On the Security and Applicability of Fragile Camera Fingerprints
On the Security and Applicability of Fragile Camera Fingerprints
复制标题
论易碎相机指纹的安全性和适用性
DOI:
10.1007/978-3-030-29959-0_22
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发表时间:
2019
期刊:
影响因子:
--
通讯作者:
K. Rieck
中科院分区:
文献类型:
--
作者:
E. Quiring;M. Kirchner;K. Rieck
Camera sensor noise is one of the most reliable device characteristics in digital image forensics, enabling the unique linkage of images to digital cameras. This so-called camera fingerprint gives rise to different applications, such as image forensics and authentication. However, if images are publicly available, an adversary can estimate the fingerprint from her victim and plant it into spurious images. The concept of fragile camera fingerprints addresses this attack by exploiting asymmetries in data access: While the camera owner will always have access to a full fingerprint from uncompressed images, the adversary has typically access to compressed images and thus only to a truncated fingerprint. The security of this defense, however, has not been systematically explored yet. This paper provides the first comprehensive analysis of fragile camera fingerprints under attack. A series of theoretical and practical tests demonstrate that fragile camera fingerprints allow a reliable device identification for common compression levels in an adversarial environment.
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DOI:
10.1109/eurosp.2018.00041
发表时间:
2018-04
期刊:
2018 IEEE European Symposium on Security and Privacy (EuroS&P)
影响因子:
--
作者:
Erwin Quiring;Dan Arp;Konrad Rieck
通讯作者:
Erwin Quiring;Dan Arp;Konrad Rieck
影响因子:
--
作者:
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2009
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作者:
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2012
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发表时间:
2014
期刊:
2014 IEEE International Conference on Image Processing (ICIP)
影响因子:
--
作者:
Francesco Marra;F. Roli;D. Cozzolino;Carlo Sansone;L. Verdoliva
通讯作者:
L. Verdoliva