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Re^4: MD5-based Unique Session ID Generatorby ctilmes (Vicar) |
on Aug 19, 2004 at 20:01 UTC ( [id://384431]=note: print w/replies, xml ) | Need Help?? |
Double hashing without adding something else to it gains you nothing. If you get a collision with the first hash, you'll always get a collision with the second as well.
double hash just costs you processing time.
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