Mutator Sets and their Application to Scalable Privacy

ePrint Report: Mutator Sets and their Application to Scalable Privacy

Alan Szepieniec, Thorkil Værge

A mutator set is a cryptographic data structure for authenticating operations on a changing set of data elements called items. Informally:


- There is a short commitment to the set.
- There are succinct membership proofs for elements of the set.
- It is possible to update the commitment as well as the membership proofs with minimal effort as new items are added to the set …

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