One-time packet key exchange scheme for secure real-time multimedia applications

作者：

Highlights：

• We propose a selective one-time packet key encryption scheme.

• Real-time key exchange is applied to the selected RTP packets.

• We solve the timely use of the packet keys for real-time multimedia applications.

• The encryption rate can be reduced to 17.5% while satisfying strong security.

摘要

•We propose a selective one-time packet key encryption scheme.•Real-time key exchange is applied to the selected RTP packets.•We solve the timely use of the packet keys for real-time multimedia applications.•The encryption rate can be reduced to 17.5% while satisfying strong security.

论文关键词：Real-time multimedia,Application security,Real-time key exchanges,One-time packet key,Security strength

论文评审过程：Received 10 August 2013, Revised 17 September 2013, Accepted 10 April 2014, Available online 24 April 2014.

论文官网地址：https://doi.org/10.1016/j.jcss.2014.04.023