Ionospheric Considerations for Wide Area GPS Augmentation Systems
Ionospheric Considerations for Wide Area GPS Augmentation Systems
Ionospheric Considerations for Wide Area GPS Augmentation Systems
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
Pre-Silicon: Design &mask creationInsert <strong>GPS</strong> SignatureDuring ManufactureSilicon: WaferfabricationPost Silicon:Assembly, test,embed & run time• Validate design• Build securesocket & channel<strong>for</strong> <strong>GPS</strong> signature• Generate key pair• Insert <strong>GPS</strong> signature• Validatefabrication• Authenticate chip• Mitigate flaws31