Hello and challenge.

[gh05teh]

HI,

I'm pretty newto the board and RE , but found some really interesting stuff on here.

I work with mobile phone data and reverse enginerring the code into useable info.

I was wondering if anyone could answer this.

encrypted key is 41787566755a6d5d (HEX)

the result should be 16 digits long starting 2943

anyone work out other 12 digits. ??