We present SimplePIR, the fastest single-server private information retrieval scheme known
to date. SimplePIR's security holds under the learning-with-errors assumption. To answer a …

Passwords remain the primary way to authenticate users online. Yet little is known about the
characteristics of login requests submitted to login systems due to the sensitivity of …

Considering password-based authentication technique, password memorability is a real
challenge on users. Hence, password reuse across different web applications is a common …