Such users need to authenticate themselves. The most known and commonly-used method
for user authentication is based on entering a username and a password. With the growing …

A method for anonymous authentication and key establishment based on passwords
(APAKE), includes instantiating, by the server, an OPRF scheme and a symmetric encryption …

(57) ABSTRACT A device for identification and authentication of a remote user connecting to
a service over a network includes a crypto graphic processor and at least one cryptographic …

An access control system is disclosed in which pro tected systems and corresponding
portable password issuing devices both generate new authentic passwords by successively …

Transformation of Variable Character Sets is also used to safeguard passwords. This system
can authenticate persons, objects, individual actions initiated by USERS through sepa rate …

(51) Int. Cl. devices that have different input keyboards. The system stores H04LK
LM00(2006.01) the password as a sequence of relative position keystrokes. To (52) US …

A graphical password authentication arrangement and method display a grid on a display
upon a user's request to access a restricted resource. The graphical password …

US8261072B2 - Method and system for secure external TPM password generation and use -
Google Patents US8261072B2 - Method and system for secure external TPM password …

(57) ABSTRACT A method for generating system passwords derived from an external
encryption algorithm and plain text user passwords entered during a secure power-on …

(54) METHOD FOR ENABLING AN 6,396.929 B1* 5/2002 Chandersekaran et al.... 380/286
ADMINISTRATOR TO CONFIGUREA 6,662.299 B1* 12/2003 Price, III....................... 713,171 …