Table 4 Chronological development of privacy preserving genomic data similarity methods
| Authors | Year | Data (n×m) | Time (s) | Principal method |
|---|---|---|---|---|
| Jha et al. [32] | 2008 | 25×25 | <40 | Smith-Waterman |
| Wang et al. [38] | 2009 | 400×400 | 28.5 | Custom |
| protocols | ||||
| Wang et al. [1] | 2015 | 2000×9000 | 2800 | Private set |
| difference with | ||||
| a reference | ||||
| sequence | ||||
| Cheon et al. [34] | 2015 | 8×8 | 16.4 | Homomorphic |
| encryption | ||||
| Shimzu et al. [35] | 2016 | 2184 genomes | 4-10 | Burrows-Wheeler |
| transform |