An implementation for encrypting and decrypting message using RSA-OAEP with authenticity. The goal is to provide secure communication between parties ensuring confidentiality, integrity, and ...

RSA is public key encryption system where two different keys are used in decryption and encryption process. In a public-key cryptosystem, the encryption key is public and distinct from the decryption ...

To properly design, operate, and reconfigure elastic optical networks (EONs), the routing and spectrum allocation (RSA) problem must be solved. This chapter reviews several integer linear programming ...

Abstract: Routing and Spectrum Allocation (RSA) is the key problem in Spectrum-Sliced Elastic Optical Path (SLICE) networks. The difficulty of RSA problem lies on three factors: first, the allocated ...

In a paper published in the journal Photonics, researchers presented a quantum-based solution for the routing and spectrum assignment (RSA) problem in elastic optical networks (EONs). By framing RSA ...

The major challenge in elastic optical networks is to determine the path of a connection and to allocate spectral resources on the links of this path. This problem consists of two sub-problems, ...