On-line music protection and MP3 compression

Author

Gang, Litao ; Akansu, A.N. ; Ramkumar, Mahalingam ; Xie, Xuefei

Author_Institution

Dept. of Electr. & Comput. Eng., New Jersey Inst. of Technol., Newark, NJ, USA

fYear

2001

fDate

2001

Firstpage

13

Lastpage

16

Abstract

In multimedia content protection, encryption is often used to limit the access to authorized users. The authors concentrate on audio content protection. The encryption can be integrated with source encoding to generate the encrypted bitstream or directly scramble the compressed bitstream. We investigate the MP3 format music protection. Several scrambling algorithms in raw data domain and MP3 compression domain are presented for various application scenarios

Keywords

authorisation; cryptography; data compression; multimedia communication; music; MP3 compression domain; MP3 format music protection; application scenarios; audio content protection; authorized user access control; compressed bitstream; encrypted bitstream; encryption; multimedia content protection; online music protection; raw data domain; scrambling algorithms; source encoding; Cryptography; Data security; Digital audio players; Discrete cosine transforms; Encoding; Filter bank; Multiple signal classification; Protection; Psychology; Quantization;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Multimedia, Video and Speech Processing, 2001. Proceedings of 2001 International Symposium on

Conference_Location

Hong Kong

Print_ISBN

962-85766-2-3

Type

conf

DOI

10.1109/ISIMP.2001.925318

Filename

925318