TLS decryption does not work

asked 2022-10-25 15:04:37 +0000

Following the documentation for (pre-)master key decryption I've placed my key in form RSA Session-ID:xxxx Master-Key:yyyy to a file, but for some reason Wireshark won't decrypt the dump. I am using TLS1.2 with TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 (recognized by Wireshark). The debug log with decryption is here:

https://gist.github.com/rvansa/a75479...

I am not sure which of the error-ey messages are red herrings and which actually apply.

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I found a very similar question (just different cipher) here: https://osqa-ask.wireshark.org/questi... Also cross-linking SO: https://stackoverflow.com/questions/7...

flavius gravatar imageflavius ( 2022-10-26 07:43:04 +0000 )edit