Title of article
A Dynamic Secret Sharing Scheme Based on Factorization
Author/Authors
Dan Wang، نويسنده , , Yufei Zhang، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
3
From page
160
To page
162
Abstract
A dynamic (t, n)-threshold secret sharing scheme based on factorization is proposed in this paper. It has following properties: (1) the dealer can renew the secret key of the system without renewing the shadows of the participants; (2) when some participantsʹ shadows are revealed, they can be renewed without any effect on the others; (3) a new shadow can be generated for a new participant without any effect on others; (4) the shadows can be reused for many times; (5) the secret key of the system can be recovered in a parallel process.
Keywords
Factorization , Secret sharing scheme , cryptography , Data safety
Journal title
Computer and Information Science
Serial Year
2011
Journal title
Computer and Information Science
Record number
678557
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