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I have a crashed old JSP system, while recovering I stopped since I am not able to find the right 2-ways encryption algorithm (OR encoding), so I need your help, below some examples of inputs and outputs:

0458/0223217/001/3000/000 => GgUaCh0aMkYBMnkGLwICGx4cAgIaHh8CAgIBS2012IBS2012

0458/0223216/001/3000/000 => GgUaCh0aMkYBMnkHLwICGx4cAgIaHh8CAgIBS2012IBS2012

0458/0221216/001/3000/000 => GgUaCh0aMkYDMnkHLwICGx4cAgIaHh8CAgIBS2012IBS2012

0447/0318800/001/3000/000 => GgUbBR0aAUUKCngBLwICGx4cAgIaHh8CAgIBS2012IBS2012

Also,

manage => R1BBU1VP

process => WkNAUVdZQQIBS2012IBS2012

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As per the FAQ, these types of questions are not constructive. I must vote to close. Note this isn't actually encryption but encoding (unless the key is invisible). – Thomas Oct 21 '12 at 23:16

closed as off topic by Thomas, poncho, mikeazo♦ Oct 22 '12 at 0:30

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