Can I capture certificate and store it without implementing session key of both TLSv1.2 and TLSv1.3

certificates

asked 2025-11-12 06:06:37 +0000

Pihu
1

Can I capture certificate and store it without implementing session key of both TLSv1.2 and TLSv1.3 in Linux , I am trying to store TLS_Certificate details using pyshark but unable to do that , is their any other tools we should use or we can store using pyshark.

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answered 2025-11-12 06:44:22 +0000

grahamb

flag of United Kingdom of Great Britain and Northern Ireland

23850 ●4 ●991 ●227 https://www.wireshark.org

With a recent version of tshark (4.6.x), you can export x509 certificates to files, how you handle them in pyshark is up to that separate project.

An example:

tshark -r <path\to\capture\file> -export-objects x509af,<path\to\destdir>

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Asked: 2025-11-12 06:06:37 +0000

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Can I capture certificate and store it without implementing session key of both TLSv1.2 and TLSv1.3 edit

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