Design and Implemention of Register Code Software Protection Scheme based on USB Key
ZHAO Lu-hua
LI Zhi-rui
Abstract：The paper analyzes a software-based protection scheme based on RSA register code and points out that the scheme neglects the integrity of software testing and the encryption of verification-program code, purely considering the security strength of algorithm. According to the analysis a register code software protection scheme based on USB key was proposed .The scheme protects the special software verifies the integrity of the software and the legality of user by check code and the register-application code stored in the USB Key. Particu-lar function of software is protected by the protection code stored in the USB Key. At last, through the design and implementation of the Key modules in the scheme, the rationality and effectiveness of the scheme is tested by ex-periments.
Keywords：software protectionelectronic keyregister code
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 47-49,53 )