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S-MOVL: Protegendo Sistemas Computacionais contra Ataques de Violação de Memória por meio de Instruções em Hardware

Antonio L. Maia NetoOmar P. Vilela NetoFernando M. Q. PereiraLeonardo B. Oliveira

The C programming language does not prevent ouf-of-bounds memory access and thus gives room to attacks such as buffer overflow and buffer overread. There exist several techniques to secure C programs. Nevertheless, these methods are usually implemented via software and therefore tend to slow down programs and frequently compromise performance of applications. This work aims at presenting a hardware solution able to check bounds efficiently.

http://www.lbd.dcc.ufmg.br/colecoes/sbseg/2014/0024.pdf

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