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Proxy Re-encryption based Fair Trade Protocol for Digital Goods Transactions via Smart Contracts. (arXiv:2306.01299v1 [cs.CR])
cs.CR updates on arXiv.org arxiv.org
With the massive amount of digital data generated everyday, transactions of
digital goods become a trend. One of the essential requirements for such
transactions is fairness, which is defined as that both of the seller and the
buyer get what they want, or neither. Current fair trade protocols generally
involve a trusted third-party (TTP), which achieves fairness by heavily relying
on the TTP's behaviors and the two parties' trust in the TTP. With the
emergence of Blockchain, its decentralization and …
current data defined digital digital data encryption fair fairness generated protocol proxy requirements smart smart contracts trade transactions trend