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Secure Client- Server Delegated Computation: Difference between revisions
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Secure Client- Server Delegated Computation (view source)
Revision as of 15:07, 27 September 2018
, 27 September 2018→Classical Online Communication-Quantum Online Communication
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It involves a partially quantum Client perform a one time quantum communication to send input to the Server, in the preparation Stage and then to receive outputs from the Server, during output correction. The Client and Server then exchange classical messages during the computation phase. Universal Blind Quantum Computation (UBQC) is a protocol falling under this category. In this protocol Client hides his input, output and computation from the Server using [[Supplementary Information#Measurement Based Quantum Computation|MBQC]] by sending hidden quantum states to the Server. UBQC protocols can be realised by a [[Prepare and Send-Universal Blind Quantum Computation|Prepare and Send UBQC]] protocol where client prepares and sends the input states to the Server. If the task performed by the Server can be verified by the Client, the protocol is Verifiable Universal Blind Quantum Computation (VUBQC). Same as UBQC, VUBQC can also be realised by [[Prepare and Send Verifiable Universal Blind Quantum Computation|Prepare and Send VUBQC]]. | It involves a partially quantum Client perform a one time quantum communication to send input to the Server, in the preparation Stage and then to receive outputs from the Server, during output correction. The Client and Server then exchange classical messages during the computation phase. Universal Blind Quantum Computation (UBQC) is a protocol falling under this category. In this protocol Client hides his input, output and computation from the Server using [[Supplementary Information#Measurement Based Quantum Computation|MBQC]] by sending hidden quantum states to the Server. UBQC protocols can be realised by a [[Prepare and Send-Universal Blind Quantum Computation|Prepare and Send UBQC]] protocol where client prepares and sends the input states to the Server. If the task performed by the Server can be verified by the Client, the protocol is Verifiable Universal Blind Quantum Computation (VUBQC). Same as UBQC, VUBQC can also be realised by [[Prepare and Send Verifiable Universal Blind Quantum Computation|Prepare and Send VUBQC]]. | ||
===Classical Online Communication-Quantum Online Communication=== | ===Classical Online Communication-Quantum Online Communication=== | ||
It involves a partially quantum Client perform quantum and classical communication throughout the protocol. The Client and Server then exchange classical messages during the computation phase. Universal Blind Quantum Computation (UBQC) is a protocol falling under this category. In this protocol Client hides his input, output and computation from the Server using [[Supplementary Information#Measurement Based Quantum Computation|MBQC]] by sending hidden quantum states to the Server. Such UBQC protocols can be realised by a [[Measurement Only Universal Blind Quantum Computation|Measurement Only UBQC]] protocol where the client measures some known quantum state prepared by server in a rotated basis to generate input states. Same as UBQC, VUBQC can also be realised by [[Measurement Only Verifiable Universal Blind Quantum Computation|Measurement Only VUBQC]] protocols. Version for quantum input/output is also available in the descriptions. | It involves a partially quantum Client perform quantum and classical communication throughout the protocol. The Client and Server then exchange classical messages during the computation phase. Universal Blind Quantum Computation (UBQC) is a protocol falling under this category. In this protocol Client hides his input, output and computation from the Server using [[Supplementary Information#Measurement Based Quantum Computation|MBQC]] by sending hidden quantum states to the Server. Such UBQC protocols can be realised by a [[Measurement Only-Universal Blind Quantum Computation|Measurement Only UBQC]] protocol where the client measures some known quantum state prepared by server in a rotated basis to generate input states. Same as UBQC, VUBQC can also be realised by [[Measurement Only Verifiable Universal Blind Quantum Computation|Measurement Only VUBQC]] protocols. Version for quantum input/output is also available in the descriptions. | ||
===Classical Online Communication-No Quantum Communication=== | ===Classical Online Communication-No Quantum Communication=== | ||