CRTDH: an efficient key agreement scheme for secure group communications in wireless ad hoc networks. - Ravi K. Balachandran; Byrav Ramamurthy; Xukai Zou; N. Variyam Vinodchandran (ICC, 2005)

A New Cryptographic Scheme for Securing Dynamic Conferences in Data Networks. - Sarang Deshpande; Ajay Kumar Todimala; Ravi K. Balachandran; Byrav Ramamurthy; Xukai Zou; N. V. Vinodchandran (ICC, 2006)

An efficient and attack-resistant key agreement scheme for secure group communications in mobile ad-hoc networks. - Ravi K. Balachandran; Xukai Zou; Byrav Ramamurthy; Amandeep Thukral; N. Variyam Vinodchandran (Wirel. Commun. Mob. Comput., 2008)