METHODS AND SYSTEMS TO ESTABLISH TRUSTED PEER-TO-PEER COMMUNICATIONS BETWEEN NODES IN A BLOCKCHAIN NETWORK

摘要

Methods and devices that manage the secure distribution of credentials from a group of autonomous specialized nodes to a requesting node. The secure distribution of credentials may uses secret share and a group private key that none of the nodes reconstructs or possesses. The credentials include an identifier for the requesting node and a secret point that the node assembles from portions of the secret point provided by each of a plurality of the specialized nodes, where the secret point is based on the group private key and a map-to-point hash of the requesting node's identifier.