star student project

They transmit the encrypted data star student project  to the channel provider. If the bandwidth is enough, the channel provider transmits star student project  the encrypted data. Otherwise, the channel provider sends a “bandwidth- insufficiency” star student project  message to the content owner, and then the content owner generates the star student project  auxiliary information according to the original and encrypted content and provides star student project  it to the channel provider
https://www.youtube.com/watch?v=MzV9qsw2sJc
https://www.youtube.com/watch?v=5CDTVXENHtc
https://www.youtube.com/watch?v=7BQbP00P_PU