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[Sframe] Question about sframe_salt

"Mularczyk, Marta" <mulmarta@amazon.ch> Thu, 03 August 2023 17:05 UTC

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From: "Mularczyk, Marta" <mulmarta@amazon.ch>
To: "sframe@ietf.org" <sframe@ietf.org>
Thread-Topic: Question about sframe_salt
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Date: Thu, 03 Aug 2023 17:05:44 +0000
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Subject: [Sframe] Question about sframe_salt
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Hi all!


Another small question, this time not necessarily to change anything. Why is the nonce computed as xor(sframe_salt, CTR) instead of nonce = CTR? Is there an attack this prevents?


Best,

Marta

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