Table 19.

Weighted Sum of PDA.

Authors & Ref. No.	Computation Time	Communication Overhead	Security Strength	Security Hardness	Security Requirements	$\mathcal{W}{\mathcal{P}}_{\mathit{a}\mathit{v}}$
Amin et al. [80]	0.1603213	0.12720157	0	0.13333333	0	0.42085616
Wang and Liu [69]	0	0	0	0	0	0
Li and Hong [70]	0.0479281	0	0	0	0	0.04792809
Jawaid et al. [83]	0.1722249	0.14481409	0	0.46666667	0	0.78370564
Mutaz et al. [71]	0	0.01213307	0.133333	0	0.115789	0.26125588
Lu et al. [72]	0	0	0.133333	0	0.115789	0.24912281
Li et al. [73]	0	0	0.133333	0	0.115789	0.24912281
Prameela & Ponmuthuramalingam [74]	0.1046633	0.01213307	0.133333	0	0.115789	0.36591918
Omala et al. [75]	0	0.01213307	0.133333	0	0.115789	0.26125588
Omala et al. [81]	0.1523855	0.12720157	0.133333	0.13333333	0.115789	0.66204322
Gao et al. [82]	0.1444498	0.09197652	0.133333	0.13333333	0.115789	0.61888242
Ullah et al. [84]	0.168257	0.15068493	0	0.46666667	0	0.78560861
Jawaid et al. [76]	0	0.01213307	0.133333	0	0.115789	0.26125588
Noor et al. [85]	0.1722249	0.15068493	0	0.46666667	0	0.78957648
Hu et al. [77]	0	0	0.133333	0	0.115789	0.24912281