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Re: [STDS-802-11-TGBP] PDT Secure Communication



Hi, Hui!

Thanks for your prompt response.

Below are some more thoughts related to this topic.

 

“PMK = PSK is certainly a method, but “some parameters” could be more general. This was originally proposed by Rojan in 11-25/0819”

Actually, the PBKDF is used to derive the PMK from the password, which is substantially shorter than the PSK.

But in any case, what is the computation method for the mentioned PBKDF?

 

“Data will be encrypted by an AEAD cipher using TK as the key. The AAD of the AEAD cipher includes all fields that need protection plus SNonce. MIC is generated by the AEAD cipher.”

I think it shall be clarified in the sentence.

 

 

Best Regards,

Solomon Trainin

+972547885738

 

 

 

 

From: Hui.Luo@xxxxxxxxxxxx [mailto:Hui.Luo@xxxxxxxxxxxx]
Sent: Tuesday, May 12, 2026 1:17 PM
To: solomon.trainin1@xxxxxxxxx; STDS-802-11-TGBP@xxxxxxxxxxxxxxxxx
Subject: RE: [STDS-802-11-TGBP] PDT Secure Communication

 

Hi Solomon,

 

Thanks for sharing your comments! Please see my replies next to your comments in the attached document.

 

Best regards,

 

Hui

 

From: Solomon Trainin <solomon.trainin1@xxxxxxxxx>
Sent: Monday, May 11, 2026 12:36 PM
To: STDS-802-11-TGBP@xxxxxxxxxxxxxxxxx
Subject: [STDS-802-11-TGBP] PDT Secure Communication

 

CautionThis e-mail originated outside Infineon Technologies. Please be cautious when sharing information or opening attachments especially from unknown senders. Refer to our intranet guide to help you identify Phishing email.

 

Hi Hui,

I have a few questions regarding your PDT. Please see in the attachment.

 

Best Regards,

Solomon Trainin

+972547885738

 

 

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