Method for providing authentication control for asymmetric cryptosystem, authentication control system thereof

Disclosed are an authentication control method for asymmetric cryptography and a system for the same. The authentication control method for asymmetric cryptography comprises the following steps: an authentication control system receives an authentication request using asymmetric cryptography which is output from an authentication requesting device; and the authentication control system selectively transmits the received authentication request to an authentication agency system depending on whether a predetermined authentication condition is satisfied and performs authentication control so that the authentication corresponding to the authentication request can be selectively performed, wherein, the authentication condition relates to whether the system receives an event occurrence signal which is output when a predetermined event occurs in a terminal, from the terminal of a user corresponding to the authentication request.