Shamir's Secret Sharing
Split a secret into multiple shares — any K of N shares can reconstruct it
Secret
Total Shares (N): 5
220
Threshold (K): 3
25
How It Works
Your secret is split into 5 shares. Any 3 shares can reconstruct it, but 2 or fewer reveal nothing.
Share 1 Share 2 Share 3 Share 4 Share 5← 3 needed
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