By telling the codebreaker how long the message is, you're greatly shrinking the search space they have to look through to find the original message. But remember, I'm not a mathmetician in real life, nor do I play one on T.V.
...roboticusIn reply to Re: (OT)Speculation: 128-bit digest + 64-bit length (192-bits) is more reliable and unique than a 256-digest alone.
by roboticus
in thread (OT)Speculation: 128-bit digest + 64-bit length (192-bits) is more reliable and unique than a 256-digest alone.
by BrowserUk
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