Equiangular tight frame fingerprinting codes

Dustin G. Mixon; Christopher Quinn; Negar Kiyavash; Matthew Fickus

doi:10.1109/ICASSP.2011.5946867

Equiangular tight frame fingerprinting codes

Dustin G. Mixon, Christopher Quinn, Negar Kiyavash, Matthew Fickus

Industrial and Enterprise Systems Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

We show that equiangular tight frames (ETFs) are particularly well suited as additive fingerprint designs against Gaussian averaging collusion attacks when the number of users is less than the square of the signal dimension. The detector performs a binary hypothesis test in order to decide whether a user of interest is among the colluders. Given a maximum coalition size, we show that the geometric figure of merit of distance between the corresponding "guilty" and "not guilty" linear forgeries for each user is bounded away from zero. Moreover, we show that for a normalized correlation detector, reliable detection is guaranteed provided that the number of users is less than the square of the signal dimension. Moreover, we show that the coalition has the best chance of evading detection when it uses equal weights.

Original language	English (US)
Title of host publication	2011 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2011 - Proceedings
Pages	1856-1859
Number of pages	4
DOIs	https://doi.org/10.1109/ICASSP.2011.5946867
State	Published - Aug 18 2011
Event	36th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2011 - Prague, Czech Republic Duration: May 22 2011 → May 27 2011

Publication series

Name	ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
ISSN (Print)	1520-6149

Other

Other	36th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2011
Country	Czech Republic
City	Prague
Period	5/22/11 → 5/27/11

Keywords

Digital fingerprinting
compressed sensing
equiangular tight frames

ASJC Scopus subject areas

Software
Signal Processing
Electrical and Electronic Engineering

Access to Document

10.1109/ICASSP.2011.5946867

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Mixon, D. G., Quinn, C., Kiyavash, N., & Fickus, M. (2011). Equiangular tight frame fingerprinting codes. In 2011 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2011 - Proceedings (pp. 1856-1859). [5946867] (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings). https://doi.org/10.1109/ICASSP.2011.5946867

Equiangular tight frame fingerprinting codes. / Mixon, Dustin G.; Quinn, Christopher; Kiyavash, Negar; Fickus, Matthew.

2011 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2011 - Proceedings. 2011. p. 1856-1859 5946867 (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Mixon, DG, Quinn, C, Kiyavash, N & Fickus, M 2011, Equiangular tight frame fingerprinting codes. in 2011 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2011 - Proceedings., 5946867, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, pp. 1856-1859, 36th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2011, Prague, Czech Republic, 5/22/11. https://doi.org/10.1109/ICASSP.2011.5946867

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