Breaking a cryptographic key into parts, giving them to N friends, and be able to reconstruct they key with k/N of the keys. This means that k friends would need to collude in order to take over the key.
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Aug 25, 20241 min read
Breaking a cryptographic key into parts, giving them to N friends, and be able to reconstruct they key with k/N of the keys. This means that k friends would need to collude in order to take over the key.