TCC
8 years 15 days ago
2016 Springer TCC
8 years 15 days ago
2016 Springer
We present a new constant round additively homomorphic commitment scheme with (amortized) computational and communication complexity linear in the size of the string committed to. ...
TCC
8 years 15 days ago
2016 Springer TCC
8 years 15 days ago
2016 Springer TCC
8 years 15 days ago
2016 Springer
We show that homomorphic evaluation of any non-trivial functionality of sufficiently many inputs with respect to any CPA secure homomorphic encryption scheme cannot be implemented ...
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