| 摘要 |
Systems and methods facilitate secure one-time-password access to an account in a remote server from an untrusted client. The system consists of an intermediary component whose salient components are a proxy component, a webserver component, and an encryption/decryption component, and it preserves the characteristics of both the server and client. In a man-in-the-middle fashion, the proxy substitutes a one-time password entered at a login interface with a true password, and forwards it to the remote login server. True passwords are encrypted using a seed associated with user identifiers, and a list of one-time passwords is generated/updated and stored on media or transmitted to an electronic device. Substitution takes place by decrypting the one-time password with the seed used for encryption, ensuring the proxy avoids storing the true password.
|
