3 ms·

Like the two files on the linked page?

• Skunkleton 7y ago
  The two files on the linked page were both full of junk data. I suspect that those files being of the same length isn't the norm.
  • aidenn0 7y ago
    I would bet that a fixed size M' is part of the attack.
  • Thorrez 7y ago
    Why wouldn't it be the norm? If they're able to make files of the same length, other attackers can make files of the same length too.