Art of Misdirection Using AES, Bi-layer Steganography and Novel King-Knight's Tour Algorithm. - Sudharshan Chakravarthy; Vishnu Sharon; Karthikeyan Balasubramanian; V. Vaithiyanathan (SIRS, 2015)

An optimized hierarchical encryption technique for tamper recognition. - Sudharshan Chakravarthy; Madhav Anand Jagannathan; J. Jennifer Ranjani; Balamurugan Baluswamy; Seifedine Nimer Kadry (Multim. Tools Appl., 2019)