A 1-out-n Oblivious Transfer(OT)Protocol Based on Threshold Idea
Yanhong Wang
Abstract
Yanhong Wang
Abstract
In a 1-out-n oblivious transfer(OT)model,the sender sends n messages to the receiver.The receiver only get 1 message from n messages.However,the sender cannot know which message the receiver got.In this paper,we proposed a multiple-use 1-out-n oblivious transfer scheme based on threshold idea.It is more efficient than Naor-Pinkas scheme and Tzeng scheme.
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In a 1-out-n oblivious transfer(OT)model,the sender sends n messages to the receiver.The receiver only get 1 message from n messages.However,the sender cannot know which message the receiver got.In this paper,we proposed a multiple-use 1-out-n oblivious transfer scheme based on threshold idea.It is more efficient than Naor-Pinkas scheme and Tzeng scheme.
Key concepts: Communication source, Computer science, Oblivious transfer, Scheme (mathematics), Protocol (science), Transfer (computing), Theoretical computer science, Computer network