An Efficient Online/Offline Signcryption Scheme for Internet of Things in Smart Home

Table 1

Symbols used in the designed algorithm.

S/N	Symbol	Explanation
1	KGC	Key generation center
2		Security parameter
3		Private key of KGC
4		Hash functions
5		Divisor of HCC
6		Master public key of KGC
7		User partial private key
8		Identity of both users (sender and receiver)
9		User public key
10		User private key
11		Signcrypted text