SECURE SHARING MODEL OF GENETIC DATA BASED ON BLOCKCHAIN
Genetic data is a very private personal data asset,and its privacy protection and value has become the current research hot.However,the genetic sequencing industry is still adopting the traditional gene data transaction mode,which has some problems such as the loss of personal gene data ownership and weak privacy of gene data and poor cooperation between sharing parties.In view of this,this paper proposes a genetic data sharing model based on blockchain.It made use of the trust-removing and traceability characteristics of blockchain technology to clarify the ownership of individual genetic data.The privacy of genetic data was guaranteed by using cryptography technology and reliable hardware.The smart contract was used to deal with the sharing process among sharing parties,and a safe and feasible gene data sharing model was established,which served as the technical support of gene data value transfer.The secure sharing platform of gene data was simply implemented,the advantages of the model were compared,and the security analysis was made.
Gene dataBlockchainSmart contractData sharingValue of circulation
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