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C# IIS wireshark create pre-master secret file RRS feed

  • Question

  • in newer version of wireshark I tried to decrypt an SSLV1.2 encryption.

    I want through different articles and the only way to decrypt it is by creating a "pre-master secret" file.

    I saw how to do it in chrome and FF, but in my case I have application that connects to the IIS via https.

    if my client app is written in C# too how can I create the "pre-master secret" file?

    Sunday, April 12, 2020 9:22 PM

All replies

  • Hi,

    Thank you for posting here.

    See if these articles about pre-master secret are helpful to you.

    TLS Security 5: Establishing a TLS Connection

    RSA-Encrypted Premaster Secret Message

    Computing the Master Secret

    TLS, Pre-Master Secrets and Master Secrets

    Note: This response contains a reference to a third party World Wide Web site. Microsoft is providing this information as a convenience to you. Microsoft does not control these sites and has not tested any software or information found on these sites; Therefore, Microsoft cannot make any representations regarding the quality, safety, or suitability of any software or information found there. There are inherent dangers in the use of any software found on the Internet, and Microsoft cautions you to make sure that you completely understand the risk before retrieving any software from the Internet.

    Best Regards,

    Timon


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    Tuesday, April 14, 2020 6:03 AM