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Performance evaluation and analysis of parallel software implementations of TDES on a16-PE embedded multiprocessor platform

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Résumé

Embedded system design is increasingly based on single chip multiprocessors because of the high performance and flexibility requirements. Contrary to desktop multi-core and usual multiprocessors, embedded multiprocessors are tightly constrained for the number of external DDR memories due to pin constraints which in turn may affect concurrency access for embedded parallel software implementation. In this paper we explore the implementation of block cipher TDES (Triple Data Encryption Standard) cryptographic algorithm on a 16 processor single chip multiprocessor using two parallelization techniques; the first one by data parallelism where each processor executes the entire TDES algorithm, the second is a pipelined TDES distributed on these 16 processors.

langue originaleAnglais
titre2009 International Conference on Network and Service Security, N2S 2009
étatPublié - 23 nov. 2009
Evénement2009 International Conference on Network and Service Security, N2S 2009 - Paris, France
Durée: 24 juin 200926 juin 2009

Série de publications

Nom2009 International Conference on Network and Service Security, N2S 2009

Une conférence

Une conférence2009 International Conference on Network and Service Security, N2S 2009
Pays/TerritoireFrance
La villeParis
période24/06/0926/06/09

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