4 ms·
This reminds me of a very interesting challenge on smashthestack.org (IO #11 I believe), involving creating two brainfuck programs with the same MD5 hash, which
by rmhsilva 12y ago
This reminds me of a very interesting challenge on smashthestack.org (IO #11 I believe), involving creating two brainfuck programs with the same MD5 hash, which produced quite different outputs. Excellent learning process. Having this article probably would have cut a week off the time it took to complete...
- morpher 12y agoThat was a fun one. I seem to recall it taking a day or so to generate a suitably colliding prefix pair using publicly available code. After that the rest was pretty easy.