The consequences of trust in shared secret schemes

Authors:
Gustavus J. Simmons
Affiliations:
-
Venue:
EUROCRYPT '93 Workshop on the theory and application of cryptographic techniques on Advances in cryptology
Year:
1994

Citing 2
Cited 1

A protocol to set up shared secret schemes without the assistance of mutually trusted party

EUROCRYPT '90 Proceedings of the workshop on the theory and application of cryptographic techniques on Advances in cryptology
Geometric Shared Secret and/or Shared Control Schemes

CRYPTO '90 Proceedings of the 10th Annual International Cryptology Conference on Advances in Cryptology

Efficient secret sharing without a mutually trusted authority

EUROCRYPT'95 Proceedings of the 14th annual international conference on Theory and application of cryptographic techniques

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Abstract

By accepting a shared secret or shared control scheme specified by an access structure 驴, an issuing authority also implicitly accepts all of the access structures that can be realized as a result of trust relations that may exist among some of the participants in &Gamma. An algorithm is presented here that makes it possible to fully analyze the consequences of trust to such schemes.