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New results and applications for multi-secret sharing schemes

Author
Herranz, J.; Ruiz, A.; Saez, G.
Type of activity
Journal article
Journal
Designs codes and cryptography
Date of publication
2014-12-01
Volume
73
Number
3
First page
841
Last page
864
DOI
https://doi.org/10.1007/s10623-013-9831-6 Open in new window
Project funding
Ares - Team for Advanced REsearch on information Security and privacy
Ares. team for Advanced REsearch on information Security and privacy
CRIPTOGRAFIA DE CLAVE PUBLICA Y COMPARTICIÓN DE SECRETOS
Repository
http://hdl.handle.net/2117/27633 Open in new window
Abstract
In a multi-secret sharing scheme (MSSS), different secrets are distributed among the players in some set , each one according to an access structure. The trivial solution to this problem is to run independent instances of a standard secret sharing scheme, one for each secret. In this solution, the length of the secret share to be stored by each player grows linearly with (when keeping all other parameters fixed). Multi-secret sharing schemes have been studied by the cryptographic community mostl...
Citation
Herranz, J.; Ruiz, A.; Saez, G. New results and applications for multi-secret sharing schemes. "Designs codes and cryptography", 01 Desembre 2014, vol. 73, núm. 3, p. 841-864.
Keywords
CRYPTOSYSTEMS, DIFFIE-HELLMAN, ENCRYPTION, Entropy, Multi-policy cryptosystems, Multi-secret sharing schemes, Provable security, SECURITY, THRESHOLD SIGNATURES
Group of research
MAK - Mathematics Applied to Cryptography

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