Secure Multiparty Computation and Secret Sharing

Secure Multiparty Computation and Secret Sharing 1st Edition
by Ronald Cramer(Author), Ivan Bjerre Damgård(Author), Jesper Buus Nielsen(Author)
Publisher: Cambridge University Press; 1st edition (July 15, 2015)
Language: English
Hardcover: 381 pages
ISBN-10: 1107043050
ISBN-13: 9781107043053
Book Description
In a data-driven society, individuals and companies encounter numerous situations where private information is an important resource. How can parties handle confidential data if they do not trust everyone involved? This text is the first to present a comprehensive treatment of unconditionally secure techniques for multiparty computation (MPC) and secret sharing. In a secure MPC, each party possesses some private data, while secret sharing provides a way for one party to spread information on a secret such that all parties together hold full information, yet no single party has all the information. The authors present basic feasibility results from the last 30 years, generalizations to arbitrary access structures using linear secret sharing, some recent techniques for efficiency improvements, and a general treatment of the theory of secret sharing, focusing on asymptotic results with interesting applications related to MPC.