상세정보
학술지
A Trusted Key Management Scheme for Digital Rights Management
- 발행일
- 200502
- 출처
- ETRI Journal, v.27 no.1, pp.114-117
- ISSN
- 1225-6463
- 출판사
- 한국전자통신연구원 (ETRI)
- 협약과제
- 04MC2200, 멀티 플랫폼기반 콘텐츠 유통을 위한 DRM기술 개발, 윤기송
- 초록
- In this paper, we propose a key management scheme which can provide delivery of the key used to encrypt a digital content from the package server to digital rights management (DRM) clients in a secure manner. The proposed scheme can protect digital content from attacks since an encrypted digital content is sent by a package server and only DRM. clients can decrypt the encrypted digital content. It protects the key not only from purchasers but also among the other principals who manage the distribution and license servers.
- KSP 제안 키워드
- Digital content, Digital rights management(DRM), Key Management Scheme
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