Journal of Sensors / 2016 / Article / Tab 2

Research Article

Security Analysis and Improvements of Session Key Establishment for Clustered Sensor Networks

Table 2

Computation cost analysis of the proposed scheme (during sessions).

Phases NodesOperations
1024-bit RSASHA164-bit AES163-bit ECDH
SigningVerificationEncryptionDecryptionKey generationKey exchange

Hash chain setup Gateway10011
(one time) Cluster head0111011

Key establishment Gateway00000
( times) Cluster head000

We are committed to sharing findings related to COVID-19 as quickly as possible. We will be providing unlimited waivers of publication charges for accepted research articles as well as case reports and case series related to COVID-19. Review articles are excluded from this waiver policy. Sign up here as a reviewer to help fast-track new submissions.