关键词: 电子认证, 电子证照, 电子签名, QR二维码, 数字签名

Abstract: With the rapid development of information technology, social life and government public works are also shifting. In order to improve the administrative efficiency and service level, government began to push forward the Electronic license, so as to promote web-based applications. The authenticity and credibility of credible Electronic license are the key to put an end to false license and to guarantee web-based applications. The article combined the electronic authentication technology and the credible legal basis for the electronic license, used the two-dimensional code and digital signature technology, discussed the technology of electronic authentication in trusted electronic certification application scenarios from the generation of credible electronic license, the security of elimination false license's printing, verification and the credible electronic license, and point out its effect

Key words: electronic authentication, electronic license, electronic signature, QR code, digital signature