Results 21 to 30 of about 4,447 (252)

Information Privacy Protection Based on Verifiable (t, n)-Threshold Multi-Secret Sharing Scheme

IEEE Access, 2020
General secret sharing schemes comprise a secret dealer and a number of participants. The dealer can randomly generate a secret and then distribute shares of the secret to the participants.
Na Wang, Yuanyuan Cai, Junsong Fu, Xiqi Chen   +3 more
doaj   +1 more source

Hierarchical secret sharing scheme for WSN based on linear homogeneous recurrence relations

International Journal of Distributed Sensor Networks, 2022
Wireless sensor network is a key technology in the sensing layer of the Internet of Things. Data security in wireless sensor network is directly related to the authenticity and validity of data transmitted in the Internet of Things.
Yan Lin, Hongliang Zhu, Guoai Xu, Guosheng Xu   +3 more
doaj   +1 more source

Asymptotically ideal Chinese remainder theorem ‐based secret sharing schemes for multilevel and compartmented access structures

IET Information Security, 2021
Multilevel and compartmented access structures are two important classes of access structures where participants are grouped into levels/compartments with different degrees of trust and privileges.
Ferucio Laurenţiu Ţiplea, Constantin Cătălin Drăgan   +1 more
doaj   +1 more source

Randomness in Multi-Secret Sharing Schemes

J. Univers. Comput. Sci., 1999
JUCS - Journal of Universal Computer Science Volume Nr.
BLUNDO, Carlo, MASUCCI, Barbara
openaire   +3 more sources

(t,n) multi-secret sharing scheme extended from Harn-Hsu’s scheme

EURASIP Journal on Wireless Communications and Networking, 2018
Multi-secret sharing scheme has been well studied in recent years. In most multi-secret sharing schemes, all secrets must be recovered synchronously; the shares cannot be reused any more.
Tong Zhang, Xizheng Ke, Yanxiao Liu
doaj   +1 more source

Multi-linear Secret-Sharing Schemes [PDF]

, 2014
Multi-linear secret-sharing schemes are the most common secret-sharing schemes. In these schemes the secret is composed of some field elements and the sharing is done by applying some fixed linear mapping on the field elements of the secret and some randomly chosen field elements.
Amos Beimel, Aner Ben-Efraim, Carles Padró, Ilya Tyomkin   +3 more
openaire   +1 more source

Multi-party computation with conversion of secret sharing [PDF]

Designs, Codes and Cryptography, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hossein Ghodosi, Josef Pieprzyk, Ron Steinfeld   +2 more
openaire   +2 more sources

Dynamic Multi-secret Sharing Scheme in Vector Space Without Trusted Center [PDF]

Jisuanji gongcheng, 2017
The existing secret sharing scheme in the vector space cannot achieve the secret share update or the dynamic addition and deletion of members,and it is hard to ensure the existence of trusted center,so a multi-secret sharing scheme without trusted center
WANG Yuli,DU Weizhang
doaj   +1 more source

Reversible Data Hiding in Encrypted Image Using Multiple Data-Hiders Sharing Algorithm

Entropy, 2023
Reversible Data Hiding in Encrypted Image (RDHEI) is a technology for embedding secret information in an encrypted image. It allows the extraction of secret information and lossless decryption and the reconstruction of the original image.
Chi-Yao Weng, Cheng-Hsing Yang
doaj   +1 more source

An efficient lattice‐based threshold signature scheme using multi‐stage secret sharing

IET Information Security, 2021
Secret sharing is a cryptographic technique used in many different applications such as cloud computing, multi‐party computation and electronic voting.
Hossein Pilaram, Taraneh Eghlidos, Rahim Toluee   +2 more
doaj   +1 more source