Coding image (IMAGE) American Institute of Physics Caption Secure cloud data storage method uses quantum random numbers as encryption keys and disperses them via Shamir’s secret sharing algorithm. Credit American Institute of Physics Usage Restrictions Journalists may use this image only with appropriate credit. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.