Method of approving a transaction

摘要

The present invention is directed to a method for approving a transaction comprising: inputting a user-name and a password corresponding to a user account, generating a random key, generating a secure key, characterized in that the step of generating the secure key is based on the password and the random key. The present invention is further directed to a system for approving a transaction comprising: means for inputting a user-name and a password corresponding to a user account, means for generating a random key, means for generating a secure key, characterized in that said means generating the secure key further comprises means for combining the password and the random key.