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TrustZone and CoreSight debug

Note: This was originally posted on 27th March 2013 at http://forums.arm.com

hi, experts:
If a CPU supports TZ feature.
Could a hacker use coresight debug tool to trace its internal data stream?

best wishes,

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Martin Weidmann over 12 years ago +1

Note: This was originally posted on 27th March 2013 at http://forums.arm.com There are several signals that control who can debug what. These include SPNIDEN (Secure Privileged Non-Invasive Debug Enable...

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china liu over 12 years ago

Note: This was originally posted on 28th March 2013 at http://forums.arm.com

hi, ttfn:
thank you!

best wishes,
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china liu over 12 years ago

Note: This was originally posted on 28th March 2013 at http://forums.arm.com

hi, ttfn:
thank you!

best wishes,
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