A threshold cryptosystem, the basis for the field of threshold cryptography, is a cryptosystem in which the secret key is split into a number of pieces that are given to different parties. Several parties (more than some threshold number) can then cooperate to use the cryptosystem.
A threshold cryptosystem, the basis for the field of threshold cryptography, is a cryptosystem in which the secret key is split into a number of pieces that are given to different parties. Several parties (more than some threshold number) can then cooperate to use the cryptosystem.
Source: Wikipedia "Threshold cryptosystem" · CC BY-SA 4.0
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