Universal Radio Hacker - 04: Generation

  Рет қаралды 17,415

Johannes Pohl

Johannes Pohl

Күн бұрын

Пікірлер: 18
@RustuYucel
@RustuYucel 7 жыл бұрын
Wonderful lesson
@ChrisShaw25
@ChrisShaw25 7 жыл бұрын
LOL @ 9:00 Great job on this tool and these videos!
@СергійБазавлук
@СергійБазавлук 4 жыл бұрын
Thank you for this awesome software, I just hacked a cheap Chinese RC toy car, it works at 27.145MHz, it uses very simple ASK (OOK) protocol. To go backward it sends 1111110111111011111101111110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110 I'm using HackRF, it is so much fun, thank you.
@ChrisMyers2000
@ChrisMyers2000 7 жыл бұрын
This is an excellent piece of software....thank you for all of your hard work. I successfully captured and decoded the data from my wireless light switch. I was able to see the difference in data from the on vs off transmission...so cool! I love the ability to transmit data as well. Is there any way to adjust the Hackrf TX power more accurately? it doesn't seem to transmit at a very powerful level, I have to hold the antenna almost against the switch. Any suggestions?
@dr.johannespohl8547
@dr.johannespohl8547 7 жыл бұрын
Hey Chris, thanks a lot and cool, that you hacked that little light switch! I am currently working on enhancing the configuration of device parameters. Adjusting TX power for HackRF is already implemented in GIt Branch "enhance_device config". Feel free to checkout that branch and give me your feedback. Alternatively, you may wait some days till the HackRF features, which are part of a greater development cycle, go into master/next release. You can watch the status here: github.com/jopohl/urh/pull/187.
@dr.johannespohl8547
@dr.johannespohl8547 7 жыл бұрын
Current versions of URH now have this TX power issue fixed!
@ChrisMyers2000
@ChrisMyers2000 7 жыл бұрын
Awesome!! Yes the issue is indeed fixed, much better transmission range now! Thank you again!
@mohamedazizchaabani1970
@mohamedazizchaabani1970 7 жыл бұрын
great job
@techdude09
@techdude09 3 жыл бұрын
How do you know what to edit in the Generator section? All of the HEX coding looks random to me in my project.
@RhinoStar0
@RhinoStar0 6 жыл бұрын
Thank you, however I have a question. In the edit dialog, when you select "auto detect from original signal" it goes to 11.719K? this is presumably a 433.92MHZ carrier. why the discrepancy?
@dr.johannespohl8547
@dr.johannespohl8547 6 жыл бұрын
433.92 MHz is the passband frequency. In URH, however, you work with baseband signals, thats why we operate with far lower frequencies here.
@RhinoStar0
@RhinoStar0 6 жыл бұрын
@@dr.johannespohl8547 I'm using this with a LimeSdr mini and am really enjoying it. Thank you for your efforts with giving us this great tool to play with, it is much appreciated.
@exacrystal8059
@exacrystal8059 7 жыл бұрын
Thanks
@abdul0190
@abdul0190 6 жыл бұрын
how can i use hackRF to open and listen to the encryption radios like analog or digital ? DMR or P25 encryption ?? dose Universal Radio Hacker can do it and hack this kind of radios?? pleas I really need your help.....
@dr.johannespohl8547
@dr.johannespohl8547 6 жыл бұрын
You can use an external decoding to deal with encryption: github.com/jopohl/urh/wiki/Decodings
@abdul0190
@abdul0190 5 жыл бұрын
@@dr.johannespohl8547 thanks bro>>>
@abdul0190
@abdul0190 6 жыл бұрын
can you tell me about havequick encryption and how can decrypte it?
@FalcoGer
@FalcoGer 3 жыл бұрын
And that's one of many reasons why IOT is a bad idea. Because manufacturers just care about the products, not about security.
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