Shulou(Shulou.com)06/01 Report--

This paper introduces an elite 5 encryption lock, which is developed by thinking Shield. Different from the previous protection mode of smart card encryption lock, Elite 5 has a different protection mode and extraordinary strength.

Technology upgrade

The previous generation of smart card encryption lock elite 4, mainly by the way of code transplantation, the security strength of software encryption depends on the encryption scheme of software developers, and requires good technical strength to achieve high security strength. In practical application, this article has never really exerted its due power, and there are three main reasons:

1. Developers are required to write in-lock code themselves, which is very different from ordinary software code, which has high technical barriers and efficiency obstacles.

2. Even if they have the ability and determination, it is difficult for developers to choose the right code to transplant into the lock.

3. Due to the performance of encryption locks, the code that can be ported is very limited, so it is almost impossible to transplant complete functions directly.

Based on the above points, code transplantation is only simply used in the industry, and only developers invest a lot of energy in order to achieve certain results, so it has been stuck in the concept.

Elite 5 encryption lock uses fragment code execution, uses its own mature code extraction technology in the shell, extracts a large amount of code, executes in a secure environment after encryption confusion, and applies a large number of Vibrox, virtualization and driver technologies to it, which minimizes the dependence on the underlying technology and functions of encryption lock, and ensures higher security by transplanting a large number of them.

In addition to security, relying on SS encryption middleware, the dependence on hardware will be automatically handled at the bottom, so that it can be compatible with the cloud lock, and developers can cope with any changes in their business in the future.

A change in encryption.

Elite 5 hardware lock encryption scheme includes authorization and encryption system, forming a complete set of software authorization and encryption scheme.

Elite 5 hardware lock integrates many security technologies such as virtual machine shell, fragmented code execution, anti-black engine, anti-black database and Virbox compilation engine. Through the introduction of Senseshield Service components, the security strength of the software continues to improve with the upgrade of Virbox licensing services. During this period, software developers do not need to do anything, just focus on their own business.

From software encryption to license distribution, Elite 5 hardware lock provides a complete toolkit with clear flow, convenient operation and simple and quick implementation. Software developers can easily encrypt application software and license distribution with just a few simple steps.

The software developer uses the local authorization tool provided by the deep thinking, issues the authorization to the user lock through the control lock, and encrypts the software through the control lock (shell / call API), the user can get the authorized user lock and use the encrypted software.

Control lock and user lock

Elite 5 encryption lock is divided into control lock and user lock, control lock is the identity of different software developers, control lock is mainly used for encryption and decryption, issuing permits and issuing user lock upgrade files and other functions. The control lock and the user lock should be used together.

The Elite 5 user lock is used to store the license information issued by the software developer. When using the software encrypted by the software developer, the user needs to insert the user lock.

Hardware specification of elite 5 encryption lock

Elite 5 has the fastest chip in the elite series so far, and its performance is particularly strong.

Elite 5 uses the CC EAL5+-certified 32-bit ARM chip provided by Infineon, the main frequency is as high as 24Mhz, the execution speed is up to 50DMIPS, the comprehensive performance is 3000 times higher than that of elite IV, and can perform more complex tasks.

Elite 5 provides up to 512K of storage space for the first time and can store up to 6000 pieces of license information.

Supported development languages and binaries

Java, UE4, .Net, Unity3D, C#, Python, Revit, Ruby, Lua, Erlang, MATLAB, LabVIEW, Perl, VB.NET, CCiger +, VB6.0, AutoCAD ARX, BCB6.0, Delphi, etc.

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