Computer Scientists Set New Record for Cryptographic Challenge
An international team of computer scientists has set a new record for integer factorization, one of the most important computational problems underlying the security of…
Cryptography
Cryptography Without Using Secret Keys – White Paint as an Unclonable Key
Most security applications, for instance, access to buildings or digital signatures, use cryptographic keys that must at all costs be kept secret. That also is…
Physicists Trace Communication Interception Through Meteor Trails
Kazan University physicists created a refined simulation of a joint reception area of meteor radio reflections. The paper appeared in IEEE Transactions on Antennas and…