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Msg  770673 of 770711  at  12/7/2017 7:42:41 AM  by

dfwl28


Snapdragon 845 for Smartphones

 Looks like RMBS Crypto

With the Snapdragon 845, Qualcomm built what it calls a “secure vault” right in the heart of the platform, according to Sy Choudhury, the senior director of produict management for Qualcomm. Trusted computing environments are being hacked, and state-sponsored agencies are in play. “Even though we felt we had a high level of security, we felt we needed to raise the bar,” Choudhury said.

Qualcomm Snapdragon 845
Mark Hachman / IDG

Some of the detail Qualcomm offered on its new security vault. Naturally, it wasn’t willing to reveal too many details to educate the bad guys.

The Secure Processing Unit is its own separate, isolated core, with its own CPU, crypto engine, memory, its own random number generator and even its own power supply.  Within the Snapdragon 845, all of the authentication takes place within the Secure Processing Unit, and all of the biometric information is stored there.



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