Name
Abstract | ||
|---|---|---|
Quantum secret sharing (QSS) is a fundamental primitive in quantum cryptography. The complex and secure multiparty quantum protocols can be built using QSS. The existing QSS protocols are either (n, n) threshold 2-level or (t, n) threshold d-level with a trusted player, where n denotes the number of players and t denotes the threshold number of players. Here, we propose a secure d-level QSS protocol for sharing a secret, where t players can reconstruct the secret without a trusted player. This protocol is more secure, flexible, and practical as compared to the existing QSS protocols: (n, n) threshold 2-level and (t, n) threshold d-level with a trusted player. Further, it does not disclose any information about the secret to players. Its security analysis shows that the intercept-resend, intercept, entangle-measure, forgery, collision and collusion attacks are not possible in this protocol. |
Year | DOI | Venue |
|---|---|---|
2020 | 10.1007/s11128-019-2571-4 | Quantum Information Processing |
Keywords | Field | DocType |
Secure computation, Quantum cryptography, Information security, Quantum secret sharing | Threshold number,Quantum secret sharing,Quantum mechanics,Quantum computer,Theoretical computer science,Security analysis,Quantum cryptography,Quantum protocols,Collusion,Physics | Journal |
Volume | Issue | ISSN |
19 | 2 | 1570-0755 |
Citations | PageRank | References |
1 | 0.36 | 0 |
Authors | ||
2 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Kartick Sutradhar | 1 | 4 | 1.11 |
| H. Om | 2 | 99 | 17.56 |