Re: Merkle, URLs, etc
Justin Cormack <[email protected]> Fri, 4 Mar 2005 12:56:25 +0000 (GMT)
| Newsgroups | gmane.network.bit-torrent.general |
|---|---|
| Message-ID | <[email protected]> |
Olaf wrote:
>
> Joseph Ashwood wrote:
> > Binary Merkle Trees: Are heavily flawed, and the only suggestion made to fix
> > it was to send the grandchildren as well, which completely defeats the point
> > of the child nodes, making the child nodes pure overhead, they serve no
> > purpose except to enlarge the tranfer and raise the CPU time.
>
> A merkle tree with the same granularity as BT1 does have about the same
> overhead.
But then its basically equivalent to your get info hash extension... Or
any other scheme where the first thing you do is get a full hash tree...
A pure hash-based scheme is quite nice, though whether it has real benefits
is less clear.
j
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