Friday 15 January 2010

cryptography - Disable diffie-hellman or setting session key -


Do you know whether it is possible to disable Disp-helmman or set a fixed session key for openssh? Actually, I want to analyze traffic with Wireshark and I have to decrypt it.

Your options with SSH are actually limited to Virhark because it uses session keys from DH OpenSSH does not have "fixed session key mode" because it will actually be unsafe and will make the key oven basically impossible to solve the open channel.

You have to enter an MITM between your client and server, to analyze the virus shark, a DPP file of decrypted traffic will be recorded. There is a good tool for this.

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