Question

describe the mechanisms required for wireless sensor node​

Answer 1

$\sf{Answer}$

• In random key pre- distribution, a random set of keys or key-related information are/is assigned to each sensor node. Thus, in the key set-up phase, each node can detect or compute the usual keys it shares with its neighbors. The common keys are used as shared secret session keys to ensure node-to-node secrecy.

$\sf{Answer\:by\:UnicornRahuL}$

Answer 2

$\sf{Answer}$

• In random key pre- distribution, a random set of keys or key-related information are/is assigned to each sensor node. Thus, in the key set-up phase, each node can detect or compute the usual keys it shares with its neighbors. The common keys are used as shared secret session keys to ensure node-to-node secrecy.