As PQC continues to be a major topic for many companies and Government Institutions, we take a dive into the topics of quantum computers, post-quantum-cryptography, and the potential relevance for (ID) use cases.
This seminar would like to present the principles of the technology and the latest developments in this field as well some indication as to the relevance, impact, and consequences on (Government) ID projects or use cases. The seminar may also look towards the relationship with these projects not only from a hardware standpoint but also from a software algorithmic stance as we migrate from current used crypto systems to quantum-proof systems.
KEY TAKEAWAYS
What is a Quantum Computer, what is Post Quantum Cryptography and when will we see a quantum computer?
The migration from current crypto systems to quantum proof systems.
How will PQC and QC affect (Government) ID projects and implementations.
What will QC mean for the security proofing of ID and Information in the future.
TARGET AUDIENCE
Interested parties in the field of Identity and Security.
Government bodies looking to the future for ID document management systems
Enterprises looking to understand the potential impact of QC upon their business and industries.
PRESENTATION: Cryptoagility and Quantum Resistance: Easier Said Than Done.
Ever since the publication of Shor’s quantum algorithm for the factorization of large numbers, it has been known that quantum computers could at some point pose a threat to our communication and data security. Today we have cloud access to small, functioning quantum computers. The answer to this threat is quantum-resistant cryptography: cryptographic methods for classical computers that are robust against attacks by quantum computers.
The standardization of such methods is currently ongoing. However, these methods are based on mathematical problems, that are much younger than the factorization problem already investigated by Euclid. On the other hand, currently used cryptographic methods such as RSA or ECDSA are broken as soon as a sufficiently large quantum computer exists. Cryptoagility is therefore recommended, software should be built or modified in such a way that cryptographic algorithms are easily substitutable. But how great is the danger posed by quantum computers? To what extent is cryptography affected, and when do we need to take action? Is cryptoagility really so easy to implement in practice or is this perhaps much easier said than done?