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Quantum Oblivious Transfer: Difference between revisions
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This [https://link.springer.com/chapter/10.1007/3-540-46766-1_29 example protocol] achieves the task of | Oblivious transfer (OT) is a cryptographic primitive between two parties, sender and receiver. It is generally used as a building block for secure multi-party computation such as bit commitment. The functionality of OT is the following: Sender sends two bits/qubits to the receiver and the receiver can choose to receive only one of them. The protocol is secure when none of the parties obtain an information they are not supposed to obtain i.e. sender does not know which bit/qubit the receiver has chosen, and the receiver does not obtain information about the other bit/qubit. | ||
This [https://link.springer.com/chapter/10.1007/3-540-46766-1_29 example protocol] achieves the task of practical OT where it can be realised with available optoelectronic apparatus while being computationally secure. | |||
'''Tags:''' [[:Category:Two Party Protocols|Two Party Protocols]], [[:Category:Quantum Enhanced Classical Functionality|Quantum Enhanced Classical Functionality]], [[:Category:Specific Task|Specific Task]] | '''Tags:''' [[:Category:Two Party Protocols|Two Party Protocols]], [[:Category:Quantum Enhanced Classical Functionality|Quantum Enhanced Classical Functionality]], [[:Category:Specific Task|Specific Task]] | ||