Well, I won't mind talking to you out of boresome.


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送交者: weiqjweiqj 于 2006-09-15, 08:00:57:

回答: haven't seen you for a long time, coming back because too lonely? 由 steven 于 2006-09-15, 01:59:38:

It's difficult to tell how good Wang is. But it's more likely she knows better than you do in the field of cryptography.
Hash is primarily used for verification purpose. Wang's findings is already practical enough in real life. For example, RIAA can certainly use the similar technology to sabotage the entire file sharing network by providing fake fragment of contents with the same hash. It's all binary afterall, so it's easier to just fill in any binary, no just readable text.
You know more than I do how many military applications may be affected by Wang's findings. Given the increasing complexity of the modern system, a small hole may comprise the entire system. Well it may be good for you, so that you won't lose your job even if you are just an ordinary cryptographer.



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