Save the following as a REG file, and double-click Import to delete it.

Windows registry editor version

5.00

[-HKEY class root \ executable file \ shell \ enable/disable digital signature icon]

[-HKEY class root \ executable file \ shell \ enable/disable digital signature icon \ command]

@="acsignopt.exe "

2. The main functions of digital signature are: to ensure the integrity of information transmission, to authenticate the identity of the sender, and to prevent the occurrence of denial in the transaction. Software developers generate private keys (. Pvk) and a certificate request document (csr) are submitted to WoSign, and relevant identification documents (such as business license and third-party documents) are submitted to WoSign for verification. After WoSign verifies the identity, it signs the csr file with its own private key to generate code signing certificate, that is, the public key (. Spc) for software developers. This completes the application and issuance of the certificate.