CA digital certificate is a legal tool issued by an electronic certification service organization established by the relevant state departments according to the Electronic Signature Law of People's Republic of China (PRC) for representing the online legal identity of enterprises or individuals and implementing electronic signatures. It is equivalent to the identity card and official seal of the enterprise, commonly known as "CA digital certificate".
CA digital certificate has the functions of identity confirmation, digital signature, electronic seal and other security authentication to ensure the security of online business information.
Function and application of CA digital certificate
CA digital certificate can effectively solve the authenticity of enterprise's online identity and ensure the confidentiality and integrity of enterprise's online application materials. It has the authentication function of CA digital certificate and electronic signature, and the online declaration data has the same legal effect as the paper report.
According to the requirements of provincial and municipal documents "one certificate is universal and one certificate is multi-purpose", the CA digital certificate issued by Shaanxi CA Digital Center has the function of multi-purpose with one certificate, and electronic authentication services in taxation, industry and commerce, quality supervision, provident fund, social security and other industries have been carried out throughout the province, and one certificate has been issued to enterprises.
Electronic signature (electronic seal)
Electronic signature refers to the data contained in the data message in electronic form and accompanied by data used to identify the identity of the signer and show that the signer approves its content. Generally speaking, electronic signature is the signature of electronic documents in electronic form through cryptographic technology, or the signature technology using digital certificates, which is not the digital visualization of written signatures, but similar to handwritten signatures or seals, and can also be said to be electronic seals.