Re: [STDS-802-11-TGBP] PDT Security PMK Generation

[Guy-Armand Kamendje <guy-armand@xxxxxxxx>]

Hello Hui, 

After more discussion with colleagues, it appears that the key derived during the handshake is more a PTK than a PMK, given the liveness introduced by the nonces, and particularly because in AMP the PMK is the PSK. The changes in the attached document reflect this train of thought. 

Best regards, 

G

On Mon, Aug 24, 2026 at 11:01 AM Guy-Armand Kamendje <guy-armand@xxxxxxxx> wrote:

Hello Hui, 

Please find my comments and edits attached. 

Regards, 

G

On Wed, Aug 19, 2026 at 10:56 PM Hui Luo <0000594db8d8d1cb-dmarc-request@xxxxxxxxxxxxxxxxx> wrote:

Hi All,

Please review PDT Security PMK Generation subclause at https://mentor.ieee.org/802.11/dcn/26/11-26-1552-00-00bp-pdt-amp-security-pmk-generation.docx

Hi Bo,

Please queue it for PDT presentation.

Thanks,

Hui

 

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Attachment: 11-26-1552-00-00bp-pdt-amp-security-pmk-generation_2026-0-24_GK_v2.docx
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