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Quantum Digital Signature: Difference between revisions
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Digital Signatures (DS) allow for the exchange of classical messages from sender to multiple recipients, with a guarantee that the signature has come from a genuine sender. Additionally, it comes with the properties of (i) transferability, i.e. messages with DS can be forwarded from one recipient to another such that DS is verifiable to have come from the original sender, (ii) non-repudiation, i.e at any stage after sending the message to one recipient, sender cannot deny having sent the message and corresponding DS, and (iii) unforgeability, i.e. a dishonest recipient cannot alter or fake the sender's DS and forward it to other recipients successfully. | Digital Signatures (DS) allow for the exchange of classical messages from sender to multiple recipients, with a guarantee that the signature has come from a genuine sender. Additionally, it comes with the properties of (i) transferability, i.e. messages with DS can be forwarded from one recipient to another such that DS is verifiable to have come from the original sender, (ii) non-repudiation, i.e at any stage after sending the message to one recipient, sender cannot deny having sent the message and corresponding DS, and (iii) unforgeability, i.e. a dishonest recipient cannot alter or fake the sender's DS and forward it to other recipients successfully. | ||
==Use Case== | ==Use Case== | ||
Tags: Multi Party, Quantum Enhanced Classical Functionality, Specific Task | Signing E-Marksheets, Online Transactions | ||
Tags: [[Multi Party]], [[Quantum Enhanced Classical Functionality]], [[Specific Task]] | |||
==Discussion== | ==Discussion== | ||
(Review Papers) | (Review Papers) | ||