We develop advanced variants of quantum resilient code-based and lattice-base cryptosystems. Our work includes a novel adaptation of the McEliece cryptosystem using non-binary Orthogonal Latin Square Codes (OLSC), and a Group Key Establishment Extension of Crystal Kyber (FIPS 203)
Our hardware libraries provides reusable and high performant low-level modules for different quantum resilient technologies. Examples include our FPGA-optimzed arithmetic operations for RLWE-based cryptosystems, and Zero-Knowledge Proofs (ZKP) hardware hash toolbox.
We introduce the HERISCV Processor, an innovative RISC-V architecture designed for homomorphic encryption. It also delivers substantial performance gains for all lattice-based cryptographic systems with configurable parameters for diverse application scenarios.
We employ the CKKS Homomorphic Encryption scheme to design and develop highly efficient, configurable, robust, and reusable machine learning operations required for privacy-preserving convolution neural networks inference and training applications developement.
Our work also Introduce novel algorithms and systems like VIPER that leverage advance quantum resilient technologies to effectively store and retreive sensitive private information from remote databases while revieling no information to the servers during storage and computations.
To address the complexity required in verifying outsource computations in quantum resilient systems, we introduce new complementary lightweight quantum Resistant verifiable primitives and protocols which are suitable for different application and deployment scenarios.
We examine the mathematical underpinnings, real-time implementations, and hardware architectures of post-quantum cryptographic algorithms, guided by the NIST PQC standardization process. Our research addresses open challenges, attack surfaces, and the need for cryptographic agility.
We formally evaluate algorithmic performance, parallelism, worst-case security assumptions, memory efficiency, and latency. Our work spans lightweight lattice-based cryptography, ultra-low latency designs, and seamless integration with existing digital infrastructures.
We have developed a collection of post-quantum cryptographic primitives optimized for FPGA platforms and commonly used security protocols. These implementations are specifically tailored to leverage the architectural strengths of FPGAs, incorporating algorithmic refinements that significantly reduce area and latency without compromising cryptographic integrity. The entire hardware suite is open-source, featuring synthesizable and fully verifiable RTL code. At its core, the design includes a highly configurable RTL framework equipped with an efficient n-point Number-Theoretic Transform (NTT) module, enabling rapid polynomial multiplication essential for lattice-based cryptography.
The proliferation of sensor-driven and connected devices has made cloud computing a ubiquitous service. However, data privacy remains a critical concern, especially in shared-resource environments.
With over 2,500 known cloud vulnerabilities, a 150% increase in five years, our work focuses on secure computational frameworks and end-to-end solutions that preserve privacy in outsourced computational and cloud-based scenarios.