About ROCKEY ARM USB Dongle

ROCKEY ARM USB Dongle is an ARM core dongle for Software Protection System including Android, Mac, Linux and Windows. The upper layer provides a rich application program interface and supports multiple systems and multiple development languages. The user APIs provide almost all functions of the ROCKEY ARM USB Dongle, including development, production, and remote updating. In terms of communication, API communication uses two-way authentication and encryption, which effectively prevents the simulation cracking of communication data.

Description of ROCKEY ARM USB Dongle

ROCKEY-ARM Dongle is an advanced software protection system that attaches to the parallel or USB port of a computer. Your software may be duplicated, but it will only run when your ROCKEY4 dongle is attached to the computer. Your application will interact with ROCKEY ARM USB Dongle at start-up and during runtime, No Dongle means No License to execute your software. You can also limit the use of your software which is very common in the software industry for DEMO purposes or SHAREWARE.

Newest Dongle Rockey ARM ROCKEY-USB Application Protection Device, a High Performance Software Program Encryption Device ROCKEY ARM keys have a unique ID number, 24 (Standard), 120 (Plus), or 1000 (ND) bytes memory, 16 / 64 (ND) internal variables (modules), the possibility to define own algorithms, a simple API, and an automatic protection of Windows executables (.exe, .dll, .arx).Various license models are easy to implement using these features.

The system includes abundant programming interfaces and support for most common desktop operating systems including: DOS, Windows, Linux and MAC.

A dedication to quality, ease of use, strong protection options and cost effective pricing make the ROCKEY ARM usb dongle software protection device the price/performance leader in the software protection market.

Appearance

Ingenuity, Plug & Play, only 39mm long. The smallest Parallel Port dongle in Asia. Whereas the USB model is just as small as a key chain.

Hardware specification

• 8 bit CPU chip, 8 pin. Specially made for ROCKEY4 according to your requirement.
• Designed for low power usage; the lowest voltage required is 2.2 voltage.
• Custom-built CPU, 1024 bytes capacity program memorizer, highly intelligent with lot of functions.
• Time limitation device to prevent software tracking.

Hardware Arithmetic

• Self-defined arithmetic. You can define 32 terms of instruction. The hardware supports +, -, *, XOR, AND, OR, <<, NOT arithmetic operators and 8 units of operand A, B, C, D, E, F, G, H. A, B, C, D is for custom value while E, F, G, H is the dongle’s pre-defined value. The dongle offer 3 kinds of arithmetic calculation.
• Seed code used to shift data and test software. Rockey4’s CPU offers seed code arithmetic, the input is 32 bit, and the output is 64 bit; Rockey4 self-defined arithmetic, the input is 64 bit, the output is 64 bit. Therefore, if Hacker want to find out the seed code arithmetic of Rockey4, he must have 32GB hardware space; and if he want to find out the self-defined arithmetic of Rockey4, he must have 67 times square of 2(147573952589676412928) bit hardware space. This is too big to achieve. You can see the high security level of Rockey4 dongles.

Hardware Environment

• Can be chained in series with other Rockey4 or any other Dongles. Supports parallel port scanner and parallel port cable connection of 2 PC. Rockey4 with the same code can be handled in series also. In theory, if the PC have enough power, 240 pieces of hardware can be handled in series, and in fact, the software supports 16 ROCKEY4 usb dongle software license key to be handled in series.
• According to IEEE1284 standard, no disturbance will occur to printer’s operation when it is connected with the printer.

Enveloper Encryption

• Enveloper encrypted DLL, EXE, ARX etc. directly without needing source of the program. Best compatibility; supports Windows 9x, NT, and all 32-bit Windows programs. If you combine it with API, the security will be better.
• Data File encryption is currently under development. Please check back regularly for latest updates.

Memory

• ROCKEY4 has a total of 24-bytes of total usable memory. NetROCKEY4 and ROCKEY4-Plus each have a total of 120-bytes of usable memory space. ROCKEY4ND come with 1000 bytes usable memory. The table below provides memory zone information for each ROCKEY4 model:

Memory Zone	Memory Zone Description	ROCKEY4Standard	ROCKEY4Plus	ROCKEY4ND and NetROCKEY4ND	NetROCKEY4
Hardware ID	Globally unique identifier	32-bit	32-bit	32-bit	32-bit
User ID Zone	User defined identifier	32-bit	32-bit	32-bit	32-bit
Module Zone	Non-readable memory spaces (16)  Used with arithmetic calculations	16 modules (16-bit)	16 modules (16-bit)	64 modules (16-bit)	16 modules (16-bit)
Zero Attribute	Indicates if a module is “0” or not “0”	16 modules (2-bit)	16 modules (2-bit)	64 modules (2-bit)	16 modules (2-bit)
Decrement Attribute	Indicates if a module can be decreased.	16 modules (2-bit)	16 modules (2-bit)	64 modules (2-bit)	16 modules (2-bit)
User Data Zone	User defined memory space	24-byte	120-byte	2×500-bytes high/low	120-byte
User Algorithm Zone	Instruction storage for user defined algorithms	32-instructions	80-instructions	128-instructions	80-instructions

ROCKEY ARM USB Dongle Hardware Specifications

	ROCKEY4/ NetROCKEY4-USB	ROCKEY4/ NetROCKEY4-LPT
Dimensions	51 x 16 x 7 mm	39 x 55  x 16 mm
Current Consumption (active/idle)	≤50 ma	≤10 ma
Min. Operating Voltage	2.2V	2.2V
CPU Type	8 pin, 8-bit	8 pin, 8-bit
Max. No. of dongles in series	16	16
Max. No. of Write Access	>100,000	>100,000
Connector Support	USB Type A	25-pin , Type D
Storage Temp.	-40° C ~ 85° C	-40° C ~ 85° C
Operating Temp.	0° C ~ 70° C	0° C ~ 70° C
Data Retention	10 years	10 years

Software Environment

• API Interface<->Driver<->port whole course encrypted inter-communication protocol, data transmission is in encrypted form. Driver->Port, protect against software lock emulation; API->Driver, anti-false Driver.
• Encrypt multi-software, multi-modules. The encrypted software can be upgraded thru long distance.
• Provides all kinds of programming language interfaces under DOS, Win3.x/9x/ME/NT/2000/XP/2003/Vista, Linux, and Mac OS X.
• Encrypted software can work in DOS, Win3.x/9x/ME/NT/2000/XP/2003/Vista, Linux, and Mac OS X.