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[TLS] What's it called

"Salz, Rich" <rsalz@akamai.com> Thu, 24 June 2021 17:32 UTC

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From: "Salz, Rich" <rsalz@akamai.com>
To: "tls@ietf.org" <tls@ietf.org>
Thread-Topic: What's it called
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Date: Thu, 24 Jun 2021 17:31:58 +0000
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Subject: [TLS] What's it called
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I’m blanking on a term and web searches turn up too much useless info.

What is it called when we have to start using a new symmetric key because we’ve encrypted too much data with the old one?  Key exhaustion fits, but probably isn’t it.

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