Geneva, Switzerland, 15-16 September 2014 Lightweight Cryptography for the Connected Car/ITS Security Shiho Moriai Director, Security Fundamentals Laboratory, Network Security Research Institute NICT ITU Workshop on “ICT Security Standardization for Developing Countries” (Geneva, Switzerland, 15-16 September 2014)
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Geneva, Switzerland, 15-16 September 2014 Lightweight Cryptography for the Connected Car/ITS Security Shiho Moriai Director, Security Fundamentals Laboratory,
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Geneva, Switzerland, 15-16 September 2014
Lightweight Cryptography for the Connected Car/ITS Security
Real-time response is crucial in Advanced Driver Assistance Systems (ADAS).AES can’t achieve encryption in dozens of nano-seconds within dozens of kgates.
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Chip Area [Kgate] Latency [ns]Latency [ns]
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Geneva, Switzerland, 15-16 September 2014
Geneva, Switzerland, 15-16 September 2014 12
Conclusions and Recommendations
Introduced lightweight cryptographySuitable for constrained devices, the connected cars and ITS security.Some lightweight algorithms are mature and standardized in ISO/IEC.It’s time to standardize practical standards for connected cars and ITS security in ITU-T.Collaboration with automotive industry is necessary.