ID-based key management scheme using threshold decryption for OPMD environment
- Title
- ID-based key management scheme using threshold decryption for OPMD environment
- Author
- 오희국
- Keywords
- Access control; User ID; Single users; Public values; User-centric; Public keys; Consumer devices; Key management; Environmental management; Multiple devices; Multi-devices; Threshold decryption; ID-based; Cryptography; Consumer electronics
- Issue Date
- 2012-01
- Publisher
- IEEE
- Citation
- Digest of Technical Papers - IEEE International Conference on Consumer Electronics, article no. 6161812, Page. 733-734
- Abstract
- In this paper, we propose a key management scheme to protect contents in OPMD (One Person Multi Device) environment where a single user has multiple consumer devices. The proposed scheme using IBTD, a key management scheme that uses a user ID as a public key and the threshold decryption scheme that decrypts secret shares only if n the number of secret public values created by a contents server is more than t. Our proposed scheme enables users in OPMD environment to conveniently and easily use their contents through any of their multiple devices, and allows a contents server can manage keys efficiently in the user-centric key management way rather than in the device-centric key management way. © 2012 IEEE.
- URI
- https://ieeexplore.ieee.org/document/6161812/https://repository.hanyang.ac.kr/handle/20.500.11754/185837
- ISSN
- 2158-3994;2158-4001
- DOI
- 10.1109/ICCE.2012.6161812
- Appears in Collections:
- ETC[S] > ETC
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