On the Security of an Identity Based Broadcast Encryption Scheme

Provided by: International Association of Computer Science & Information Technology (IACSIT)
Topic: Security
Format: PDF
Broadcast encryption, introduced by the researchers, allows a centralized transmitter to send encrypted messages to a collection of users such that only a privileged subset of users can decrypt them. Broadcast encryption has found many interesting applications, such as access control in encrypted file systems, satellite TV subscription services, and DVD content protection. In the past nearly two decades, broadcast encryption has attracted great interest, and many elegant broadcast encryption schemes have been proposed, e.g.,.

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