czyc
@rr.com | reply to meister_sd
Re: [Vonage] SIP credentials, RTP300, GPP_K?
I'm quite sure the algorithm is rc4 and it is a raw key. I'm not sure if the whole string is the key or if there is an initialization vector. |
|
czyc
@rr.com | Ok, openssl won't decrypt it but »www.uqtr.ca/~delisle/Crypto/codes/rc4/rc4.c does it nicely. |
|
czyc
@rr.com | Oh, I can't test it, but rc4 is a stream cypher so you can use the same program to reencrypt it with the same key, then you should be able to feed it to the router. |
|
rizzo2dial
Premium
join:2004-08-05
| reply to czyc
 RC4.zip 22,381 bytes
rc4 Windows Executable + Source Code |
Attached is a zip file containing the modified source code as well as a Windows (DOS/Command Prompt) executable. Since it's compiled under VS.NET 2003 (which is a development environment for the .NET 1.1 framework), the Microsoft .NET 1.1 framework will likely need to be installed for the program to run. (Microsoft provides it for free).
The syntax for this version is of rc4 is:
rc4 key inFile outFile
Rizzo |
|
Steve Masten
@rr.com
| The: rc4 key inFile outFile, and question is what is the "infile" and what is the "outfile" is supposed to be called?
I just want to unlock my rtp300 so I can firmware upgrade, cause these bastards locked it all up.
So can you explain a bit more?
Steve Masten |
|
Steve-Masten
@rr.com
|
I hope you will, or someone will reply.
Uuummm... My friend just told me you guys might not answer cause vonage put you all in jail?
If you want me to slap my friend sebastian again, I will be glad too... No offense, I am curious.
SM |
|
