Hi There,

I would like to know, how is it possible to verify part of file downloaded from a host. I know, I have to use THEX (Tree Hash Exchange Format) for this purpose.
But I'm not sure how to use it.

When I get positive reply from a host to upload a file. In the reply I could see
"X-Thex-URI: /uri-res/N2X?urn:sha1:TY2462FV2IEMADVXYA52IX72H2GTA3C7;JGJO CMQ3LSZD7JS24GQHG3O3EPIQJUTV4GPUMXA"

I know the first hash value is the sha1 has of the complete file. But dont know the hash just followed by it.

How can I use this information to verify the the part of the file?

Thanks in advance,

Maxy