Re: [cryptography] QODE(quick offline data encryption)

2015-01-08 Thread Michael Kjörling
On 7 Jan 2015 20:31 -0500, from kevinsisco61...@gmail.com (Kevin): > Great! You see at the verry least, we're getting some practice with > these algorithms. I believe that this list is great for this. You didn't answer my questions. -- Michael Kjörling • https://michael.kjorling.se • mich...@k

Re: [cryptography] QODE(quick offline data encryption)

2015-01-07 Thread Kevin
On 1/7/2015 5:19 PM, Michael Kjörling wrote: On 7 Jan 2015 22:11 +, from mich...@kjorling.se (Michael Kjörling): Even if the rotation is bitwise over the entire plaintext input, the value is bounded by 8 * L, where L is the length in bytes of the plaintext input. For a full DVD (a little ove

Re: [cryptography] QODE(quick offline data encryption)

2015-01-07 Thread Michael Kjörling
On 7 Jan 2015 22:11 +, from mich...@kjorling.se (Michael Kjörling): > Even if the rotation is bitwise > over the entire plaintext input, the value is bounded by 8 * L, where > L is the length in bytes of the plaintext input. For a full DVD (a > little over 4 GiB), that value is about 32 billion

Re: [cryptography] QODE(quick offline data encryption)

2015-01-07 Thread Michael Kjörling
On 7 Jan 2015 15:55 -0500, from kevinsisco61...@gmail.com (Kevin): > Code: > ;QODE(Quick Offline Data Encryption) > ;by > ;Kevin J. Sisco(kevinsisco61...@gmail.com > ;provides strong encryption for data entered > ;written in Autoit > $i = Inputbox(" ", "Enter data") > $b = StringToBinary($i) > ;con

Re: [cryptography] QODE(quick offline data encryption)

2015-01-07 Thread Kevin
On 1/7/2015 3:32 PM, Warren Kumari wrote: On Wed, Jan 7, 2015 at 3:09 PM, Kevin wrote: On 1/7/2015 2:40 PM, Jeffrey Goldberg wrote: On 2015-01-07, at 12:26 PM, Kevin wrote: Any company could review it and decide if it's worth using or not. Hi Kevin. Actually that’s a part of my job w

Re: [cryptography] QODE(quick offline data encryption)

2015-01-07 Thread Warren Kumari
On Wed, Jan 7, 2015 at 3:09 PM, Kevin wrote: > On 1/7/2015 2:40 PM, Jeffrey Goldberg wrote: >> >> On 2015-01-07, at 12:26 PM, Kevin wrote: >> >>> Any company could review it and decide if it's worth using or not. >> >> Hi Kevin. >> >> Actually that’s a part of my job within the company I work

Re: [cryptography] QODE(quick offline data encryption)

2015-01-07 Thread Kevin
On 1/7/2015 3:05 PM, shawn wilson wrote: On Wed, Jan 7, 2015 at 2:40 PM, Jeffrey Goldberg wrote: On 2015-01-07, at 12:26 PM, Kevin wrote: Any company could review it and decide if it's worth using or not. Hi Kevin. Actually that’s a part of my job within the company I work for. I’m the

Re: [cryptography] QODE(quick offline data encryption)

2015-01-07 Thread Kevin
On 1/7/2015 2:40 PM, Jeffrey Goldberg wrote: On 2015-01-07, at 12:26 PM, Kevin wrote: Any company could review it and decide if it's worth using or not. Hi Kevin. Actually that’s a part of my job within the company I work for. I’m the one who can read some of the primary literature in c

Re: [cryptography] QODE(quick offline data encryption)

2015-01-07 Thread shawn wilson
On Wed, Jan 7, 2015 at 2:40 PM, Jeffrey Goldberg wrote: > On 2015-01-07, at 12:26 PM, Kevin wrote: > >>Any company could review it and decide if it's worth using or not. > > Hi Kevin. > > Actually that’s a part of my job within the company I work for. I’m the one > who can read some of the p

Re: [cryptography] QODE(quick offline data encryption)

2015-01-07 Thread Jeffrey Goldberg
On 2015-01-07, at 12:26 PM, Kevin wrote: >Any company could review it and decide if it's worth using or not. Hi Kevin. Actually that’s a part of my job within the company I work for. I’m the one who can read some of the primary literature in cryptography. Now this makes me unusual, not a

Re: [cryptography] QODE(quick offline data encryption)

2015-01-07 Thread Kevin
On 1/7/2015 1:46 PM, shawn wilson wrote: On Wed, Jan 7, 2015 at 1:26 PM, Kevin wrote: Any company could review it and decide if it's worth using or not. Ok, lets run with that - as a company, show me the steps (make file, a test suite in any programming language, or just english if you p

Re: [cryptography] QODE(quick offline data encryption)

2015-01-07 Thread shawn wilson
On Wed, Jan 7, 2015 at 1:26 PM, Kevin wrote: > Any company could review it and decide if it's worth using or not. Ok, lets run with that - as a company, show me the steps (make file, a test suite in any programming language, or just english if you prefer), explain to me the steps one would g

Re: [cryptography] QODE(quick offline data encryption)

2015-01-07 Thread mtm
​here's what you have so far: " qode An encryption algorithm​ " shall we conclude this thread now? On Wed, Jan 7, 2015 at 12:26 PM, Kevin wrote: > On 1/6/2015 6:32 PM, shawn wilson wrote: > >> So the practical reason behind everyone saying "unless you have >> qualifications, etc, don'

Re: [cryptography] QODE(quick offline data encryption)

2015-01-07 Thread Kevin
On 1/6/2015 6:32 PM, shawn wilson wrote: So the practical reason behind everyone saying "unless you have qualifications, etc, don't do this" is because, even if you make something and say it's just for your learning or a joke or w/e, someone (no joke) *will* use it and then some Fortune 500 will

Re: [cryptography] QODE(quick offline data encryption)

2015-01-07 Thread Kevin
On 1/6/2015 6:25 PM, John Young wrote: At 04:55 PM 1/6/2015, you wrote: Yes, that is the received canon of cryptosystems: 1.Sarcasm toward unqualified efforts, 2. Designing cryptosysystems is *hard*. 3. No, that's too mild, it's mindblowingly* hard. 4. It doesn't start with code, it strts wi

Re: [cryptography] QODE(quick offline data encryption)

2015-01-07 Thread Dave Horsfall
On Tue, 6 Jan 2015, Kevin wrote: > I figured I'd start building my own open source encryption algorithm: And how many have you broken so far? -- Dave Horsfall DTM (VK2KFU) "Bliss is a MacBook with a FreeBSD server." http://www.horsfall.org/spam.html (and check the home page whilst you're there

Re: [cryptography] QODE(quick offline data encryption)

2015-01-06 Thread Ryan Carboni
Just use XXTEA. It's the only good cipher that allows for blocks of size equal to that of a disk sector. Additionally, maybe use XXTEA in CTR mode to provide additional confidentiality so that blocks with all zeroes won't output to the same value. On Tue, Jan 6, 2015 at 1:12 PM, Kevin wrote: > I

Re: [cryptography] QODE(quick offline data encryption)

2015-01-06 Thread Alexandre Anzala-Yamajako
The confidence in AES comes from its designation process during which many publicly tried and failed to convincingly reduce its security claim and the fact that it has (publicly still) stood the test of time : ten years later all we have are the bicliques which gains us 2 bits. It doesn't have much

Re: [cryptography] QODE(quick offline data encryption)

2015-01-06 Thread Open eSignForms
If it's so foolish to build your own crypto, how foolish would a Fortune 500 company be to deploy it? Too bad there's not a crypto hacker service to test out various crypto algorithms. We're always told to trust the government-sponsored crypto like AES when we know full well that governments

Re: [cryptography] QODE(quick offline data encryption)

2015-01-06 Thread shawn wilson
So the practical reason behind everyone saying "unless you have qualifications, etc, don't do this" is because, even if you make something and say it's just for your learning or a joke or w/e, someone (no joke) *will* use it and then some Fortune 500 will fall over because of your joke code. So, ye

Re: [cryptography] QODE(quick offline data encryption)

2015-01-06 Thread Samson DGC
Are you going to do this using recognised and proven primitives and procedures (within the bounds of current knowledge) or create something entirely new ? Very different beasts... On 07/01/2015 04:12, Kevin wrote: > I figured I'd start building my own open source encryption algorithm: > https://g

Re: [cryptography] QODE(quick offline data encryption)

2015-01-06 Thread John Young
At 04:55 PM 1/6/2015, you wrote: Yes, that is the received canon of cryptosystems: 1.Sarcasm toward unqualified efforts, 2. Designing cryptosysystems is *hard*. 3. No, that's too mild, it's mindblowingly* hard. 4. It doesn't start with code, it strts with mathematical description. 5. No, eve

Re: [cryptography] QODE(quick offline data encryption)

2015-01-06 Thread Michael Kjörling
On 6 Jan 2015 16:12 -0500, from kevinsisco61...@gmail.com (Kevin): > I figured I'd start building my own open source encryption algorithm: > https://github.com/kjsisco/qode To borrow a very apt quote from Bruce Schneier: "Who the hell are you?" [1] [2] Nobody is perfect. Even very clever people m

Re: [cryptography] QODE(quick offline data encryption)

2015-01-06 Thread Harald Hanche-Olsen
Kevin wrote: > I figured I'd start building my own open source encryption algorithm: > https://github.com/kjsisco/qode If you feel overwhelmed by the sarcasm directed your way, there is a reason for that. Designing cryptosystems is *hard*. No, that's too mild. Is *mindblowingly* hard. It doe

Re: [cryptography] QODE(quick offline data encryption)

2015-01-06 Thread mtm
yeah thx bra! On Tue, Jan 6, 2015 at 3:25 PM, Warren Kumari wrote: > On Tue, Jan 6, 2015 at 4:12 PM, Kevin wrote: > > I figured I'd start building my own open source encryption algorithm: > > ... 'cos that can only end well? > > > https://github.com/kjsisco/qode > > The entire contents of which

Re: [cryptography] QODE(quick offline data encryption)

2015-01-06 Thread Warren Kumari
On Tue, Jan 6, 2015 at 4:12 PM, Kevin wrote: > I figured I'd start building my own open source encryption algorithm: ... 'cos that can only end well? > https://github.com/kjsisco/qode The entire contents of which is: --- qode An encryption algorithm > > -- > Kevin > > > --- >