1)Download Cyphertool.Jar File

1. Instructions to use Cypher Tool to encrypt user credentials and place them in dse_config.properties file:

1)Download “CypherTool.jar” file.

2)Place the “CypherTool.jar” in the same user defined folder where dse_config.properties file is located ($DSE_HOME)

3)Open command prompt and navigate to the folder where “CypherTool.jar” is located.

4)Copy and paste the following statement in the command prompt, updating values in [] as detailed below:

java -cp ./CypherTool.jar gov.epa.apps.tools.CypherGenerator [Client] [State_Code] [Type] [Credential]

The following table shows examples of the different values that can be entered in the cypher tool and the corresponding variable in the dse_config.properties file:

Note: Values are CASE sensitive and will produce a different key for UPPER and LOWER case values.

5)Update the statement in the command prompt and hit <enter> to get the encrypted value

1. Below screenshot shows the command and result in command prompt
2. “plain-text” and “decr-text” should show the original value. If they are the same “verified” will be true, else false.

The encrypted key (value following “encr-text”) should be copied into the dse_config.properties file as noted in table above

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1. Below instruction are for users who are having trouble copying “encr-text” from the command prompt.

1)Download “DSE_encrypt.bat” file and place it in user definedfolder where “CypherTool.jar” is located ($DSE_HOME)

2)Open “DSE_encrypt.bat” in notepad++ and replace all values with squarebraces [] with actual values

Note: Refer to step 4 in the above section (I.) for help with replacing values.

3)Open command prompt and navigate to the user defined folder where “DSE_encrypt.bat” file is saved

4)Execute the following command, replacing curly braces with actual values:

DSE_encrypt.bat > {NameOfOutputFile}

5)Eg:

6)The ({NameOfOutputFile}) will be generated in user defined folder and contain all the encrypted credentials

7)Make sure to delete the ({NameOfOutputFile}) once all encrypted values are copied to “dse_config.properties”, as it contains the encrypted information.