October 2022

NTT Research, Inc., a division of NTT, announced that a scientist from its Cryptography and Information Security (CIS) Lab and a colleague from the NTT Social Informatics Laboratories (SIL) have written a pathbreaking paper on quantum advantage. The paper was selected to be presented at the annual IEEE Symposium on Foundations of Computer Science (FOCS), which is taking place …

NTT Scientists Demonstrate New Way to Verify Quantum Advantage Read More »

NTT Research announced that a scientist from its Cryptography and Information Security (CIS) Lab and a colleague from the NTT Social Informatics Laboratories (SIL) have written a pathbreaking paper on quantum advantage. The paper was selected to be presented at the annual IEEE Symposium on Foundations of Computer Science (FOCS), which is taking place Oct. 31–Nov. 3 in Denver. The …

NTT Scientists Say They Have New Way to Verify Quantum Advantage Read More »

 NTT Research announced on October 26 that a scientist from its Cryptography and Information Security (CIS) Lab and a colleague from the NTT Social Informatics Laboratories (SIL) have written a pathbreaking paper on quantum advantage. The co-authors of the paper, titled “Verifiable Quantum Advantage without Structure,” are Dr. Takashi Yamakawa, distinguished researcher at NTT SIL and Dr. Mark Zhandry, senior …

Quantum News Briefs October 28: NTT Scientists Demonstrate New Way to Verify Quantum Advantage Read More »

NTT Research today announced that a scientist from its Cryptography and Information Security (CIS) Lab and a colleague from the NTT Social Informatics Laboratories (SIL) have written a pathbreaking paper on quantum advantage. The paper was selected to be presented at the annual IEEE Symposium on Foundations of Computer Science (FOCS), which is taking place Oct. 31–Nov. 3 in Denver. …

NTT Scientists Demonstrate New Way to Verify Quantum Advantage Read More »

NTT Research has created a circuit and a battery connected by wires made of carbon tubes as opposed to copper. Copper is both rare and harmful to the environment in large quantities, whereas this battery is completely recyclable and uses chemicals found in fertilizer to power the transistor. The resulting transistors are very low-frequency devices …

NTT envisions a “greener” IoT sensor Read More »

A recent paper by Dr Brent Waters, NTT Research Cryptography & Information Security (CIS) Lab director and Dr David Wu, an assistant professor at University of Texas at Austin, is significant as it develops new techniques for communications and the proof system model. Proof systems are a useful building block for authentication systems. They consist …

Cryptography: A new kind of proof system Read More »