EURASIP Journal on Advances in Signal Processing

Table 3 Equal error rates (%) when the adversary has the true biometric features but does not possess the associated secret key

From: Practical security and privacy attacks against biometric hashing using sparse recovery

PCA dimension	Biohash length
	128	256	512	1024
200	6.199	4.290	4.243	2.917
1024	6.497	4.902	4.375	3.044

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