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This paper presents the design and analysis of an area efficient implementation of the SHA-3 candidate Blue Midnight Wish (BMW-256) hash function with digest size of 256 bits on an FPGA platform. Our architecture is based on a 32 bit data-path. The core functionality with finalization implementation without padding stage of BMW on Xilinx Virtex-5 FPGA requires 84 slices and two blocks of memory: one...
This paper presents the design and analysis of an area efficient Blue Midnight Wish compression function with digest size of 256 bits (BMW-256) on FPGA platforms. The proposed architecture achieves significant improvements in system throughput with reduced area. We demonstrate the performance of the proposed BMW hash function core using VIRTEX 5 FPGA implementation. The new BMW hash function design...
In cryptography and information security, hash functions are considered as the "Swiss army knife" - they are used in countless protocols and algorithms. In 2005, we witnessed a significant theoretical breakthrough in breaking the current cryptographic standard SHA-1. Although there is another family of standardized hash functions called SHA-2, ready to replace SHA-1 hash function, at the...
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