Duke's Fuqua School of Business

When Does Corporate Secrecy Work Against You?

Competitive advantage may depend less on secrecy and more on speed. Welcome to Duke Fuqua insights, a Podcast where we ...
Scientific American

Mathematicians find one pi formula to rule them all

Divide any circle’s circumference by its diameter and you get pi. But what, exactly, are its digits? Measuring physical ...

Cracking the code: How a “prediction machine” is resurrecting the Singapore Stone

Some years ago, my linguistic research team and I started to develop a computational tool aimed at reconstructing the text of ...

Bitcoin’s quantum upgrade path: What BIP-360 changes and what it does not

Bitcoin’s BIP-360 introduces P2MR to reduce quantum risk. Here is what changes, what trade-offs come with it and what it does not fix.
IEEE

Parallel Modular Multiplication Using Variable Length Algorithms

Abstract: This paper presents two improved modular multiplication algorithms: variable length Interleaved modular multiplication (VLIM) algorithm and parallel modular multiplication (P_MM) method ...
IEEE

ModSRAM: Algorithm-Hardware Co-Design for Large Number Modular Multiplication in SRAM

Abstract: Elliptic curve cryptography (ECC) is widely used in security applications such as public key cryptography (PKC) and zero-knowledge proofs (ZKP). ECC is composed of modular arithmetic, where ...
Scientific Research Publishing

The Grover Dilemma and Three Fundamental Barriers to Oracle-Based Quantum Search Algorithms ()

Those that solve artificially simplified problems where quantum advantage is meaningless. Those that provide no genuine ...
Scientific Research Publishing

Why Oracle-Based Quantum Search Cannot Use Deep Loops: Physical Limits on Sequential Operations ()

Oracle-based quantum algorithms cannot use deep loops because quantum states exist only as mathematical amplitudes in Hilbert ...