Kahlil Muchtar;Chia-Hung Yeh;*;Chun-Shien Lu
    Contributors: 生物資訊與醫學工程學系
    Date: 2016-07
    Issue Date: 2016-08-08 11:16:31 (UTC+8)
    Abstract: Joint fingerprinting and decryption (JFD) is useful in securing media transmission and distribution in a multicasting environment. Common drawbacks of the existing JFD methods are the transmitted data may leak the content of data, and a subscriber cannot determine if a received image is modified such that tampering attack can be mounted successfully. Here we focus on security and privacy of image multicasting and introduce a new framework called JFDA (joint privacy-preserving fingerprinting, decryption, and authentication). It has several main characteristics, JFDA: (1) accomplishes fingerprinting in the encryption domain to preserve privacy and prevent encrypted data from being tampered without additional hash code/digest, (2) prevents tampering attack on the decrypted data to ensure the fidelity of the fingerprinted data, (3) makes user subscribing to a visual media be an examiner to authenticate the same visual media over the Internet. The effectiveness of the proposed method is confirmed by experimental results.
    Appears in Collections:[生物資訊與醫學工程學系 ] 期刊論文

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