Homomorphic Signatures with Efficient Verification for Polynomial Functions

  title={Homomorphic Signatures with Efficient Verification for Polynomial Functions},
  author={Dario Catalano and Dario Fiore and Bogdan Warinschi},
  journal={IACR Cryptology ePrint Archive},
A homomorphic signature scheme for a class of functions C allows a client to sign and upload elements of some data set D on a server. At any later point, the server can derive a (publicly verifiable) signature that certifies that some y is the result computing some f ∈ C on the basic data set D. This primitive has been formalized by Boneh and Freeman… CONTINUE READING



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