J. Resch, Quantum computing on encrypted data. Nat. Commun. 5 (2014).Fisher K.A.G., Broadbent A., Shalm L.K., Yan Z., Lavoie J., Prevedel R., Jennewein T., Resch K.J.: Quantum computing on encrypted data. Nat.
The ability to perform computations on encrypted data is a powerful tool for protecting a client’s privacy, especially in today’s era of cloud and distributed computing. In terms of privacy, the best solutions that classical techniques can achieve are
Quantum computing was firstimagined in the 1980s; it’s a rapidly emerging technology that harnesses the laws ofquantum mechanicsto solve problems too complex for classical computers or even supercomputers. Where classical computing power has relied on the binary system of 1s or 0s, quantum computi...
As of 2025,quantum computingis in an experimental phase as the industry is still learning how to implement it on a mass scale. Companies such as Google, IBM and Microsoft are experimenting with this new technology to understand its potential uses. Data center admins should stay up to date wi...
While Childs’ protocol provides an elegant solution to the problem of quantum computing on encrypted data, it has significant requirements in terms of Alice’s quantum capabilities. If Alice’s input is fully classical, i.e. some state\({\left \vert {x}\right \rangle }\), where\(x \in...
“The transition to a secured quantum computing era is a long-term intensive community effort that will require extensive collaboration between government and industry. The key is to be on this journey today and not wait until the last minute.” ...
Step into the future of computing with Quantum Computing. Unleash the power of quantum mechanics to solve complex problems faster than ever before.
The major concern with quantum computing is how easily it could crack data transmission cryptography algorithms. The asymmetric RSA algorithm, for example, which is based on integer factoring and provides sufficient security on classical computers, will be breakable by quantum computers. ...
The concept of Quantum Computing itself isn’t new. It is a field that has been a point of interest of physicists and computer researchers since the 1980s. Google’s announcement, however, has brought it to the mainstream, and shone a spotlight on the promise that this niche field of inno...
The need for post-quantum cryptography arises from the fact that many popular encryption and signature schemes (schemes based on ECC and RSA) can be broken using Shor's algorithm for factoring and computing discrete logarithms on a quantum computer. Examples for schemes that are, as of today's...