Secure CPU - A Secure Processor Architecture for Embedded Systems

Name: Secure CPU - A Secure Processor Architecture for Embedded Systems
Brand: VDM Verlag Dr. Mueller E.K.
SKU: 9783639027839
Price: 253.51 PLN
Availability: InStock

Autor: Michael G. Grasser

Język:

Oprawa: Miękka

Wydawca: VDM Verlag Dr. Mueller E.K.

Dostępność: Dostępna u dostawcy

Wysyłamy za 9-15 dni

253.51 zł

The research on security issues is getting more important, asthe number of embedded and networked co...

Informacje o książce

Autor

Michael G. Grasser

Język

Angielski

Oprawa

Książka - Miękka

Data wydania

2008

strony

144

EAN

9783639027839

ISBN

3639027833

Enbook ID

06812530

Wydawca

VDM Verlag Dr. Mueller E.K.

Waga

212

Wymiary

157 x 224 x 8

Pełny opis

The research on security issues is getting more important, asthe number of embedded and networked computing systems isincreasing constantly. Due to strict restrictions and requirements, only special software is used in security-critical and embedded systems. Therefore, it is also necessary to secure those software applications with a special hardware implementation of a secure processor architecture against vulnerabilities and attacks. Themain idea of this book was to develop a processor core extension that provides an improved capability against software vulnerabilities and improves the security of target systems passively. This architecture can directly execute bound checking for every data access. Processor registers were added, which contain the lowest and highest value, a particular register is allowed to hold. Therefore, checks can be executed directly inhardware without performance loss, where as checking in software would make any application intolerably slow. Based on new concepts of intermediate languages, which support data-type information within meta data at the intermediate language level, the changes would be restricted to the last step in the compilation process.

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