HardKey System is intended for generation of serial numbers shareware programs. The program is based on strong algorithms of asymmetric (with public key) cryptography.
HardKey works to very short serial numbers 15-20 symbols(f.e "VNUQM-PYHEX-7F25H-SJZBR"). Using strong cryptography algorithm HFE guarantees the impossible hacker's KeyGen creation. The serial number may contain the following option fields (in encrypted form):

• Hardware ID - allows to link this number to some computer equipment
• Expire Date - allows to create the temporary serial number with confined using limit

The information of licence type is always integrated to serial number (up to 8 licence types). For the same registration name a quantity of different serial numbers can be generated (over 1000). It can be used buying a few licences to the same registration name.
HardKey is easy integrated to such software protection systems as AsProtect and EXECryptor for supplying with program executable code encryption.
HardKey grants SDK to Delphi, C++Builder è VisualC++ platform.