Column Encryption Transformation

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Data flow transformation providing column encryption. The specified input columns are processed and the original content is replaced. The script has the following parameters:

  • InputColumns – selects one or more input columns for processing.
  • Action – selects component action: Encryption or Decryption.
  • EncryptionType – selects encryption type: AES, RSA, TripleDES, DES, RC2.
  • IsCertificateFileVariable – indicates whether the certificate file path is stored in a variable.
    • CertificateFile – selects certificate file.
    • CertificateFileVariable – selects variable containing certificate file path.
  • IsPasswordVariable – indicates whether the password is stored in a variable.
    • Password – specifies password.
    • PasswordVariable – selects variable containing password.


Depends on COZYROC Script Component Plus component for implementing parameters user interface.

Library references

  • System
  • System.Data
  • Microsoft.SqlServer.TxScript
  • Microsoft.SqlServer.PipelineHost
  • Microsoft.SqlServer.DTSPipelineWrap
  • Microsoft.SqlServer.DTSRuntimeWrap
  • Microsoft.SqlServer.ManagedDTS
  • CozyRoc.SSISPlus
  • System.Design
  • System.Drawing