Banca de DEFESA: CARLOS EDUARDO DE BARROS SANTOS JÚNIOR
Uma banca de DEFESA de MESTRADO foi cadastrada pelo programa.DISCENTE : CARLOS EDUARDO DE BARROS SANTOS JÚNIOR
DATA : 20/06/2018
HORA: 09:00
LOCAL: Auditório do nPITI
TÍTULO:
Proposed implementation of MD5 and SHA-1 hashes algorithms on reconfigurable hardware
PALAVRAS-CHAVES:
Hash, FPGA, MD5, SHA-1, Throughout
PÁGINAS: 85
GRANDE ÁREA: Engenharias
ÁREA: Engenharia Elétrica
SUBÁREA: Circuitos Elétricos, Magnéticos e Eletrônicos
ESPECIALIDADE: Circuitos Eletrônicos
RESUMO:
This work proposes two Application Specific System Processor (ASSP), one to the MD5 algorithm and other to the SHA-1 algorithm implemented on Field Programmable Gate Array (FPGA) Xilinx Virtex 6 xc6vlx240t-1ff1156. The throughput and the occupied area were analyzed for several implementations on parallel instances of those algorithms. The results showed that the hardware proposed for MD5 achieved a throughput of 0.8 Gbps for a single instance and slightly more than 140 Gbps for 320 instances in a single FPGA. Already for the SHA-1 algorithm, it has achieved a throughput of the 0.644 Gbps for a single instance and a little more than 28 Gbps for 48 instances on a single FPGA. Several applications such as password recovery, password validation, and high volume data integrity checking can be performed efficiently and quickly with an ASSP for MD5 and SHA-1. This work also presents a comparative analysis of the energy consumption associated with execution of the MD5 and SHA-1 algorithms for three different hardware platforms, a microprocessor (uP) of 8 bits and 32 bits and the specific application hardware designed for each algorithm. Results of consumption estimation from the processing time (measured in the laboratory) show that the use of dedicated hardware presents significant gains in energy savings.
MEMBROS DA BANCA:
Presidente - 1837240 - MARCELO AUGUSTO COSTA FERNANDES
Interno - 2885532 - IVANOVITCH MEDEIROS DANTAS DA SILVA
Externo ao Programa - 1542998 - CARLOS EDUARDO DA SILVA
Externo ao Programa - 1837410 - VALENTIN OBAC RODA
Externo à Instituição - ADRIANO MAURO CANSIAN - UNESP