1. Ipsec and ike as functions in sdn controlled network;Vajaranta,2017
2. Libreswan ipsec benchmarking and performance testing. www-site: https://libreswan.org/wiki/benchmarking_and_performance_testing, 2016.
3. Feasibility of fpga accelerated ipsec on cloud;Vajaranta,2018
4. Helion ipsec esp engine. helion technology limited. www-site: https://www.heliontech.com/ipsec.htm, 2006,
5. The use of galois/counter mode (GCM) in ipsec encapsulating security payload (ESP);Viega;RFC,2005