Cipher: A Crypto Model for Improving Confidentiality and Non-Tampering of Data
Adetokunbo A. Adenowo, Basirat A. Adenowo, Afeez A. Ajasa · 2013
Vital data and informat ion stored and transmitted on electronic and co mmunication devices are usually subjects of several forms of threat. Ensuring their confidentiality and non-tampering becomes imperative. To curtail such threats, a cryptographic model is proposed and implemented base on a methodologyunderpinned by four key philosophies. The time analysis that indicates the: best, average and worst case analysis was undertaken to determine the effectiveness of the model in expanding attackers' space in attempts to enhance the security of data/information. The analysis reflects a linear proportionality of encryption with respect to size of data. The result reflects an expansion of the search space for the cryptanalyst (i.e. an attacker) to break through the security level ach ieved.