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Difficulty estimate: - medium
Points: round(1000 · min(1, 10 / (9 + [2 solves]))) = 909 points
* Hint: Remember, md15 is a reversing challenge. hxp recommends you stop reading crypto papers. *
After all this recent 0daying within the CTF community we figured eclipsing a
standard deprecated hash function might be appropriate.
To comply with good scientific practice, the respective research paper is currently being peer-reviewed, and therefore secret. However, according to the PC, hyping the topic and publishing the abstract is okay-ish, so here you go:
3 x MD5 == MD15, right?
CTFtime: Task & Writeups