Source note · SIP trace capture and ladder analysis
Wireshark's RSA private key decryption cannot be used with (EC)DHE cipher suites or with TLS 1.3, and needs the server certificate's private key and a full handshake containing ClientKeyExchange (no resumed sessions).
Checked 2026-09-23
- Vendor
- Wireshark Foundation
- Product
- Wireshark
- Subsystem
- TLS decryption
- Deployment
- on-premises
- Region
- not restricted
- Release range
- current wiki revision as of 2026-09-23
- Checked
- 2026-09-23
Sources
- TLS - Wireshark Wiki — Wireshark Foundation · tier 2 current vendor documentation · TLS wiki, RSA keys section
Cite this note
APA
WarmTransfer. (2026, September 23). SIP trace capture and ladder analysis: source note sip-trace-analysis-ws-tls-rsa-limits. WarmTransfer. https://warmtransfer.net/knowledge/claims/sip-trace-analysis-ws-tls-rsa-limits
BibTeX
@misc{warmtransfer-claim-sip-trace-analysis-ws-tls-rsa-limits,
title = {SIP trace capture and ladder analysis: source note sip-trace-analysis-ws-tls-rsa-limits},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/sip-trace-analysis-ws-tls-rsa-limits},
note = {Source note sip-trace-analysis-ws-tls-rsa-limits, checked 2026-09-23}
}