发明名称 METHOD, DEVICE AND COMPUTER PROGRAM PRODUCT FOR ACTIVATING THE RIGHT OF USE OF AT LEAST ONE SECURED CONTENT ITEM
摘要 The invention discloses a method, device and computer program product for activating the right of use of at least one secured content item in a device. The method comprises providing a device with at least one unencrypted rights object, wherein the at least one rights object assigns the right of use of at least one se-cured content item. When the device is powered on for the first time, a device-resident program is executed and the program encrypts at least one rights object with a device-specific encryption key.
申请公布号 WO2006035111(A1) 申请公布日期 2006.04.06
申请号 WO2005FI00416 申请日期 2005.09.30
申请人 NOKIA CORPORATION;VATAJA, TIMO;INGET, VIRVE 发明人 VATAJA, TIMO;INGET, VIRVE
分类号 G06F21/00 主分类号 G06F21/00
代理机构 代理人
主权项
地址