เปรียบเทียบวิธี

	การคำนวณแบบหลายฝ่ายที่ปลอดภัย	ความเป็นส่วนตัวเชิงอนุพันธ์
สาขาวิชา	ความเป็นส่วนตัว	ความเป็นส่วนตัว
ตระกูล	Machine learning	Machine learning
ปีกำเนิด	1982	2006
ผู้ริเริ่ม	Andrew Yao	Cynthia Dwork
ประเภท	Cryptographic protocol family	Privacy-preserving randomized mechanism
แหล่งต้นตำรับ	Yao, A. C. (1982). Protocols for secure computations. 23rd Annual Symposium on Foundations of Computer Science, 160–164.	Dwork, C. (2006). Differential privacy. International Colloquium on Automata, Languages and Programming (ICALP), 1–12.
ชื่อเรียกอื่น	MPC, Multi-Party Computation, Privacy-Preserving Computation, Güvenli Çok Taraflı Hesaplama	DP, epsilon-differential privacy, randomized privacy, Diferansiyel Gizlilik
ที่เกี่ยวข้อง	3	3
สรุป	Secure Multi-Party Computation (SMPC) is a cryptographic paradigm that enables two or more parties to jointly compute a function over their private inputs without revealing those inputs to one another. Introduced by Andrew Yao in 1982 through his seminal garbled-circuit construction, SMPC provides provable privacy guarantees grounded in computational hardness assumptions. It underpins modern privacy-preserving data analysis, enabling collaborative computation on sensitive datasets in finance, healthcare, and machine learning.	Differential privacy is a mathematical framework for releasing statistical information about a dataset while providing rigorous guarantees that individual records cannot be identified or inferred. Introduced by Cynthia Dwork in 2006, it formalizes privacy as a probabilistic bound: any single individual's presence or absence in the dataset changes the output distribution by at most a multiplicative factor of e^ε, where ε is the privacy budget controlling the privacy–utility tradeoff.