Power Analysis Attacks use the fact that power consumption in modern microprocessors and cryptographic devices depends on the instructions executed on them and so, it varies with time. This leak- age is mainly used to deduce cryptographic keys as well as algorithms by direct observation of power traces. Power Analysis is a recent field of study that has been developed for the last decade. Since then, the techniques used have evolved into more complex forms, that some- times require a variety of skills that makes the subject difficult to start with. Nowadays it is changeling to tackle the problem without expen- sive equipment; what is more, the off-the-shelf solutions to do Power Analysis Attacks are rare and expensive. This thesis aim to provide a low cost and open platform as an entry point to Power Analysis for a price under 10 USD. Besides that, it is designed to be able to per- form Simple Power Analysis and Differential Power Analysis attacks to a 8 bit microcontroller, including the software needed to automate the process of taking the measurements. Finally, the platform can be extended to cover a wide range of microcontrollers, microprocessors and cryptographic devices by simple insertion in a bread board, which makes it the perfect device for new comers to the field.
| Identifer | oai:union.ndltd.org:UPSALLA1/oai:DiVA.org:bth-5811 |
| Date | January 2012 |
| Creators | Carmona, Manuel Bejarano |
| Publisher | Blekinge Tekniska Högskola, Sektionen för ingenjörsvetenskap |
| Source Sets | DiVA Archive at Upsalla University |
| Language | English |
| Detected Language | English |
| Type | Student thesis, info:eu-repo/semantics/bachelorThesis, text |
| Format | application/pdf |
| Rights | info:eu-repo/semantics/openAccess |
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