Cryptography underpins the security of modern data and systems. The robustness of modern cryptographic deployments rests on well-vetted algorithms and widely adopted public standards and libraries. Nevertheless, security can collapse when these sound foundations are applied without sufficient care.

In our work, we often see improper use, flawed implementation, and poor integration breaking the security guarantees of strong cryptographic tools. Cryptographic systems must therefore be carefully designed, correctly implemented, and rigorously reviewed.

Emerging developments in quantum computing present a serious new challenge, as they threaten to invalidate the security foundations of today's asymmetric cryptography. In response, cryptographic libraries, protocols, and deployments must be reevaluated, redesigned, and systematically adapted to withstand quantum attacks.

cnlab bridges strong academic foundations in cryptography with hands-on experience in securing real-world systems. We help you protect your data and systems with tailored security solutions.