Implementation of Parallel Adaptive Symmetric Block Ciphers in Heterogeneous Computing Environment

Provided by: IJAEGT
Topic: Security
Format: PDF
Parallelized Adaptive Ciphers (PAC) is designed using conventional cryptographic techniques such as modular arithmetic, transposition and substitution techniques to efficiently utilize parallel computing capabilities available today. They are designed to overcome the performance inconsistencies prevalent in conventional cryptographic algorithms when they are implemented in different computing systems with different processing capabilities. The size of the key and the plain text blocks of these algorithms are each 1024-bits. These algorithms derive adaptive nature from their flexible design in fixing the size of the key and plain text sub-blocks and the number of rounds.

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