#cryptographicalgorithms

[govindhtech]

Carahsoft Partners with PQShield Ltd for Quantum-Safe Future

PQShield and Carahsoft Partner to Promote Post-Quantum Cryptography in U.S. Government Agencies

PQShield Ltd

Carahsoft Technology Corp., a Master Government Aggregator and The Trusted Government IT Solutions Provider, and PQShield, a leading post-quantum cryptography (PQC) solutions provider, formed a strategic agreement. This alliance aims to accelerate US federal agencies' quantum-safe cryptography transition. Carahsoft will be PQShield's Master Government Aggregator, ensuring Public Sector access to the company's PQC products.

The collaboration addresses the increased pressure on defence and federal departments to update encryption infrastructure. The emergence of powerful quantum computers threatens standard cryptography, making this update necessary. The NSA's NSM-10 and CNSA 2.0 regulations are rigorously followed in this project. These rules require PQC technology by 2030.

Ben Packman, PQShield's Chief Strategy Officer, said this relationship is essential for government agencies to transition to post-quantum. Packman said the new NIST recommendations promote post-quantum security. He noted that NIST-aligned, quantum-safe items are in the global supply chain.

Packman stressed the need for increased education and explicit guidance for organisations on the importance of these standards and how they affect security tasks, along with continual technology improvement, to hasten adoption.

He stated that such agreements are vital because quantum technology is projected to initially threaten government agencies and critical national infrastructure.

The NIST-mandated 2035 phase-out of weak cryptographic algorithms like RSA emphasises the need of this reform. PQShield and Carahsoft are helping government clients fulfil the 2035 NSA and NCSC post-quantum cryptography deadline.

PQShield's Knowledge and Comprehensive Products Its expertise in NIST PQC standards makes PQShield famous. PQShield team co-authored every NIST PQC standard released to date, proving this knowledge. The company quickly provides its specialised knowledge to government deployments. In addition to standards contributions, PQShield incorporates complex security protocols, patented technologies, and unique cryptographic algorithms. The solutions undergo comprehensive testing and meet NIST, Common Criteria, SESIP, and PSA certifications to meet Cloud, Edge, and Government-grade application requirements.

PQShield offers a modular product bundle with three technology pillars to address government department IT directors' optimisation needs. These pillars correspond to their key goals: ultra-small, ultra-secure, and ultra-fast.

PQPerform (Ultra fast): This pillar provides high-performance PQC at the network centre. The goal is to expedite new and existing applications. This performance is crucial for firewalls, routers, and HSMs. PQPlatform (Ultra secure): These implementations target critical infrastructure components. They must be of the greatest integrity since they are employed in long-lasting goods that are targeted by competent attackers.

PQMicroLib (Ultra small): For low-memory devices. Microcontrollers, embedded systems, and field-deployed industrial controls and energy smart meters are included. This technology helps OEMs and device manufacturers defend end-to-end encrypted (E2EE) communications channels and data security and integrity with successful PQC implementations.

Carahsoft in Government Procurement

Carahsoft, PQShield's Master Government Aggregato, simplifies procurement and makes quantum-safe solutions accessible to the public sector through its wide reseller network. Carahsoft will leverage its broad network to meet the procurement needs of public sector organisations seeking compliant, quantum-resistant solutions.

Cybersecurity Solutions Vice President Carahsoft's Brian O'Donnell said adding PQShield's products to their portfolio is in line with their goal of offering government clients with cutting-edge and relevant technologies.

Security and compliance in post-quantum cryptography are in high demand due to the 2035 NIST deadline, O'Donnell said. He concluded that Carahsoft and its reseller partners can meet public sector procurement needs for quantum-resistant cryptographic algorithms.

One government contract vehicle that offers the PQC product package is NASA SEWP. Quilt Master Service provides access to PQShield hardware, software, and services.

About Companies

PQShield, a post-quantum cryptography startup, updates important security systems and elements of the global technology supply chain with quantum-safe encryption. The company offers secure, high-quality, real-world quantum-safe cloud, software, and hardware cryptography solutions. UK-based PQShield employs 90 specialists across ten locations. Additionally, Oxford Science Enterprises, Chevron Technology Ventures, and Legal & General support the business.

Carahsoft Technology Corp., The Trusted Government IT Solutions Provider, services education, healthcare, and federal, state, and local government institutions. Carahsoft is the Master Government Aggregator for its vendor partners, providing AI, cybersecurity, multicloud, quantum computing, and dev-ops solutions. Carahsoft provides industry-leading IT services, products, and training through hundreds of contract vehicles with consultants, systems integrators, and resellers.

[govindhtech]

SPIP: A Cryptographic Primitive Symbolic And Chaotic Maps

Symbolic Path Inversion Issue

Symbolic Path Inversion challenge (SPIP) is a new computing challenge based on Chaotic Symbolic's complex dynamics. The chaotic evolution of symbolic pathways underpins it. Reversing these symbolic lines is the problem.

Cryptographic systems must survive quantum computers threats, hence a new issue is needed. Cryptographic methods sometimes depend on how difficult algebraic mathematical riddles are to solve. However, these algebraic structures may have flaws that advanced algorithms, especially quantum computer algorithms, can exploit. This issue is prompting scholars to investigate cryptography foundations based on systems without built-in symmetries.

Mohamed Aly Bouke and colleagues propose the SPIP, which eliminates algebraic structures like rings and vector spaces, to reduce vulnerability to such advanced attacks. SPIP is introduced in "Towards a Non-Algebraic Post-Quantum Hardness Assumption".

Iterated Function Systems (IFS) underpin SPIP. IFS has contraction mappings. These tweaks consistently move points closer. Repeating these mappings creates complicated fractal attractors. This system uses affine maps, which combine translation and linear transformation. The successively applied transformations, or affine maps, were retrieved from the IFS in the “symbolic paths” order. To complicate inversion and path reversal, bounded noise is added. The underlying difficulty of reversing these symbolic paths underpins SPIP's hardness assumption, experts say.

A key finding of SPIP is its resistance to Grover's approach. Grover's algorithm is a prominent quantum method for cryptographic algorithm quantum security. The researchers found Grover's technique to SPIP solution ineffective. Grover's algorithm's verification oracle, which confirms a solution's correctness, is unstable and unclear, which is why it resists.

The system's non-algebraic nature, chaotic symbolic evolution, and rounding-induced non-injectivity make it resistant to quantum attacks. A single output or symbolic trajectory segment might come from several beginning inputs or map sequences, which is called non-injectivity. This makes reverse engineering the exact route followed difficult, if not impossible. This uncertainty hinders Grover's approach and other algorithms that validate possible responses.

Formal research has determined SPIP's computational complexity. PSPACE-hard and #P-hard problems have been identified.

PSPACE-hardness means solving SPIP would require exponential memory or space relative to the problem instance.

It is computationally difficult to count all SPIP instance solutions with P-hardness (called “sharp P-hardness”). Counting alternative options shows how difficult it is to find a precise solution.

These theoretical SPIP hardness findings are well supported by the researchers' simulations. These simulations indicated an exponential growth in viable trajectories that could result in a given outcome, even with small symbolic sequences. The exponentially quick development in ambiguity makes it harder to invert or reverse the procedure to get the symbolic path.

This method is unique in post-quantum cryptography. Numerous PQC techniques in development, such as lattice-based ones, rely on algebraic mathematics issues. These structures are different from those vulnerable to current attacks, but SPIP takes a different approach. It proposes using dynamical systems' complexity and chaos to create encryption algorithms that are impervious to classical and quantum attacks.

SPIP research is still theoretical, despite its excellent theoretical foundations. More research is needed to turn these theoretical notions into viable cryptography algorithms. This requires a detailed review of their security guarantees in real-world settings, performance attributes, and feasibility of implementation.

Quantum Zeitgeist published these data. The website covers quantum computing and related technology. Alan, the Quantum News Hound, wrote it. The website disclaimer states that the content is from reliable sources but cannot guarantee its completeness, correctness, usage, efficacy, or accuracy. Quantum Zeitgeist notes that third-party information, including the scientific paper, has not been verified.

In conclusion

The Symbolic Path Inversion cryptographic challenge is based on the difficulty of reversing symbolic trajectories produced by chaotic iterated function systems with noise. It may withstand quantum computer attacks due to its non-algebraic nature. Data shows exponential ambiguity in possible solutions, supporting PSPACE-hard and #P-hard designations. The chaotic system's instability, ambiguity, and non-injectivity make SPIP explicitly resistant to Grover's technique. A clear and promising path for post-quantum cryptography is shown.