Smart Contract-Based Cross-Domain Authentication and Key Agreement System for Heterogeneous Wireless Networks

Table 6

Revoke the public key in the smart contract.

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Algorithm 4 revoke

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function AP_Revoke (id)

% only CA can invoke the function to revoke public key of some node.

 if(sender.pk = = owner)

  Delete(ap[id]);

function user_Revoke (hash)

 if(sender.pk = = owner)

  Delete(user[hash]);

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