Cryptology ePrint Archive: Report 2011/385

Efficient Implementation of Grand Cru with TI C6x+ Processor

Azhar Ali Khan and Ghulam Murtaza

Abstract: Grand Cru, a candidate cipher algorithm of NESSIE project, is based on the strategy of multiple layered security and derived from AES-128. This algorithm was not selected for second phase evaluation of NESSIE project due to implementation and processing cost. In this paper we present relatively a fast implementation of the cipher using Texas Instrumentís DSP C64x+.

Category / Keywords: implementation / Grand Cru, Keyed Structure of AES-128, DSP Implementation of

Date: received 15 Jul 2011

Contact author: azarmurtaza at hotmail com

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Version: 20110715:113105 (All versions of this report)

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