Event
01_1
| 제출번호(No.) | 0072 |
|---|---|
| 분류(Section) | Special Session |
| 분과(Session) | Quantum Information, Computation and Cryptography (SS-04) |
| 영문제목 (Title(Eng.)) |
Quantum Secret Sharing and Mermin Operator |
| 저자(Author(s)) |
Minjin Choi1, Yonghae Lee1, Soojoon Lee1 Kyung Hee University 1 |
| 초록본문(Abstract) | We present a quantum secret sharing protocol on a given state close to the Greenberger-Horne-Zeilinger state, and use an inequality derived from the Mermin inequality to determine whether players in our protocol securely achieve perfectly correlated classical bits. In this work, we show that if our inequality holds then every legitimate player can have key bits with positive key rate. Therefore, for sufficiently many copies of the state, the players can securely share a classical secret with high probability by our protocol. |
| 분류기호 (MSC number(s)) |
81P45, 81P94 |
| 키워드(Keyword(s)) | quantum cryptography, secret sharing, Mermin operator |
| 강연 형태 (Language of Session (Talk)) |
Korean |