Title :
Broadcast Group-oriented Encryption in Group Communication
Author :
Ma, Chunbo ; Wu, Yue ; Li, Jianhua
Author_Institution :
Sch. of Inf. Security Eng., Shanghai Jiao Tong Univ.
Abstract :
In this paper, we present a novel broadcast group oriented encryption. In our scheme, any receiver in the designated group can independently decrypt the ciphertext. In addition, compared with other schemes, both ciphertext and private keys are of constant size. Therefore, it is more efficient than the ordinary measures for a sender to encrypt a message for a group
Keywords :
broadcasting; private key cryptography; broadcast group-oriented encryption; ciphertext decryption; group communication; private keys; Authentication; Computer networks; Cryptography; IP networks; Information security; Internet; Privacy; Public key; Subscriptions; TV broadcasting;
Conference_Titel :
Communications, Circuits and Systems Proceedings, 2006 International Conference on
Conference_Location :
Guilin
Print_ISBN :
0-7803-9584-0
Electronic_ISBN :
0-7803-9585-9
DOI :
10.1109/ICCCAS.2006.284984
