MPC: implications for security and scalability
A new paper explores multiparty computation in the context of Bitcoin, analyzing its implications for security and scalability. The research discusses cryptographic techniques that enhance trust-minimized protocols within Bitcoin’s ecosystem.
sciencedirect.com
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A lattice-based privacy-preserving decentralized multi-party payment scheme
Within many research efforts such as [2], [3], [4], in order to solve the aforementioned privacy protection problems, there are many proposed schemes to conceal the amount of a transaction or the addresses of the payer and payee. Except for hiding the amount of a transaction we are concerned about, it is noteworthy that most of the existing solutions only take into account the one-to-one tradings between one payer and one payee of a transaction, whereas other styles of tradings can be seen everywhere.