Collaborate Disseminate
These days a lot of vendors are agressively marketing their Quantum Random Number Generators (QRNG), citing emerging/potential threat from quantum computers. I was wondering, are the existing state-of-the-art CSRNGs (hardware or software) … Continue reading Are "non-quantum" cryptographically secure random number generators vulnerable to quantum attacks? [closed]
Currently the entire "post-quantum security" relies on post-quantum cryptography only.
Why?
A quantum system is, at this moment, unpredictable, could this characteristic be an issue to security related problems? Why the current r… Continue reading Quantum security open challenges [closed]
I am using a custom Python build, with the liboqs-openssl which is encapsulating pq-algorithms. I generated the certificates using the provided dilithium2 algorithm and wanted to create a simple SSL connection with a Python client and serv… Continue reading Python SSL – No Shared Ciphers
Why are Leighton-Micali Signature Scheme (LMS) and eXtended Merkle Signature Scheme (XMSS) no candidates in the NIST Post-Quantum Cryptography Standardization process?
Both are mentioned in the final draft of Recommendation for Stateful Ha… Continue reading Why are LMS and XMSS no candidates in the Post-Quantum Cryptography Standardization process?
This question has been burning in the back of my head for the past few days, and a quick Google search doesn’t yield any usable results.
As the title suggests: What is the easiest-to-understand post-quantum asymmetric cryptographic algorit… Continue reading What is the simplest post-quantum asymmetric cryptographic algorithm?
if using more two or more encryption algorithms together how do we compute the strength of the final encryption?
And how would the application on quantum computers
the first two tables I believe to be true/correct – is that correct?
the th… Continue reading if using more two or more encryption algorithms together how do we compute the strength of the final encryption?
Which Cryptographic Message Standards are recommended to ensure cryptographic agility in the future and good adapotion trough different programming languages (.NET and Go)?
(PublicKey with authenticated symetric encryption)
I doesn’t want … Continue reading Whch Cryptographic Standard ensures cryptographic agility and good adapotion
The Post Quantum Cryptography is a type of cryptography that lies on physics properties instead of mathematics , it has many algorithms and implementations like NTRU , McEliece , SIDH … etc
But there is a difference between Post Quantu… Continue reading Quantum Cryptography Algorithms Implementations [migrated]
Should I trust VPN services that provide post-quantum encryption like NewHope for protection against future quantum computers? How can I tell if the connection between me and the VPN is using post-quantum encryption?
Continue reading Can I trust Post-Quantum VPN for protection against quantum computers?
I have two questions concerning digital signatures using multivariate cryptography:
Firstly, how are messages processed such that they can be digitally signed using multivariate crypto?
Secondly, why does solving the series… Continue reading Digitally Signing Messages using Multivariate Cryptography [migrated]