Securing shared systems



Publication Details

Li, M., Susilo, W. & Tonien, J. (2016). Securing shared systems. Lecture Notes in Computer Science, 9929 194-201. Sydney, Australia Proceedings of the 13th International Conference on Cooperative Design, Visualization and Engineering


With increasing reliance on new and interactive technologies, a challenge producers face is the requirement of a secure system to control users of their cooperative designs or applications to reap economic benefit. An authentication code is the series of letters and numbers, often disclosed after purchasing a product or service and that allows access for that user. This paper provides insight into the generation and verification of existing authentication codes and proposes a new scheme, which uses cryptography to embed mathematical structure within the codes to better protect cooperative applications. The proposed method uses a changing key based on a secret key and a random number, and symmetrical block cipher.

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Link to publisher version (DOI) 26