Command: $ [32-character key] [16-character data block]. Can be used in online, offline or secure state.
Function: To encrypt and decrypt the given data block with the given double-length key.
Inputs: The double-length
key (odd parity is required): 32 hexadecimal characters.
Data block: 16 hexadecimal characters.
Outputs: The data encrypted with
the key.
The data decrypted with the key.
Errors: Data invalid; please re-enter: - the entered data does not comprise 32 hexadecimal characters. Re-enter the correct number of hexadecimal characters.
Example:
Offline> $ <Return>
Enter key: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX <Return>
Enter data: XXXXXXXXXXXXXXXX <Return>
Encrypted: XXXX XXXX XXXX XXXX Decrypted: XXXX XXXX XXXX XXXX