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Published in:
2011 | OriginalPaper | Chapter
Efficient Secret Sharing Schemes
Authors : Chunli Lv, Xiaoqi Jia, Jingqiang Lin, Jiwu Jing, Lijun Tian, Mingli Sun
Published in: Secure and Trust Computing, Data Management and Applications
Publisher: Springer Berlin Heidelberg
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We propose a new XOR-based (
k
,
n
) threshold secret SSS, where the secret is a binary string and only XOR operations are used to make shares and recover the secret. Moreover, it is easy to extend our scheme to a multi-secret sharing scheme. When
k
is closer to
n
, the computation costs are much lower than existing XOR-based schemes in both distribution and recovery phases. In our scheme, using more shares (≥
k
) will accelerate the recovery speed.