ROCKEY4 algorithm

Software developers can define their own algorithms inside ROCKEY4, developers can perform some calculations within ROCKEY, and use the results of the calculations in their program. Thus, essential parts of the algorithm will be executed inside the dongle, thereby making it impossible for a hacker to simply bypass a dongle check!

• The security mechanisms are securely stored in the key! A hacker has no possibility to remove this security check, since then also essential code is removed.
• The variables used by the algorithm are safely stored inside the dongle, and will never leave the dongle.

These special features of ROCKEY4 distinguish ROCKEY from most other software protection systems

Developers can edit and write their own algorithms using the ROCKEY editor. Multiple algorithms can be stored inside the ROCKEY. Rockey4 Standard can store 32 instructions, the Plus 80 instructions, and the ND 128 instructions.

ROCKEY supports the following operations: + addition; - subtraction; < cyclic shift left; * multiplication; ^ Exclusive OR (XOR); & logical AND; | logical OR; ~ negate (NEG); ? compare (byte);