A cryptanalysis team at the UAE's Cryptography Research Center (CRC) has set new records in computation by decrypting a McEliece ciphertext without the secret key at INRIA’s McEliece decoding challenge, taking first and second place. The record computation took about 31.4 days on a cluster using 256 CPU-cores. The team also achieved top ranks in decoding quasi-cyclic codes and ternary codes, used in post-quantum cryptography. Why it matters: This achievement demonstrates the UAE's growing capabilities in advanced cryptography research and its contributions to the global effort to develop quantum-resistant algorithms.
The Technology Innovation Institute (TII) has launched the "TII McEliece Challenges," the UAE's first cryptography challenges focused on evaluating the McEliece cryptosystem's hardness. The challenges, led by TII’s Cryptography Research Center (CRC), will present cryptanalysis problems across three tracks: Theoretical Key Recovery Algorithms, Practical Key Recovery, and Message Recovery. Participants can compete for a share of a US$75,000 prize pool by identifying vulnerabilities in the McEliece system. Why it matters: This initiative aims to enhance online security, foster local talent in cryptography, and strengthen the UAE's position in post-quantum encryption research.
The National Institute of Standards and Technology (NIST) has been evaluating Post-Quantum Cryptography proposals since 2017. Lattice-based schemes have emerged as efficient candidates for Key Encapsulation Mechanisms (KEM) and Digital Signatures. This talk will cover the core operations within lattice-based schemes and efficient implementation strategies. Why it matters: As quantum computing advances, exploring and standardizing post-quantum cryptography is crucial for maintaining secure communication and data protection in the future.
The Technology Innovation Institute (TII) announced the winners of the TII McEliece Challenges, a UAE-based cryptography competition focused on enhancing online security. Participants tackled four challenges related to the McEliece cryptosystem, a public key encryption scheme known for its resilience to cyberattacks. Rocco Mora, Lorenz Panny, and Run Timerr won cash prizes totaling $22,000 for their successful submissions in key and message recovery tracks. Why it matters: The competition highlights the UAE's commitment to advancing cryptographic research and cybersecurity, while also contributing to the global effort to validate and strengthen encryption methods.
Prof. Daniel Panario gave a seminar on irreducible polynomials over finite fields and their applications in cryptography. The seminar covered how finite fields are used as basic components in many cryptographic applications. It surveyed families of irreducible polynomials and commented on their properties. Why it matters: The talk highlights the mathematical foundations and ongoing research relevant to cryptographic implementations in the region.
Researchers from KAUST, University of St. Andrews, and the Center for Unconventional Processes of Sciences have developed an uncrackable security system using optical chips. The system uses silicon chips with complex structures that are irreversibly changed to send information, achieving "perfect secrecy" through a one-time key. This method leverages classical physics and the second law of thermodynamics to ensure that keys are never stored, communicated, or recreated, making interception impossible. Why it matters: This breakthrough has the potential to revolutionize communications privacy globally, offering an unbreakable method for securing confidential data on public channels.
Abu Dhabi’s Technology Innovation Institute (TII) has launched the UAE's first Post-Quantum Cryptography (PQC) software library, developed by the Cryptography Research Center (CRC). The library, written in C, supports various computer architectures and operating systems and has been integrated into secure communication products. It includes algorithms designed to protect against attacks by quantum computers, which threaten classic cryptographic methods. Why it matters: This launch positions the UAE among nations with advanced digital security capabilities, enhancing data confidentiality and security in the face of emerging quantum computing threats.
Communications Physics journal has a focus collection on space quantum communications. The collection covers supporting technologies, new quantum protocols, inter-satellite QKD, constellations of satellites, and quantum inspired technologies and protocols for space based communication. Contributions are welcome from October 20, 2020 to April 30, 2021, and accepted papers are published on a rolling basis. Why it matters: Space-based quantum communication is a critical area for developing secure, global quantum networks, and this collection could highlight relevant research for the GCC region as it invests in advanced technologies.