Security firm Mandiant has released a database that allows any administrative password protected by Microsoft’s NTLM.v1 hash ...

Abstract: Recent years have seen extensive adoption of blockchain technology across a variety of application domains, all with the goal of enhancing data privacy, system trustworthiness, and security.

Abstract: We introduce the concept of a multi-trapdoor hashing scheme that allows multiple entities to compute a collision with a given hash value. Unlike previous proposals that use of multiple ...