Table 7 Summarized experimental results of key approaches to BCSs.
From: A survey on biometric cryptosystems and cancelable biometrics
Author(s) | Applied scheme | Char. | FRR/FAR (%) | Data Set | Key Length | Remarks |
|---|---|---|---|---|---|---|
Hao et al. [32] | Â | Â | 0.42/0.0 | 70 subjects | 140-bit | - |
| Â | Fuzzy commitment | Iris | Â | Â | Â | Â |
Bringer et al. [33] | Â | Â | 5.62/0.0 | ICE 2005 (244 subjects) | 40-bit | - |
| Â | Â | Â | Â | Â | Â | pre-alignment, |
Clancy et al. [55] | Â | Â | 20-30/0.0 | not given | 224-bit | >1 enroll sam. |
| Â | Â | Fingerprints | Â | Â | Â | Â |
Nandakumar et al. [56] | Fuzzy vault | Â | 4.0/0.004 | FVC2002-DB2 (110 subjects) | 128-bit | >1 enroll sam. |
| Â | Â | Iris | 5.5/0.0 | CASIA v1 (108 subjects) | 256-bit | - |
| Â | Â | Â | Â | Â | Â | |
| Â | Â | Palmprint | 0.73/0.0 | PolyU DB (386 subjects) | 292-bit | - |
Feng and Wah [21] | Â | Â | 28.0/1.2 | 750 subjects | 40-bit | Â |
| Â | Quantization | Online signature | Â | Â | Â | >1 enroll sam. |
Vielhauer et al. [22] | Â | Â | 7.05/0.0 | 10 subjects | 24-bit | Â |
Monrose et al. [23] | Password-hardening | Voice | > 2.0/2.0 | 90 subjects | ~ 60-bit | - |
Teoh et al. [92] | BioHashing | Face | 0.0/0.0 | ORL-DB/Faces94 (194 subjects) | 80-bit | Non-stolen token |
| Â | Multibiometric | Fingerprint | Â | MSU-DBI and | Â | Â |
Nandakumar et al. [106] | Â | Â | 1.8/0.01 | Â | 224 bits | - |
| Â | Fuzzy Vault | and Iris | Â | CASIA v1 (108 subjects) | Â | Â |