Steps for encoding data
To encode data:
- Select option 5, UTILITY, on the ICSF Primary Menu panel.
The Utilities panel appears. See Figure 1.
Figure 1. Selecting the Encode Option on the Utilities Panel CSFUTL00 ---------------- ICSF - Utilities -------------------------- OPTION ===> 1 Enter the number of the desired option. 1 ENCODE - Encode data 2 DECODE - Decode data 3 RANDOM - Generate a random number 4 CHECKSUM - Generate a checksum and verification patterns 5 CKDSKEYS - Manage keys in the CKDS 6 PKDSKEYS - Manage keys in the PKDS 7 PKCS11 TOKEN - Manage PKCS11 tokens in the TKDS Press ENTER to go to the selected option. Press END to exit to the previous menu.
- Select option 1, Encode, on this panel.
The Encode panel appears. See Figure 2.
Figure 2. Encode Panel CSFECO00 -------------- ICSF - Encode ------------------------------ COMMAND ===> Enter data below: Clear Key ===> 0000000000000000 Clear Key Value Plaintext ===> 0000000000000000 Data to be encoded Ciphertext : 0000000000000000 Output from the encode
- In the Clear Key field, enter the clear value of the key you want ICSF to use to encode the data.
- In the Plaintext field, enter the data in hexadecimal form that you want ICSF to encode.
- Press ENTER.
ICSF uses the clear key and the DES algorithm to encode the data. The encoded data is displayed in the Ciphertext field.
- Press END to return to the Utilities panel.
- Press END to return to the Primary Option panel.