Hi All, I was trying to decrypt IKEv1 packets using wireshark 2.6. For decryption of Ikev1 one needs Initiator cookie and encryption key. I have enabled log level for ike = 4 in strongswan.conf.
I can see complete dump in log files, where I could find encryption key. But I was unable to find initiator cookie without which I am unable to decrypt the packet. I am using strongswan version 5.5.2. Please let me know if I have missed something or I am looking at wrong place for ICOOKIE. In previous versions of strongswan where pluto was used, a separate line used to be printed in logs such as: *ICOOKIE: c6 d1 45 92 85 15 0c 7e* Thanks & Regards, Yogesh Purohit