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Table 1 Comparisons of essential properties for mobile satellite communication systems

From: An efficient and secure anonymous authentication scheme for mobile satellite communication systems

 

Cruickshank

Hwang et al.

Chang et al.

Chen et al.

Proposed

Mutual authentication

Yes

Yes

Yes

Yes

Yes

Confidentiality

Yes

NA

NA

Yes

Yes

User's privacy

No

Yes

Nob

Yes

Yes

Low computation cost

No

No

Noc

No

Yes

Simple key management

No

No

Yes

Yes

Yes

Minimum trust

Noa

Yes

Yes

Yes

Yes

Session independence

Yes

No

Yes

Yes

Yes

  1. NA: not addressed
  2. a CAs are required
  3. b Partial privacy
  4. c Depending on the access times that the NCC provides