Skip to main content
Share Your Experience: Take the 2024 Developer Survey
2 votes

Do we consider the entangled-based protocol E91 to be a device-independent protocol?

Ekert's original protocol was never specified in a device independent way but, as you suggest, it's very close by virtue of the reliance on Bell inequalities. (He has commented to me that, with ...
DaftWullie's user avatar
  • 58.7k
1 vote

Do we consider the entangled-based protocol E91 to be a device-independent protocol?

I think you can safely say that E91 was the beginning of device-independent protocols. It has all the basic ideas in there and the intuition for why device-independent security holds is there too. ...
Rammus's user avatar
  • 5,853

Only top scored, non community-wiki answers of a minimum length are eligible