Quantum Oblivious Transfer
Quantum Oblivious Transfer (QOT) is a powerful cryptographic protocol rooted in quantum mechanics. It allows a sender (let’s say Alice) to send information to a receiver (Bob) in a special….
Tag: quantum security
Quantum Random Number Generation
Quantum Random Number Generation (QRNG) is the process of generating random numbers using the unpredictable nature of quantum mechanics. Unlike classical computers, which use algorithms to create pseudo-random numbers, QRNG….
Post-Quantum Cryptography
Post-Quantum Cryptography (PQC) refers to cryptographic algorithms that are designed to be secure against attacks from quantum computers. While today’s cryptographic systems like RSA and ECC are safe against classical….
Device-Independent QKD
Device-Independent Quantum Key Distribution (DI-QKD) is an advanced form of quantum key distribution that provides the highest level of security, even if the devices used in the protocol are untrusted….
E91 Protocol
The E91 Protocol is a Quantum Key Distribution (QKD) method proposed by physicist Artur Ekert in 1991. It was a significant development in quantum cryptography because it uses quantum entanglement….
BB84 Protocol
The BB84 Protocol, proposed by Charles Bennett and Gilles Brassard in 1984, is the first and most widely known Quantum Key Distribution (QKD) method. It allows two parties—commonly called Alice….
Quantum Key Distribution (QKD)
Quantum Key Distribution (QKD) is a method of securely sharing secret keys between two parties using the principles of quantum mechanics. It allows two people—commonly called Alice and Bob—to communicate….
The race for quantum internet: Who will lead?
The world is on the verge of a new era of internet technology—one that is ultra-secure, ultra-fast, and powered by quantum mechanics. The quantum internet will enable unbreakable encryption, instantaneous….