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DrQuine
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re: Freescale crypto protects cars from hackers
DrQuine   3/4/2011 12:33:31 PM
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This security arms race is escalating into a new domain in which hackers can cause exceptionally dangerous and hard to find faults. I hope that there will still be some means for inventors to implement innovation - like creative Vehicle-To-Grid (V2G) power control systems.

R_Colin_Johnson
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re: Freescale crypto protects cars from hackers
R_Colin_Johnson   3/1/2011 7:01:46 PM
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With all the drive-by-wire capabilities of modern electronic-laden automobiles, its a wonder that hackers have not started causing havoc. I've heard of breaking off mirrors to hack the on-board diagnostic connector, but even that route will be blocked by these hardware security modules.



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As data rates begin to move beyond 25 Gbps channels, new problems arise. Getting to 50 Gbps channels might not be possible with the traditional NRZ (2-level) signaling. PAM4 lets data rates double with only a small increase in channel bandwidth by sending two bits per symbol. But, it brings new measurement and analysis problems. Signal integrity sage Ransom Stephens will explain how PAM4 differs from NRZ and what to expect in design, measurement, and signal analysis.

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