东芝：量子密码通信系统：成功的半导体芯片
-以扩大到工厂等为目的-
东芝：
东芝将量子密码通信系统从传统的光学元件安装转变为光学集成电路。
安装有光学集成电路：
据说，基于光集成电路实现量子密码通信是“世界首创”。
基于芯片的量子密码通信系统：
《量子传输芯片》
《量子接收芯片》
我们开发了“量子随机数生成芯片”。
成功演示了实现这些的“基于芯片的量子密码通信系统”。
半导体芯片：
工厂物联网设备监控和
在工厂之间共享设计和制造数据
在工业信息隐瞒等领域
扩大量子密码通信的范围。
该政策是在 2024 年进行研究和开发以实现实际应用。
东芝欧洲
剑桥实验室
量子密码通信系统芯片及
开发基于芯片的量子密码学，
演示很成功。
开发成果详情：
2021年10月21日发表在《Nature Photonics》上。
英国政府：
由 AQuaSecC 通过工业战略挑战基金提供支持。
嵌入式开发新闻-MONOist
https://monoist.atmarkit.co.jp/mn/articles/2110/22/news040.html
Toshiba shrinks quantum key distribution technology to a semiconductor chip
– 21 October 2021 –
Toshiba develops world’s first QKD system based on quantum transmitter, receiver and random number generator chips.
– Quantum chips manufactured using standard semiconductor processes. –
Significant advance towards mass deployment of quantum communications.
Cambridge, UK,
21 Oct 2021:Toshiba Europe Ltd
today announced it has developed the world’s first chip-based quantum key distribution (QKD) system.
This advance
will enable the mass manufacture of quantum security technology, bringing its application to a much wider range of scenarios including to Internet of Things (IoT) solutions.
QKD
addresses the demand for cryptography which will remain secure from attack by the supercomputers of tomorrow.In particular,
a large-scale quantum computer
will be able to efficiently solve the difficult mathematical problems that are the basis of the public key cryptography widely used today for secure communications and e-commerce.In contrast,
the protocols used for quantum cryptography can be proven secure from first principles and will not be vulnerable to attack by a quantum computer, or indeed any computer in the future.