منابع مشابه
Secure Multi-party Computation Made Simple
A simple approach to secure multi-party computation is presented. Unlike previous approaches, it is based on essentially no mathematical structure (like bivariate polynomials) or sophisticated sub-protocols (like zero-knowledge proofs). It naturally yields protocols secure for mixed (active and passive) corruption and general (as opposed to threshold) adversary structures, connrming the previou...
متن کاملUnconditionally Secure Multi-Party Computation
The most general type of multi-party computation involves n participants. Participant i supplies private data xi and obtains an output function fi(x1, . . . , xn). The computation is said to be unconditionally secure if each participant can verify, with probability arbitrarily close to one, that every other participant obtains arbitrarily little information beyond their agreed output fi. We giv...
متن کاملHeterogeneous Secure Multi-Party Computation
The increased processing power and storage capacity of inhome and mobile computing devices has motivated their inclusion in distributed and cloud computing systems. The resulting diverse environment creates a strong requirement for secure computations, which can be realised by Secure Multi-Party Computation (MPC). However, MPC most commonly assumes that parties performing the secure computation...
متن کاملEfficient Secure Multi-party Computation
Since the introduction of secure multi-party computation, all proposed protocols that provide security against cheating players suffer from very high communication complexities. The most efficient unconditionally secure protocols among n players, tolerating cheating by up to t < n/3 of them, require communicating O(n6) field elements for each multiplication of two elements, even if only one pla...
متن کاملPractical and Deployable Secure Multi-Party Computation
Practical and Deployable Secure Multi-Party Computation
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Discrete Applied Mathematics
سال: 2006
ISSN: 0166-218X
DOI: 10.1016/j.dam.2005.03.020