Journal of Cloud Computing

Advances, Systems and Applications

Table 1 Ax≡b mod 251 with parameters f(m)=m−1,g(n)=n−1 (unit:s)

From: Publicly verifiable and efficiency/security-adjustable outsourcing scheme for solving large-scale modular system of linear equations

	Problem Size	t_CEnc	t_SCom(t_cloud)	t_EVer(t_edge)	t_CDec
1	450 ×500	0.07587596	0.7940	0.00177463	0.00950239
2	950 ×1000	0.17872325	6.21088	0.00844535	0.0125903
3	1450 ×1500	0.3961571	20.783	0.0184996	0.0277531
4	1950 ×2000	0.6928951	49.303	0.0329889	0.0290819
5	2450 ×2500	1.2596379	95.0151	0.0489073	0.0454629
6	2950 ×3000	1.7189	161.221	0.0731548	0.0451746

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