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Compression performance of JPEG encryption scheme

Conference Paper


Abstract


  • Recent development in the Internet and Web based technologies require faster communication of multimedia data in a secure form. A number of encryption schemes for MPEG have been proposed. In this paper, we evaluate the compression performance of JPEG which has been encrypted with Zig-Zag Permutation Algorithm, suggest a security enhancement to the scheme, and propose an alternative to entropy coding recommended by JPEG to compensate for the compression drop occurred duo to permutation.

Publication Date


  • 2002

Citation


  • Kailasanathan, C., Safavi Naini, R., & Ogunbona, P. (2002). Compression performance of JPEG encryption scheme. In International Conference on Digital Signal Processing, DSP Vol. 2 (pp. 1329-1332). doi:10.1109/ICDSP.2002.1028339

Scopus Eid


  • 2-s2.0-24944555014

Start Page


  • 1329

End Page


  • 1332

Volume


  • 2

Abstract


  • Recent development in the Internet and Web based technologies require faster communication of multimedia data in a secure form. A number of encryption schemes for MPEG have been proposed. In this paper, we evaluate the compression performance of JPEG which has been encrypted with Zig-Zag Permutation Algorithm, suggest a security enhancement to the scheme, and propose an alternative to entropy coding recommended by JPEG to compensate for the compression drop occurred duo to permutation.

Publication Date


  • 2002

Citation


  • Kailasanathan, C., Safavi Naini, R., & Ogunbona, P. (2002). Compression performance of JPEG encryption scheme. In International Conference on Digital Signal Processing, DSP Vol. 2 (pp. 1329-1332). doi:10.1109/ICDSP.2002.1028339

Scopus Eid


  • 2-s2.0-24944555014

Start Page


  • 1329

End Page


  • 1332

Volume


  • 2