The ROCKEY4ND is a driverless dongle that needs not a driver. The operating system has embedded the driver for ROCKEY4ND inside the system.

ROCKEY4ND is an advanced software protection system that attaches to the USB port of a computer. Your software may be duplicated, but it will only run when your ROCKEY4ND dongle is attached to the computer. It can also limit the use of your software. Your application will interact with ROCKEY4ND at start-up and during runtime. If the dongle has been removed, or if an application module has been accessed a preset number of times, it can issue an error message and terminate, or take other actions to insure compliance with your licensing agreement. ROCKEY4ND is versatile enough to support other limits as well.
100% Compatible with old ROCKEY4 dongle!

ROCKEY4ND can be seamlessly migrated from ROCKEY4 without the need to modify source code. All API’s are the same except the dll/lib files, just replace the new dll/lib files.

Unlike some competing products, ROCKEY4ND is a powerful miniature computer, with a CPU, memory and specialized firmware that allow for robust interaction with your application. You may write complex algorithms that are securely stored in the dongle, and then call those algorithms from time-to-time in your application. This method for software protection is strongly recommended and is very difficult to crack. And though ROCKEY4ND was designed to implement extremely high levels of security, it is also relatively easy to implement. The ROCKEY4ND API set has been simplified and improved based on experience gained from earlier versions.

The ROCKEY4ND dongle provides protection not only for 32-bit applications running on
64-bit operating system, but also for 64-bit native applications.

The ROCKEY4ND dongle also provide an envelope tool for .Net, C#, flash media (.swf) applications. Another ROCKEY4ND enveloper will also encrypt Windows Portable Executable files (such as .dll, .exe and .arx) and is simple enough to implement in only a few seconds.

The ROCKEY4ND enveloper is an ideal solution if you do not possess the source code for your application, or are unfamiliar with implementing an API. A security system that combines both the API set and the Envelope program will offer the greatest level of protection.

ROCKEY4ND remote update provide useful tool that developer can create a secure patch file to update the ROCKEY4ND dongle remotely. All the content will be encrypted with DES and will only be decrypted with the valid ROCKEY4ND dongle. With this tool, developer can simply re-enable the dongle, open more functions or re-license the dongle, etc.

Memory Zone Memory Zone Description Memory Zone Description ROCKEY4 ROCKEY4-Plus ROCKEY4 ND NetROCKEY 4 ND
Hardware ID Globally unique identifier 32-bit 32-bit 32-bit 32-bit 32-bit
User ID Zone User defined identifier 16-bit(each) 16-bit(each) 16-bit(each) 16-bit(each) 16-bit(each)
Module Zone Non-readable memory spaces (16) Used with arithmetic calculations 16-bit(each) 16-bit(each) 16-bit(each) 16-bit(each) 16-bit(each)
Zero Attribute Indicates if a module is “0” or not “0”. Each module has a zero attribute. 1-bit(each) 1-bit(each) 1-bit(each) 1-bit(each) 1-bit(each)
Decrement Attribute Indicates if a module can be decreased. Each module h??Aas a decrement attribute. 1-bit(each) 1-bit(each) 1-bit(each) 1-bit(each) 1-bit(each)
User Data Zone User defined memory space 24-byte 120-byte 1000-byte 1000-byte 1000-byte
User Algorithm Zone Instruction storage for user defined algorithms 32-instructions 80-instructions 128-instructions 128-instructions 128-instructions
Dimensions 51 x 16 x 7 mm
Color Blue, Green, Gray, Brown, Red
Memory 1K
Min. Operating Voltage 50V
Current Consumption (active/idle) <= 50 mA
Max. Write Cycle >>100,000
Connector USB Type A
Operating Temp 0-70°C
Data Retention 10 Years
Onboard Algorithm 128 User-defined simple algorithms
Hardware ID Globally Unique
Driver Driverless
Remote Update High-level Secure Remote Update, Multiple-Schemes
Production Tool Batch Production Tool
Module Management Multiple-Module and Management Schemes
Operating Systems Windows XP/Vista/7/8/10/Server/Linux/MAC
Enveloper Yes
Invisible Module Zone 64 modules to control software release schemes
Random Generator Hardware Random Generator
Abundant APIs VB, VC, Delphi, C++, C#, Java, PB, VS.Net….

The below price is for the Rockey4ND SDK package and include one dongle with tools and many API’s. If you place your first dongle order during the next 30 days we will refund the SDK price.




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