high performance computing on graphics processing units: hgpu.org

Encryption of real-time multimedia data transfers is one of the tasks for telecommunication infrastructure which should be considered in order to reach essential level of security. Execution time of ciphering algorithm could play fundamental role in delay of the packets, therefore, it provides interesting challenge in terms of optimization methods. This work focuses on parallelization possibilities of processing SRTP for the purposes of private gateway with the usage of OpenCL framework, utilization gateway’s resources and analysis of potential improvement.