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Encrypt and Decrypt

  • July 21, 2005 at 12:38 pm

    #164364

    Hello all,

    Anyone has any idea how to encrypt and decrypt credit card number .

    I tried to use XP_crypt with sql server2000.

    but it does't work.

    Please help.

    Thanks

  • July 21, 2005 at 12:49 pm

    #576206

    Can you give us the error message and an example of how you're using it (please make sure to use dummy data)?

    K. Brian Kelley
    @kbriankelley

  • August 1, 2005 at 9:09 am

    #578569

    I use XP_Crypt all the time without difficulty. Of course, I have a licensed copy.

    Is your copy licensed? Consider: An unlicensed copy XP_Crypt only encodes up to 15 characters. Credit card numbers for MasterCard and Visa are 16 digits. AMEX is 15. If you are evalutating XP_Crypt, MC and Visa account numbers will not decode completely from an encoded string.

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