SLIDE 1
Why?
- Digital Rights Management is
something service providers have to deal with.
- Standard mechanisms for managing
DRM Proxy Architecture draft-zhipeng-pkix-drm-proxy-architecture - - PowerPoint PPT Presentation
DRM Proxy Architecture draft-zhipeng-pkix-drm-proxy-architecture - - PowerPoint PPT Presentation
DRM Proxy Architecture draft-zhipeng-pkix-drm-proxy-architecture Zhipeng Zhou (via Barry Leiba) Huawei Technologies Why? Digital Rights Management is something service providers have to deal with. Standard mechanisms for managing
SLIDE 2
SLIDE 3
Parties
Content Provider Service Provider Service Consumer Content Consumer
SLIDE 4
Parties
Content Provider Service Provider Service Consumer Content Consumer
Company License Server Home Lan TiVo Desktop iTunes
SLIDE 5
Parties
Content Provider Service Provider Service Consumer Content Consumer
iPod BlackBerry Personal Computer TiVo DVR
SLIDE 6
Proxy Architecture
DRM Server DRM Proxy Requester
response proxy response request proxy request
SLIDE 7
Trust Architecture
DRM Server DRM Proxy Requester
response proxy response cert A + authorization cert A + cert B + authorization
SLIDE 8
Protocol
- Defines…
– Authorization Document – Use of digital signatures & certificates
- Establishes trust relationship through
the proxy
SLIDE 9
Questions…
- Is standardizing DRM protocols
interesting?
- Is it better than having a lot of non-
standard stuff out there?
- Future BOF on DRM issues?