Changes between Version 34 and Version 35 of faq

Timestamp:

08/05/2019 06:04:42 PM (5 years ago)

Author:

Ron Eisworth

Comment:

added more DS28C22 info

faq

@@ -240 +240 @@
 == Are there any TPM ( Trusted Platform Module ) or Encryption chips on the SBCs? ==
 
-Besides on-board chips, it may be possible to use Mini-PCIe cards to add this functionality. A custom card could be created or perhaps there may be some available from other third parties. 
+Besides on-board chips, it may be possible to use third party Mini-PCIe cards to add this functionality. A custom card could be created or perhaps there may be some available from other third parties. 
+
+Note the Gateworks System Controller (GSC) found on all Gateworks Ventana and Newport boards supports tamper detection along with a secure key area in the EEPROM which can be used for key storage. See [http://trac.gateworks.com/wiki/gsc#TamperDetection here] for more info. 
+
 
 === Newport ===
-The Newport GW630x and GW640x have an optional TPM, the Maxim DS28C22 for Secure Authentication and Encryption. This is available as an optional load on orders of 100 pieces or more. It is required to work with Maxim to get the device pre-programmed with a key. Typically this would require a significant volume order and is meant for larger volume deployments. 
+The Newport GW630x and GW640x have an optional TPM, the Maxim DS28C22 for Secure Authentication and Encryption. This is available as an optional load on orders of 100 pieces or more. It is required to work with Maxim to get the device pre-programmed with a key. Typically this would require a significant volume order and is meant for larger volume deployments. See here for [https://datasheets.maximintegrated.com/en/ds/DS28C22.pdf datasheet].