TLS decryption is very slow on Windows when using a large PMS file compared to Linux/macOS

This issue was migrated from bug 16059 in our old bug tracker.

Original bug information:

Reporter: rpa…@‍gma…
Status: RESOLVED FIXED
Product: Wireshark
Component: Dissection engine (libwireshark)
OS: Windows 10
Platform: x86-64
Version: unspecified

Attachments:

sample.pcapng: sample pcap
small.pms: small pms file
large.zip: large pms file
sample_pcap.7z.001: Sample pcap - part1
sample_pcap.7z.002: Sample pcap - part2
sample_pcap.7z.003: Sample pcap - part3