Federico Caccia
Reputation: 1897
Can permissioned blockchain nodes be changed frequently being selected from a white list?
I need to implement a permissioned blockchain where nodes can be changed, based on a selection in a white list. Is there a way to implement this? I am reviewing hyperledger fabric, but I can't understand if I can change nodes after deployment.
Upvotes: 0
Views: 51
Answers (1)
Niall Moore
Reputation: 138
Fabric allows for the use of a certificate authority which can provide x.509 certificates to new nodes joining the network. This allows for nodes to be added after deployment. See this part of the docs Nodes on your whitelist can be authorised/de-authorised by the Membership Service Provider(MSP)
Upvotes: 2
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