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为满足现代企业进行信息沟通时采用多媒体通信、确保商业秘密的要求,提出一种基于硬件加密技术的企业多媒体通信协作系统。利用改进的椭圆曲线加解密算法和公钥基础设施设计USBKey硬件加密,实现身份认证;通过对传输的多媒体信息进行编码,实现通讯数据安全。设计了系统功能与结构,分析了关键技术,提出了研发方法。这种系统能有效克服现有VPN及PKI技术安全隐患,有效防止指令的伪造与抵赖现象,确保数据传输安全有效。
In order to meet the requirements of modern enterprises for multimedia communication and information communication and to ensure commercial secrets, an enterprise multimedia communication collaboration system based on hardware encryption is proposed. Utilize the improved elliptic curve encryption and decryption algorithm and public key infrastructure design USBKey hardware encryption to achieve identity authentication; through the transmission of multimedia information encoding, communication data security. Designed the system function and structure, analyzed the key technology and put forward the research and development method. Such a system can effectively overcome the existing security risks of VPN and PKI technologies, effectively prevent counterfeiting and denial of instructions, and ensure data transmission is safe and effective.