In encryption, the one-time pad is known as the most secure method to maintain confidentiality of data — unbreakable with completely random numbers. Acting as the cryptographic key, random numbers must be truly random or the risk to the encrypted data becomes an issue.
In a first for the United States, a private firm, Quantum Xchange, has launched a quantum key distribution service. Expected to serve the Northeast from D.C. to Boston, the network will be connecting Wall Street with financial operations in New Jersey. The network model is to provide quantum keys on demand; making QKD available to many economic sectors.
Dubai Electricity and Water Authority is the first non-U.S. organization to take Microsoft up on its quantum program. The two aim to accelerate the water authority’s goals. Specifically, the organization’s ability to optimize energy use.
