Encrypting an 9 position field [message #394113] |
Wed, 25 March 2009 14:06  |
eddie909
Messages: 1 Registered: March 2009
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Junior Member |
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I am looking for a way to encrypt an 9 position field on a table and a way to decrypt the value. Someone suggested using a secret number then add that number to the value.
Ex. Secret number is 2 and the real balance value is 123456123 then the encrypted value will be 12345125.
Is there any Oracle Encryption process that I can use that will keep the Encryption value as a 9 position field?
Thanks,
Ed
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Re: Encrypting an 9 position field [message #394313 is a reply to message #394113] |
Thu, 26 March 2009 07:58  |
joy_division
Messages: 4963 Registered: February 2005 Location: East Coast USA
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Senior Member |
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eddie909 wrote on Wed, 25 March 2009 15:06 |
Ex. Secret number is 2 and the real balance value is 123456123 then the encrypted value will be 12345125.
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I would say that is pretty good encryption as I can't figure out how 2 will turn 123456123 into 12345125. I think the secret number here is -111110998.
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