Miscellaneous algorithms such as the Rainbow signature algorithm, which is based on zero-knowledge proofs and lightweight block cipher components. Transitioning from old systems to new. A company such as Huawei has several options in how to deal with the problem of forward security of key exchange...
Here, we report a universal quantum algorithm for integer factorization by combining the classical lattice reduction with a quantum approximate optimization algorithm (QAOA). The number of qubits required is O(logN/loglog N), which is sublinear in the bit length of the integer $N$, making it t...
Grey circles denote the unused qubits on the 23-qubit Rainbow chip. Full size image We studied Fermi-Hubbard model instances on lattices of shapes 1 × Ly and 2 × Ly. A 1 × Ly Fermi-Hubbard system can be mapped to a 2 × Ly rectangular qubit lattice by associating...
The noise model is that of the Google Sycamore Rainbow processor33,35, implemented within the Cirq QVM93,103. The size of the noisy circuit grows systematically with the number of Trotter steps. We use spin-adapted matchgate shadows, taking T = 9.6 × 105 samples. a Charge ...
“recycling”). At this point, an ordinary VQE is performed using some classical optimization algorithm. In this work, we exclusively use the Broyden-Fletcher-Goldfarb-Shanno (BFGS) method26, a quasi-Newton strategy, because we are explicitly seeking information about local minima, and because we...
[110] implemented an improved version of the ring-LWE scheme on a 32-bit processor by introducing two optimization techniques. For discrete Gaussian sampler, they used the Knuth-Yao sampling algorithm and for generating random numbers, built-in generator of the processor was utilized. Afterwards, ...
A traditional metasurface design process mainly adopts the forward prediction algorithm, such as Finite Difference Time Domain, combined with manual parameter optimization. However, such methods are time- consuming, and it is difficult to keep the practical meta-atom spectrum being consistent with the ...
Kuang, Perepechaenko, and Barbeau recently proposed a novel quantum-safe digital signature algorithm called Multivariate Polynomial Public Key or MPPK/DS. The key construction originated with two univariate polynomials and one base multivariate polynomia
上传者:RainbowBoy时间:2020-07-14 Link Prediction based on Quantum-Inspired Ant Colony Optimization Link Prediction based on Quantum-Inspired Ant Colony Optimization 论文 上传者:qq_31671139时间:2018-12-05
However, a quantum computer implementing Shor's algorithm potentially could complete these complex calculations in a relatively short time and thereby determine the private keys used for current public-key systems from the corresponding public keys. Accordingly, there is an urgent need for data owners...