Unverified70% confidenceFactExact time
Secure multi-party computation was first proposed by Andrew Yao Chi-chih in 1982 through the Millionaires' Problem.
2
Sources
70%
Confidence
Long-term
Relevance
8/4/2026
First Seen
Sources
PISIGuard：与AI对话时守护你的隐私信息
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