DTIC ADA508896: Design Considerations for a Computationally pdf

DTIC ADA508896: Design Considerations for a Computationally

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Description of the Book:

Passive RFID tags are attractive for their low cost, small footprint, and ability to function without batteries. The lack of onboard power, however, limits the complexity of operations that can be performed by the tags? integrated circuits, and this limitation prevents the tags from being able to perform typical functions required to support e-authentication. This thesis quantifies the delta between the power that would be required to perform MAC-based authentication, and the power made available to a tag via the reader. A modified MAC protocol is then proposed that would theoretically close this delta while still providing sufficient authentication assurance

• Creator/s: Defense Technical Information Center
• Date: 9/1/2009
• Year: 2009
• Book Topics/Themes: DTIC Archive, , NAVAL POSTGRADUATE SCHOOL MONTEREY CA, *PASSIVE SYSTEMS, *RADIOFREQUENCY, *IDENTIFICATION, *COMMUNICATIONS PROTOCOLS, TRACKING, THESES, INTEGRATED CIRCUITS, FAR FIELD, LIMITATIONS, POWER, ONBOARD, NEAR FIELD, SECURITY, REAL TIME, LOW COSTS, OPTIMIZATION, MODELS

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