| 摘要 |
FIELD: information technology. ^ SUBSTANCE: system comprises: a plurality of peer nodes forming a peer-to-peer network; a distributed hash table of the peer-to-peer network; a first peer node configured to: publish contact information to be searched by a second peer node, create a cryptographically unique identifier; create a signature by signing the contact information with a private key; append a second cryptographically unique identifier to the first cryptographically unique identifier to form a combination key; create a single record corresponding to the contact information and insert the single record into the distributed hash table. ^ EFFECT: broader functionalities of a peer-to-peer network. ^ 19 cl, 12 dwg |
