| 摘要 |
The present specification relates to a method and a system for managing a private key file based on a public key infrastructure (PKI), which can encrypt a PKI-based private key file using a one-time password (OTP), thereby securely managing the encrypted private key file. The system for managing a private key file based on a PKI according to an embodiment of the present specification may be configured to generate a character string based on an OTP authentication value generated by authenticating an OTP value of an OTP terminal and a password input by a user, recognize the generated new character string as a cipher key, encrypt the private key file using the cipher key, and store the encrypted private key file. |
