Secure Library for HTBasic

You need to secure your HTBasic applications from being pirated or re-engineered? And you need a low cost but secure solution?

Our programming library "Secure Library for HTBasic" features a multi-functional HTBasic SUB program and a special DLL (the DLL interfaces to the Dongle API and provides additional cryptographic functions). The dongle is from Technodata Interware.

The following security functions are available:

1. Check if the dongle is available at all

2. Read serial number of the dongle

3. Read the additional variable memory and check if the memory content is valid

4. Additional cryptographic functions for encryption and decryption of values within the HTBasic program

Encryption is successful only if the correct dongle is inserted, otherwise the encryption function creates wrong values

Tips and tricks for good software protection

• Check dongle during program start

• Check dongle during program run too

• Evaluate dongle serial number

• Use dongle's user memory

• Use cryptographic functions

• Secure the HTBasic library "Secure_tools.lib" using the SECURE command

• Static include of SUB Secure_tools into your main program

System requirements

• Operating system: Windows 98SE/ME, Windows 2000, Windows XP

• HTBasic Version 8.0 and higher

Ordering information

Order Code

Description

HTB SEC

Secure Library for HTBasic

HTB SEC/U

Secure Library for HTBasic Update

(Proof of previous version ownership required)