Vision for Quantum Technology (image) Centre for Quantum Technologies at the National University of Singapore Share Print E-Mail Caption In the future, quantum cryptography might secure transactions such as identification at ATMs. (This is an artist's impression.) Researchers have demonstrated a proof-of-principle protocol known as 1-2 random oblivious transfer. Credit CQT, National University of Singapore Usage Restrictions None Share Print E-Mail 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.