Implementação e análise de desempenho dos protocolos de criptografia neural e Diffie-Hellman em sistemas RFID utilizando uma plataforma embarcada
AUTOR(ES)
José Macêdo Firmino Filho
DATA DE PUBLICAÇÃO
2009
RESUMO
RFID (Radio Frequency Identification) identifies object by using the radio frequency which is a non-contact automatic identification technique. This technology has shown its powerful practical value and potential in the field of manufacturing, retailing, logistics and hospital automation. Unfortunately, the key problem that impacts the application of RFID system is the security of the information. Recently, researchers have demonstrated solutions to security threats in RFID technology. Among these solutions are several key management protocols. This master dissertations presents a performance evaluation of Neural Cryptography and Diffie-Hellman protocols in RFID systems. For this, we measure the processing time inherent in these protocols. The tests was developed on FPGA (Field-Programmable Gate Array) platform with Nios IIr embedded processor. The research methodology is based on the aggregation of knowledge to development of new RFID systems through a comparative analysis between these two protocols. The main contributions of this work are: performance evaluation of protocols (Diffie-Hellman encryption and Neural) on embedded platform and a survey on RFID security threats. According to the results the Diffie-Hellman key agreement protocol is more suitable for RFID systems
ASSUNTO(S)
gerenciamento de chaves security and privacy for rfid systems neural cryptography criptografia neural engenharia eletrica segurança e privacidade em sistemas rfid diffie-hellman key management protocol iffie-hellman
Documentos Relacionados
- DHA :um esquema de acordo de chaves baseado em matrizes para o protocolo Diffie-Hellman
- Controle de uma cadeira de rodas motorizada através de eletromiografia em uma plataforma embarcada
- Uma implementação da análise de componentes independentes em plataforma de hardware reconfigurável
- Projeto e implementação de uma plataforma didatica de manipulação, utilizando conceitos de automação e integração
- Análise de desempenho de sistemas distribuídos de grande porte na plataforma Java