Re: [Standards] Encrypted Jingle File Transfer

2017-06-12 Thread Vanitas Vitae
Hi again! Sorry for frequent posts. Here is a link directly to the xml document: https://github.com/vanitasvitae/xeps/blob/EncJingleFileTrans/xep-ejft.xml Vanitasvitae Am 13.06.2017 um 00:37 schrieb Vanitas Vitae: > Hi all! > > I have written a very basic xep-like-document which (roughly!)

Re: [Standards] Encrypted Jingle File Transfer

2017-06-12 Thread Vanitas Vitae
Hi all! I have written a very basic xep-like-document which (roughly!) sketches out the most basic way I imagine encrypted Jingle file transfer. This is just a very naive way of doing things and it also does not hide metadata. Nevertheless I'd be glad to get some feedback and improvement

Re: [Standards] Encrypted Jingle File Transfer

2017-06-12 Thread Vanitas Vitae
Hi Andrey :) Am 12.06.2017 um 21:36 schrieb Andrey Gursky: > I see two primary disadvantages of this approach: > > 1) From a programmer point of view: the KEY/IV pair must be cached for >each file, which IMHO are harder to achieve: >- if the application crashes, you lose the ability to

Re: [Standards] Encrypted Jingle File Transfer

2017-06-12 Thread Andrey Gursky
Hi Vanitas, On Wed, 7 Jun 2017 20:30:48 +0200 Vanitas Vitae wrote: > Hi Andrey! > > Am 07.06.2017 um 20:20 schrieb Andrey Gursky: > > [ snip ] > > > > Since files are mostly too big to be transfered at once, the data is > > actually transferred in chunks. If you consider the Goffi's proposal, >