Abstract
In a society oriented cryptography it is better to have a public key for the company (organization) than having one for each individual employee [Des88]. Certainly in emergency situations, power is shared in many organizations. Solutions to this problem were presented [Des88], based on [GMW87], but are completely im- practical and interactive. In this paper practical non-interactive public key systems are proposed which allow the reuse of the shared secret key since the key is not revealed either to insiders or to outsiders.
Cite
CITATION STYLE
Desmedt, Y., & Frankel, Y. (1990). Threshold cryptosystems. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 435 LNCS, pp. 307–315). Springer Verlag. https://doi.org/10.1007/0-387-34805-0_28
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