Generic Construction of Forward-Secure Revocable Identity-Based Signature and Lattice-Based Instantiations

Table 2

Comparison of space cost.

Traditional schemes
SE13 [4]
WLH17 [16]
Post-quantum schemes
HTH17 [34]
XWW20 [13]
XWW20 [14]
XWZ22 [15]
Con.1+ [28, 29]
Con.1+ [30, 31]
Con.2+ [28]
Con.2+ [30]
Con.3+ [28, 29]
Con.3+ [30, 31]