IKECrack - Bruteforce crack for IPSec

IKECrack is an open source IKE/IPSec authentication crack tool. This tool is designed to bruteforce or dictionary attack the key/password used with Pre-Shared-Key [PSK] IKE authentication. The open source version of this tool is to demonstrate proof-of-concept, and will work with RFC 2409 based aggressive mode PSK authentication.