This paper was made together withTechPay AB, by their request. The dissertation has been divided into two separate parts; one of which is fully theoretical, with the focus on the security requirements of a digital cash register, and how to meet these requirements. The second part covers the implementation of anAndroid-oriented Java-library,created with help from the security requirements found in the first part. The purpose of this library is to make it easier to develop a cash register that uses payment terminals from TechPay. This paper also covers different communication protocols, encryption techniques and recommendations from authorities, banks and Android. This paper also contains a small review of how users are validated in applications on the current market that handles money transactions.
| Identifer | oai:union.ndltd.org:UPSALLA1/oai:DiVA.org:hj-21885 |
| Date | January 2013 |
| Creators | Moregård, Jonathan, Kristiansson, Johan |
| Publisher | Tekniska Högskolan, Högskolan i Jönköping, JTH, Data- och elektroteknik, Tekniska Högskolan, Högskolan i Jönköping, JTH, Data- och elektroteknik |
| Source Sets | DiVA Archive at Upsalla University |
| Language | Swedish |
| 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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