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Matthew Toseland a écrit :
> You should seriously consider working with infinity0, his searching plugin 
> will provide distributed indexing.

good neews :)

> Why are you splitting the files up? Are you assuming that the key changes 
> every time for security? If you are using CHKs you can simply reinsert the 
> original file - we can provide an FCP option to only reinsert some blocks, 
> this is not a big problem. The advantage is that if the data has been 
> inserted, you can just download it, using the normal CHK key, and if it 
> hasn't, and people start reinserting it, you will be able to pick up those 
> blocks. The disadvantage is security: anyone who inserts predictable keys is 
> vulnerable to attack. However, to avoid such vulnerability, you need to 
> *encrypt the inserted data differently each time*! I am assuming you are 
> using chunks consisting of many CHKs, maybe 1MB, with an SSK pointing to 
> them? In which case the chunk will need to be encrypted before being inserted.

I have answer on my other email. To have different keys. But using
random encryption with CHK is best yes.

> They only publish the SSK after they have finished inserting the chunk? Ok.

yep, we waiting that the insert is finish before we publish the key.

> These are advantages of selective reinsertion, which can be implemented over 
> FCP with normal keys.

The best thing is to do this through the node with FCP... But at this
time I don't think that is possible no ?

sich
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