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Quantum Digital Signature: Difference between revisions
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Tags: [[Multi Party Protocols|Multi Party]], [[Quantum Enhanced Classical Functionality]], [[Specific Task]] | Tags: [[Multi Party Protocols|Multi Party]], [[Quantum Enhanced Classical Functionality]], [[Specific Task]] | ||
==Properties== | ==Properties== | ||
*''Transferability:'' Also known as authenticity, it means that at any point a recipient (buyer) can prove it to another recipient (verifier) that the concerned message has been signed by the claimed sender (Seller). | *'''Transferability:''' Also known as authenticity, it means that at any point a recipient (buyer) can prove it to another recipient (verifier) that the concerned message has been signed by the claimed sender (Seller). | ||
*''Unforgeability:'' Also known as integrity, it ensures that a dishonest recipient (buyer) can neither alter a DS nor sign a message with a fake DS (DS that has not come from a genuine sender) and forward it to other recipients (verifier) successfully. | *'''Unforgeability:''' Also known as integrity, it ensures that a dishonest recipient (buyer) can neither alter a DS nor sign a message with a fake DS (DS that has not come from a genuine sender) and forward it to other recipients (verifier) successfully. | ||
*''Non-Repudiation:'' This property implies that at any point a dishonest sender (seller) cannot deny having signed the message sent to a genuine recipient (Buyer). | *'''Non-Repudiation:''' This property implies that at any point a dishonest sender (seller) cannot deny having signed the message sent to a genuine recipient (Buyer). | ||
==Discussion== | ==Discussion== | ||
(Review Papers) | (Review Papers) | ||