For those who are particularly interested in delving a bit more into cryptocurrency, a Stanford University cryptography PhD professor has recently released his lecture material for free. For those who ...

ABSTRACT: Visual cryptography is an encryption method that shares a secret image through several encrypted images. General visual cryptography has no stacking order dependence, and only one image can ...

The course covers the topics of modern cryptography and its concrete applications. In particular, the course covers: post-quantum cryptography, lattice-based cryptography, cloud computing, secure data ...

3 Semantic Security Introduction to symmetric cryptography, semantic security 3-semantic-security ...

On Friday 30 September 2022 Christian Schaffner gives his inaugural lecture as professor in theoretical computer science at UvA. He has been fascinated by cryptography since childhood and specializes ...

ABSTRACT: A hybrid cryptographic system providing digital authentication is described and analyzed in this paper. The proposed cryptosystem incorporates three features: complexity of the discrete ...