Data encryption goes quantum

Luis Antonio Guisso Lopes luis.guisso

Shashi Bhushan

Quantum mistake rectification code has a significant task to carry out in shielding the data from blunders coming about because of de lucidness and other quantum commotion sources. This method plays an urgent viewpoint in accomplishing quantum calculation. Quantum key dispersion utilizes singular photons for the safe transmission among transmitter and beneficiary. In the event that a photon goes in a free space, its polarization state stays unaltered, believing the air choppiness to be immaterial. However, on the off-chance that a similar photon goes in an optical fiber, its polarization state changes radically. In this exploration quantum encryption and decoding is accomplished by misusing the properties of quantum articles like photon.

Ilga Krūza

Anthony B. Kunkel, Paidi Karthik, Guster Dennis +1 more

Quantum computers are the future in computing as data encoded in modern computers is limited by the space to store it. Quantum computers encode data in atoms that don’t follow classical physics but rather quantum physics. Quantum physics provide an advantage in computing, as it allows data to be processed exponentially faster. However, the increase in computing speeds of such magnitude poses a potential risk to modern day encryption standards. Thus, to protect the transfer of data one must look towards developing innovative ways of encryption that shield it from the speed of quantum computers. This paper discusses a method to secure data by using radioactive decay in conjunction with an encryption algorithm. The main purpose of this paper is to develop and implement an encryption device that can be interfaced with a computer system. The device then utilizes the randomness of radioactive decay as a seed used in the encryption algorithm.

Tim Reid

Mahesh Babu Chittem, Ashok Kumar Pradhan

While currently in practice, classical encryption methods such as RSA and AES-256 are opportunities in the age of quantum computing, algorithms such as Shor's are capable of bringing down their fundamental security. Unfortunately, these threats have not been well addressed by current technologies and hence Post-Quantum Cryptography (PQC) seeks to offer solutions that provide protections from quantum attacks. HQCE, the Hybrid Quantum-Classical Encryption algorithm combines AES-256 for encryption of data with LWE problem for quantum secure keying. HQCE derives a 256-bit AES key for data encryption and for protecting this generated AES key, it employs LWE making sure that the data is safe from any miscreants. In the decryption process the LWE layer decode the AES key so that only authorized personnel can decrypt the data. In this paper, I present the encryption and decryption mechanisms of HQCE with a security assessment and demonstrate that HQCE is a post-quantum security solution that is resistant to both classical and quantum adversaries.