A Blockchain-Based Microgrid Data Disaster Backup Scheme in Edge Computing

Table 1

Description of main symbols.

Number	Symbols	Description
1	ID	The identity of the edge server
2		Password
3		Seed key
4		The number of other nodes contained in each K-bucket
5		The number of edge servers
6		Plaintext
7		Seed
8		Random string
9		Ciphertext
10		The number of consensus nodes
11		Public key
12		Private key
13		Random input
14		Random output
15		Zero-knowledge proof
16		The type of node
17		The consensus stage
18		The number of node winning sortition
19		Weight
20		Total weight
21		The result of sortition
22		Damping coefficient
23		The number of incoming links for the node
24		The number of outgoing links for the node
25		The total number of links to the node
26		The incoming link reputation of the node
27		The outgoing link reputation of the node
28		The block generation probability of the node
29		The size of the seed space
30		The distribution of the message space
31		Message space
32		The maximum message probability
33		The distribution of the password