Options

Options for the Private Match stage vary depending on the task you are performing.

Note: If you upgrade to version 11.0 or later from version 10.x and you produced private keys, you will need to regenerate those keys because keys generated in version 10.x are not compatible with versions 11.0 and later.

Encrypt Mode

Select the Encrypt operation.
Select the index field that provides a unique ID for each record in the file. The unique ID must be a numeric value.
Select the match field that should be used to match against the second user's data.
Specify the path to and name of the Public key file that will be created when you run the job.
Specify the path to and name of the Key Store file that will be created when you run the job.
Specify the path to and name of the Displacement table file that will be created when you run the job.
Enter a name for the output column that will contain the encrypted data in the output file that is sent to the second user.
Press OK.

Private Match Mode

Select the Private Match operation.
Select the index field that provides a unique ID for each record in the file. The unique ID must be a numeric value.
Select the match field that should be used to match against the first user's data.
Enter the name of the encrypted data field that the first user entered in step 7 of the Encrypt Mode instructions.
Navigate to the Public key file.
Navigate to the Displacement table file.
Enter a name for the output column that will contain the encrypted data in the output file that is sent to the first user.

Decrypt Mode

Select the Decrypt operation.
Select the encrypted data field entered in step 7 of the Private Match Mode instructions.
Navigate to the Key Store file.
Select the output column that will contain the decrypted data in the output file. The format of the data in this field is the matched index of the first user's data and the matched index of the second users' data, separated by a comma character (,), as in the following:
```
User1Data,User2Data
```