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Comparison of the birthday problem (1) and birthday attack (2) by CMG Lee. In (1), collisions are found within one set, in this case, 3 out of 276 pairings of the 24 lunar astronauts. In (2), collisions are found between two sets, in this case, 1 out of 256 pairings of only the first bytes of SHA-256 hashes of 16 variants each of benign and harmful contracts.

Note: A Python script to generate the combinations and hashes is in a comment in the SVG file.
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Author Cmglee

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current22:42, 20 March 2021Thumbnail for version as of 22:42, 20 March 2021512 × 853 (11 KB)Cmglee{{Information |Description=Comparison of the birthday problem (1) and birthday attack (2) by CMG Lee. In (1), collisions are found within one set, in this case, 3 out of 276 pairings of the 24 lunar astronauts. In (2), collisions are found between two sets, in this case, 1 out of 256 pairings of only the first bytes of SHA-256 hashes of 16 variants each of benign and harmful contracts. |Source={{own}} |Date= |Author= Cmglee |Permission= |other_versions= }} [[Category:Birthday...

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