Graph State Quantum Cryptography

A Jupyter notebook on the quantum cryptography application of blind quantum computation using graph states

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Graph States

Graph states are a special kind of quantum state prepared by a quantum circuit that is based on a graph, with nodes connected by vertices, as seen below:

Graph

Here is an example of a graph state quantum circuit:

Graph State Circuit

Graph State Quantum Cryptography

Using graph states, a protocol for transmitting quantum computations via the cloud to a potentially unsafe server for computation on remote quantum hardware can be developed using blind quantum computing. Check out the notebook for details.

The Notebook

Graph State Quantum Cryptography Interactive Jupyter Notebook Binder


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This is course material for a course on linear algebra and mathematical prerequisites for quantum computing. It contains Jupyter notebooks that can be downloaded as part of the course or opened in Binder as an online interactive notebook.

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