So far, I have written articles on quantum algorithms as a set of theory, circuits, and code, covering quantum addition, quantum Fourier transform, quantum modular addition, quantum modular ...

Abstract: Randomizing the execution of the sequence of operations in an algorithm is one of the most frequently considered solutions to improve the security of cryptographic implementations against ...

This is a pure C# implementation of the Elliptic Curve Digital Signature Algorithm. It is compatible with OpenSSL and uses elegant math such as Jacobian Coordinates to speed up the ECDSA on pure C#.

If you logged onto your bank account this morning, the security protocols still seem secure – but things are changing quickly in the tech world. A team in China just showed that the math behind RSA ...

Having steered cybersecurity at major global banks for over two decades, I've seen technology change the game time and again. Now, quantum computing is stepping onto the field, bringing with it a ...

DNA strand displacement (DSD) is an efficient technology for constructing molecular circuits. However, system computing speed and the scale of logical gate circuits remain a huge challenge. In this ...

Roughly four decades ago, Taher ElGamal put forward what is today one of the most widely known and best understood public key encryption schemes. ElGamal encryption has been used in many different ...

Robert Granger holds an MSci from the School of Mathematics, University of Bristol (2002) and a PhD from the Department of Computer Science, University of Bristol (2006). He has held postdoctoral ...