Audit logs, providing information about the current and past states of systems, are one of the
most important parts of modern computer systems. Providing security for audit logs on an …

Hash functions, such as SHA (secure hash algorithm) and MD (message digest) families that
are built upon Merkle-Damgard construction, suffer many attacks due to the iterative nature …

Clients of outsourced databases need Query Authentication (QA) guaranteeing the integrity
and authenticity of query results returned by potentially compromised providers. Prior work …

Hash function plays an important role in the area of information security. It is widely used to
provide data integrity, message authentication, digital signature and password protection …

The purpose of incremental cryptography is to enable updates of cryptographic forms of
documents undergoing modifications, more efficiently than if we had to recompute them from …

Software update is the process of updating software running on computing devices. It allows
computing devices to download and to install software packages and patches in real time …