Secure computations in minimal model using simple ESCT decomposition

This paper deals with the use of a minimal model for performing secure computations. The communication is based on a protocol which makes use of minimal ESCT (exclusive-or sum of complex terms) expressions in order to perform a secure computation. The complexity of this protocol is directly proportional to the size of the ESCT expression in use, which is much smaller in comparison to other proposed minimal models (e.g. ESOP). Hence, this paper provides a very usefully application of the ESCT expressions in the field of cryptographic protocols.