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tcp packet read
16 years 8 months ago #25811
by m2r007
Replied by m2r007 on topic hi guyzzzzzzzzzz
yep dude i checked with the data packet..... the data doesnt match ..
ur right maybe its encrypted....
tell me one thing if i send some data will the encrypted data be in the jumbled form or in some format.... say i send "bosom" will it get encrypted as "sombo" or something like that.. i know it depends on the encryption but still wot it contain any special chars????
And also guys how will i know which encryption is being used?
ur right maybe its encrypted....
tell me one thing if i send some data will the encrypted data be in the jumbled form or in some format.... say i send "bosom" will it get encrypted as "sombo" or something like that.. i know it depends on the encryption but still wot it contain any special chars????
And also guys how will i know which encryption is being used?
16 years 8 months ago #25821
by S0lo
Studying CCNP...
Ammar Muqaddas
Forum Moderator
www.firewall.cx
Replied by S0lo on topic Re: tcp packet read
If thats Softros lan messenger then the encryption is AES algorithm.
en.wikipedia.org/wiki/Advanced_Encryption_Standard
Studying CCNP...
Ammar Muqaddas
Forum Moderator
www.firewall.cx
16 years 8 months ago #25838
by m2r007
Replied by m2r007 on topic decryption
ur perfectly right buddy its softros... never thought it was so widely used. so i know the encryption type with the captured tcp packets can i decrypt it???????
16 years 8 months ago #25842
by S0lo
Hmmm, that won't probably be easy. You gotta find a plugin/addin or some thing for wireshark to decrypt it. And decryption is not usually straight forward.
Studying CCNP...
Ammar Muqaddas
Forum Moderator
www.firewall.cx
Replied by S0lo on topic Re: decryption
ur perfectly right buddy its softros... never thought it was so widely used. so i know the encryption type with the captured tcp packets can i decrypt it???????
Hmmm, that won't probably be easy. You gotta find a plugin/addin or some thing for wireshark to decrypt it. And decryption is not usually straight forward.
Studying CCNP...
Ammar Muqaddas
Forum Moderator
www.firewall.cx
16 years 8 months ago #25853
by m2r007
just check this site for AES encryption.....
www.cs.bc.edu/~straubin/cs381-05/blockci...ndael_ingles2004.swf
i got the C code for this process too i will try reverse engineering to decrypt it guyz
www.cs.bc.edu/~straubin/cs381-05/blockci...ndael_ingles2004.swf
i got the C code for this process too i will try reverse engineering to decrypt it guyz
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