METHOD FOR PHONE AUTHENTICATION IN E-BUSINESS TRANSACTIONS AND COMPUTER-READABLE RECORDING MEDIUM HAVING PROGRAM FOR PHONE AUTHENTICATION IN E-BUSINESS TRANSACTIONS RECORDED THEREON

摘要

The present invention relates to a method for phone authentication in e-business transactions using a terminal for phone authentication, which provides a non-repudiation function through a link to a trusted third party, and to a computer-readable recording medium having a program recorded thereon for phone authentication used in e-business transactions using a terminal for phone authentication, which provides the non-repudiation function by means of the link to the trusted third party.