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. 2022 Feb 2;22(3):1146. doi: 10.3390/s22031146

Table 3.

The non-repudiation description.

	Item	Signature Value	Sender	Receiver	Signature Verification
Phase		Signature Value	Sender	Receiver	Signature Verification
Phase 2		$(r_{B 2}, s_{B 2})$	B	HFB	$V e r i f y (z_{B 2}^{'}, r_{B 2}, s_{B 2})$
Phase 3		$(r_{A 1}, s_{A 1})$	A	HFB	$V e r i f y (z_{A 1}^{'}, r_{A 1}, s_{A 1})$
Phase 4		$(r_{A 2}, s_{A 2})$	A	B	$V e r i f y (z_{A 2}^{'}, r_{A 2}, s_{A 2})$
Phase 4		$(r_{B 3}, s_{B 3})$	B	A	$V e r i f y (z_{B 3}^{'}, r_{B 3}, s_{B 3})$