| dc.contributor | 資科博一 | |
| dc.creator (作者) | 劉子源 | |
| dc.creator (作者) | Liu, Zi-Yuan | |
| dc.creator (作者) | 許仁傑 | |
| dc.creator (作者) | Hsu, Jen-Chieh | |
| dc.creator (作者) | 左瑞麟 | |
| dc.creator (作者) | Tso , Raylin | |
| dc.creator (作者) | 吳宗成 | |
| dc.creator (作者) | Wu, Tzong-Chen | |
| dc.date (日期) | 2018-02 | |
| dc.date.accessioned | 30-Oct-2019 10:27:28 (UTC+8) | - |
| dc.date.available | 30-Oct-2019 10:27:28 (UTC+8) | - |
| dc.date.issued (上傳時間) | 30-Oct-2019 10:27:28 (UTC+8) | - |
| dc.identifier.uri (URI) | http://nccur.lib.nccu.edu.tw/handle/140.119/127165 | - |
| dc.description.abstract (摘要) | Policy-controlled signature (PCS) was introduced by Pairat Thorncharoensri et al. at ICICS 2009, and improved at Computer Standards & Interfaces 2017. In this type of digital signature, signer can sign a message with some policies. Any verifier who does not satisfies the policies cannot verify the message. They also extended the notion of policy-controlled signature, and called it "universal policy-controlled signature". In their extended notion, they improve the flexibility of the PCS scheme by allowing a third party to equip the signature with policy, rather than the signer. In this work, we use the recent techniques in lattice to construct policy- controlled based signature from NTRU lattice. In particular, we adapt Léo Ducas et al.`s encryption and signature protocol on lattice (ASIACRYPT 2014), and combine them with Pairat Thorncharoensri et al.`s work to satisfy the properties of policy-controlled signature. Our contribution is developing the first quantum- resistant schema based on the policy-controlled signature. | |
| dc.format.extent | 108 bytes | - |
| dc.format.mimetype | text/html | - |
| dc.relation (關聯) | 2018 9th IFIP International Conference on New Technologies, Mobility and Security (NTMS), TELECOM PARITECH - FRANCE | |
| dc.title (題名) | Policy-Controlled Signature from NTRU Lattice | |
| dc.type (資料類型) | conference | |
| dc.identifier.doi (DOI) | 10.1109/NTMS.2018.8328712 | |
| dc.doi.uri (DOI) | https://doi.org/10.1109/NTMS.2018.8328712 | |
