Title :
A Multi-level Threshold Multi-Secret Sharing Scheme with Periodic Renewing
Author :
Zou, Hui ; Wang, Jiandong ; Lu, Fengjia
Author_Institution :
Dept. of Inf. Engieering, Shijiazhuang Univ. of Econ., Shijiazhuang
Abstract :
In multi-secret sharing schemes, the secrets can only be shared in the same threshold. A multi-level threshold multi-secret sharing scheme with periodic renewing based on the intractability of the discrete logarithm is proposed. The scheme has the following characteristics: The secrets can be shared in the multiple level threshold .The multiple secrets can be shared in the same level threshold. The master shadow of every participant can be renewed periodically.
Keywords :
cryptography; cryptography; discrete logarithm; multilevel threshold scheme; multisecret sharing scheme; periodic renewing; Computer science; Computer science education; Cryptography; Educational technology; Equations; Polynomials; Research and development; Security; multi-level threshold; multi-secret sharing; periodic renewing;
Conference_Titel :
Education Technology and Computer Science, 2009. ETCS '09. First International Workshop on
Conference_Location :
Wuhan, Hubei
Print_ISBN :
978-1-4244-3581-4
DOI :
10.1109/ETCS.2009.610
