发明名称 METHOD AND DEVICE OF SHARING LICENSE BETWEEN SECURE REMOVABLE MEDIA
摘要 <p>A method and an apparatus for sharing a license between SRMs are disclosed. The method includes: a DRM agent obtains the license from a first SRM, and sets the license to a forwarding state locally; the DRM agent deducts one right of sharing the license; and the DRM agent sends the license to a second SRM. In the prior art, one moving right is deducted when the license moves from SRMI to the device, and the other moving right is deducted when the license moves from the device to SRM2. By contrast, in the technical solution under the present invention, the license forwarded by the DRM agent is set to the forwarding state, and only one sharing right needs to be deducted, and therefore, the consumption of the sharing rights is reduced and the subscriber's rights are protected.</p>
申请公布号 EP2323065(A4) 申请公布日期 2011.12.07
申请号 EP20090802362 申请日期 2009.05.11
申请人 HUAWEI TECHNOLOGIES CO., LTD. 发明人 HUANG, CHEN;ZHANG, RENZHOU;ZHOU, ZHIPENG;YUAN, WEIZHONG
分类号 G06F21/10;H04L29/06 主分类号 G06F21/10
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