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But how will such a criminal make Coca cola trust that it's him and not his impostor asking for money? And how will he make Coca cola trust that he will actuall
by golergka 9y ago
But how will such a criminal make Coca cola trust that it's him and not his impostor asking for money? And how will he make Coca cola trust that he will actually stop doing it?
- gst 9y ago1) Send the SHA1 hash of a message in which you detail what you're going to do (locations, time, etc.). 2) Do whatever you're planning to do. 3) Transmit another message to the company you're blackmailing in which you reveal the message that matches the original SHA1 hash.
- stepik777 9y agoOk, but why use a broken hash algorithm?
- PhasmaFelis 9y agoBecause you're not actually trying to encrypt anything.