safenet dongle dongle dongle SoftDog PDMUDA

1. dongle dongle (dongle) means a hardware dongle installed on USB port or parallel port. Dongle (dongle) is a programmable, read-write memory device with 100 bytes of data memory. If the dongle is plugged into the computer, you can follow the encryption interface functions or developer tools accessible to the dongle. 2. Encryption Interface dongle (dongle) encryption interface development kit is a set that contains a variety of development languages ??program interface module, you can be embedded in a program's source code. You can use the dongle (dongle) in your standard application interface development kit provide encryption for dongle (dongle) to operate. 3. Developer Tools (DogEdt32.EXE) dongle (dongle) Developer tools allow developers to easily pair the dongle (dongle) storage area for editing, reading the serial number as well as the continuous initialization operations. Dongle (dongle) of the basic principle of the developer by calling the dongle development kit offers an interface module for the dongle (dongle) operation, the dongle (dongle) in response to the operation and the corresponding data via the interface module is returned to the developer Buyer program. Developers program can determine the return value and take appropriate action. If you return an invalid response, indicating no correct dongle, developers can run the application terminates. Briefly indicate the following: a dongle (dongle) How to protect your software? Dongle (dongle) development kit offers two encryption schemes: using Obj, DLL, ActiveX controls use shell tool, select the program according to your needs. Encryption Option One: Use Obj, DLL, ActiveX controls Obj, DLL, ActiveX controls provide operating dongle (dongle) interface function, you can join call these interface functions directly in the application's source code, to protect your one or more software and then recompile your application. Up to you to set the number of times an application calls the encryption interface and no measures dongle (dongle) to take discovery. In principle, you call, the more encryption interface settings will be more conducive to prevent potential hackers breaking your software protection. Encryption Option Two: Use the shell tools shell tools for software protection is a fast and simple protection schemes. It's not like using the interface functions need to change the source code, but automatically give your executable application adds a layer of protection. In the program starts running and run them automatically access the dongle is present. If the dongle (dongle) does not exist, the user will see an error message, the application will not run. Features dongle (dongle) development kits are available for DOS, Windows 3X / 9X / ME / NT / 2000 / XP, Linux operating system that supports almost all mainstream programming languages, development tools. The main features of the dongle as follows: data exchange technology is effective against random noise attack logic analyzer and a variety of debugging tools, dongle (dongle) software simulation program to simulate a complete ban on parallel data. Maze technology between RC-DL function entry and exit contains a large number of complex judgments Jump interference code dynamically change the execution order to enhance the RC-DL anti-tracking capability. Time brake hardware dongle (dongle) with a time of internal gate, various operations must be completed within the stipulated time. Hardware Dog normal operation takes is very short, but longer tracking time, exceeds the allotted time, the hardware dog will return incorrect results. AS technology API function calls and SHELL shell combination of encryption, using to achieve extremely high encryption strength. RC-DL development kit in case the encryption tools and API function calls to establish a correspondence. After this treatment, API function calls the program only when the shell of the case to run correctly, shell itself conceals a call to the API function. Anti-sharing dongle can be achieved by programming against the parallel port sharing. Memory dongle provides 100 bytes retentive data storage area for storing key data developers, configuration parameters and other information, can be read and written to the storage area by RC-DL developer tool or interface functions. Improved hardware drivers dongle driver installation and release more convenient, developers simply use InstDrv.exe install drivers and hardware to work properly. New editing tools DogEdt32.exe integrated hardware dog original DogEdt32.exe, Reveal.exe, Convert.exe three tools, and new error code search function, so the hardware dog editing and debugging process become more simple and smooth. High-strength encryption dynamic library in the original encryption based on the new C language library of high-strength encryption dynamic and effective use of the dynamic authentication security mechanisms to ensure the dynamic library calls with unparalleled security and reliability. Developers can support ActiveX controls in the page or VB, VC ActiveX controls used to operate the hardware dog. Linux module provides for 2.2 and 2.4 version of Linux kernel drivers, developers can use Linux to run the application on the module to protect the Linux operating system