How to Design Fair Protocols in the Multi-Blockchain Setting

ePrint Report: How to Design Fair Protocols in the Multi-Blockchain Setting

Sivanarayana Gaddam, Ranjit Kumaresan, Srinivasan Raghuraman, Rohit Sinha

Recently, there have been several proposals for secure computation with fair output delivery that require the use of a bulletin board abstraction (in addition to a trusted execution environment (TEE)). These proposals require all protocol participants to have read/write access to the bulletin board. These works envision the use of (public or permissioned) blockchains to implement the bulletin board abstractions. With …

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