| 摘要 |
A system and method for two factor key exchange protocol resilient to password mistyping is disclosed. This authentication process is based on two factors including both electronically stored (long keys) and human supplied credentials (password or biometrics). The disclosed system and method ensures security in the presence of mistyping. The system includes receiving a message from a client signifying a request to establish a secure connection and sending a first random number to the client. The method continues with receiving a string and authorization code with parameters comprising the first random number and the string where the string includes an identifier, a short key and a second random number encrypted with a public key. The method continues with decrypting the string with a private key verifying the authentication code, verifying the short key and session key derivation by both server and client.
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