3DES

This topic has 1 reply, 2 voices, and was last updated 9 years, 8 months ago by Mark Thompson.

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January 29, 2015 at 6:57 pm #54555

Scott Rush
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Anyone have any experience in 3DES they could share.

Beginning a project to encrypt some data in a message.

Looking for gotchas as I get started.

Thanks!
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- January 30, 2015 at 2:06 pm #81951
  
  Mark Thompson
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  Hello Scott,
  
  I’m assuming you already know about the 3DES utilities in $HCIROOT/tcl/lib/tcllib1.14/des. (Path may be slightly different depending on Cloverleaf version)
  
  We created an XLT proc that can be used with a COPY statement during translation – ours provides AES encryption of the field being copied.
  
  Key management is usually a gotcha whenever encryption is required.
  
  - Mark Thompson
  HealthPartners
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