Improving the Throughput of the AES Algorithm with Multicore Processors

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Provided by: University of Pennsylvania (Wharton)
Topic: Hardware
Format: PDF
AES, Advanced Encryption Standard, can be considered the most widely used modern symmetric key encryption standard. To encrypt/decrypt a file using the AES algorithm, the file must undergo a set of complex computational steps. Therefore a software implementation of AES algorithm would be slow and consume large amount of time to complete. The immense increase of both stored and transferred data in the recent years had made this problem even more daunting when the need to encrypt/decrypt such data arises. As a solution to this problem, in this paper, the authors present an extensive study of enhancing the throughput of AES encryption algorithm by utilizing the state of the art multi-core architectures.
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