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FC
2010
Springer

Secure Computation with Fixed-Point Numbers

13 years 4 months ago
Secure Computation with Fixed-Point Numbers
Abstract. Secure computation is a promising approach to business problems in which several parties want to run a joint application and cannot reveal their inputs. Secure computation preserves the privacy of input data using cryptographic protocols, allowing the parties to obtain the benefits of data sharing and at the same time avoid the associated risks. These business applications need protocols that support all the primitive data types and allow secure protocol composition and efficient application development. Secure computation with rational numbers has been a challenging problem. We present in this paper a family of protocols for multiparty computation with rational numbers using fixed-point representation. This approach offers more efficient solutions for secure computation than other usual representations.
Octavian Catrina, Amitabh Saxena
Added 09 Nov 2010
Updated 09 Nov 2010
Type Conference
Year 2010
Where FC
Authors Octavian Catrina, Amitabh Saxena
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