IEEE Transactions on Computers
CRYPTO '02 Proceedings of the 22nd Annual International Cryptology Conference on Advances in Cryptology
Private collaborative forecasting and benchmarking
Proceedings of the 2004 ACM workshop on Privacy in the electronic society
How to obtain full privacy in auctions
International Journal of Information Security
Non-interactive Proofs for Integer Multiplication
EUROCRYPT '07 Proceedings of the 26th annual international conference on Advances in Cryptology
Solving Linear Programs Using Multiparty Computation
Financial Cryptography and Data Security
Multiparty Computation of Fixed-Point Multiplication and Reciprocal
DEXA '09 Proceedings of the 2009 20th International Workshop on Database and Expert Systems Application
General secure multi-party computation from any linear secret-sharing scheme
EUROCRYPT'00 Proceedings of the 19th international conference on Theory and application of cryptographic techniques
Multiparty computation for interval, equality, and comparison without bit-decomposition protocol
PKC'07 Proceedings of the 10th international conference on Practice and theory in public-key cryptography
Cryptocomputing with rationals
FC'02 Proceedings of the 6th international conference on Financial cryptography
Secure computation of the mean and related statistics
TCC'05 Proceedings of the Second international conference on Theory of Cryptography
Share conversion, pseudorandom secret-sharing and applications to secure computation
TCC'05 Proceedings of the Second international conference on Theory of Cryptography
A practical implementation of secure auctions based on multiparty integer computation
FC'06 Proceedings of the 10th international conference on Financial Cryptography and Data Security
TCC'06 Proceedings of the Third conference on Theory of Cryptography
Improved primitives for secure multiparty integer computation
SCN'10 Proceedings of the 7th international conference on Security and cryptography for networks
Secure multiparty linear programming using fixed-point arithmetic
ESORICS'10 Proceedings of the 15th European conference on Research in computer security
Processing encrypted floating point signals
Proceedings of the thirteenth ACM multimedia workshop on Multimedia and security
Secure and efficient protocols for iris and fingerprint identification
ESORICS'11 Proceedings of the 16th European conference on Research in computer security
Round-efficient oblivious database manipulation
ISC'11 Proceedings of the 14th international conference on Information security
Towards secure bioinformatics services (short paper)
FC'11 Proceedings of the 15th international conference on Financial Cryptography and Data Security
Secure distributed computation of the square root and applications
ISPEC'12 Proceedings of the 8th international conference on Information Security Practice and Experience
Conversion of real-numbered privacy-preserving problems into the integer domain
ICICS'12 Proceedings of the 14th international conference on Information and Communications Security
Expression rewriting for optimizing secure computation
Proceedings of the third ACM conference on Data and application security and privacy
Secure multiparty aggregation with differential privacy: a comparative study
Proceedings of the Joint EDBT/ICDT 2013 Workshops
An architecture for practical actively secure MPC with dishonest majority
Proceedings of the 2013 ACM SIGSAC conference on Computer & communications security
PICCO: a general-purpose compiler for private distributed computation
Proceedings of the 2013 ACM SIGSAC conference on Computer & communications security
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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.