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Implementation of Rainbow Tables to Crack PowerPoint Password on GPU-based Heterogeneous System
Author(s): 
Pages: 85-92
Year: Issue:  4
Journal: Beijing Electronics Information Time Guiding

Keyword:  GPUHeterogeneous SystemRainbow TablesCheckpointPowerPoint;
Abstract: In this paper,we designed and implemented rainbow tables,which is known as the most efficient time-memory tradeoff method,to crack PowerPoint Password on GPU-based heterogeneous system. On pre-computing phase,We generated rainbow tables through two ways: OpenMP parallel model and CUDA parallel model. And result reveals that OpenMP is more efficient. On online phase of cryptanalysis,we gave a complete analysis of the effect of multiple checkpoints on reducing the cost of false alarms,and took advantage of it for load balancing between CPU and GPU. The average time of analysis can be reduced by 75% comparing with native GPU.
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