[cryptography] Open Whisper Systems intellectual property dispute

2016-05-10 Thread Mansour Moufid
I just heard very unfortunate news about some intellectual property dispute between Open Whisper Systems and another company. I won't link to it here, I don't think it would do any good. It's a strange story. The double ratchet protocol specification is dedicated to the public domain, the refere

Re: [cryptography] [Cryptography] Steganography and bringing encryption to a piece of paper

2014-07-20 Thread Mansour Moufid
On Sat, 19 Jul 2014 02:45:05 +0300 (EEST) Sampo Syreeni wrote: > So what *is* it with you people? Can't you see that steganography really > starts and ends with information and coding theory, unlike cryptography? > Its bounds really necessarily and from the start have to do with noise > and un

Re: [cryptography] Is it time for a revolution to replace TLS?

2014-05-28 Thread Mansour Moufid
On Fri, 2014-04-25 at 09:28 -0700, Tony Arcieri wrote: > There's an entire class of memory safety bugs which are possible in C but > not possible in Rust. These also happen to be the class of bugs that lead > to Heartbleed-like secret leakage or remote code execution vulnerabilities. It seems we'

Re: [cryptography] using Curve p25519 cryptography for type 2(Mixmaster) and type 3(mixminion) remailer blocks

2014-01-20 Thread Mansour Moufid
On Tue, 2014-01-14 at 23:57 -0500, grarpamp wrote: > I believe there is sufficient demand to merit deployment of a > good mix network. As well as perhaps web/other intake frontends > due to the now prevalent a) dwindling free email b) demand by > mail providers for phone authentication. As for ope

Re: [cryptography] New cipher

2013-11-04 Thread Mansour Moufid
On Sun, 2013-11-03 at 04:17 +, Roth Paxton wrote: > Cryptographyuniversal.com is my website.@Niko. I accept your criticism > and you are correct that I was angry at the IACR when the site was > published. However I am only an amatuer cryptographer. Some of the > math is wrong. The site is mere

Re: [cryptography] funding Tor development

2013-10-23 Thread Mansour Moufid
On Fri, 2013-10-18 at 10:18 +0100, Ben Laurie wrote: > On 14 October 2013 14:36, Eugen Leitl wrote: > > > > Guys, in order to minimize Tor Project's dependance on > > federal funding > > Why? Because a diversity of funding is better than a single source of funding -- especially when that single

Re: [cryptography] The Unbreakable Cipher

2013-09-28 Thread Mansour Moufid
On Wed, 2013-09-25 at 10:11 -0400, John Young wrote: > [Answer to the question:] "Does there exist an unbreakable cipher" > would be this, "Every cipher is breakable, given enough traffic, and > every cipher is unbreakable, if the traffic volume is restricted > enough." > > [End quote] > > Is

Re: [cryptography] Preventing Time Correlation Attacks on Leaks: Help! :-)

2013-08-25 Thread Mansour Moufid
On 2013-08-20, at 3:31 PM, Fabio Pietrosanti (naif) wrote: > Hi all, > > at GlobaLeaks we are going to implement a feature that want to > mitigate time correlation attacks between a Whistleblower submitting > something and a Receiver, receiving a notification that there's a new > leak outstanding

Re: [cryptography] Reply to Zooko (in Markdown)

2013-08-21 Thread Mansour Moufid
On 2013-08-17, at 1:50 PM, Jon Callas wrote: > On Aug 17, 2013, at 12:49 AM, Bryan Bishop wrote: > >> Would providing (signed) build vm images solve the problem of >> distributing your toolchain? > > Maybe. The obvious counterexample is a compiler that doesn't > deterministically generate code,