Related papers: Quantum cryptography without a quantum channel

The paper has been withdrawn.

This paper has been withdrawn by the author(s) in the light of several other works available and due to a misunderstanding in the authorships.

This paper has been withdrawn by the authors due to a likely hole in the proof.

This paper has been withdrawn by the authors due to some fatal errors in the analysis.

This paper has been withdrawn by the author

This paper has been withdrawn by the author due to the need for further revision.

This paper has been withdrawn by the author(s)

This paper has been withdrawn.

This paper has been withdrawn by the authors due to overlap with other papers.

This paper has been withdrawn because the author no longer believes the firewall argument is correct.

This paper has been withdrawn by the author due to a crucial error.

Quantum cryptography is reviewed, first using entanglement both for the intuition and for the experimental realizations. Next, the implementation is simplified in several steps until it becomes practical. At this point entanglement has…

This paper has been withdrawn by the author due to similarity to the author's other paper

This paper has been withdrawn by the author(s), due a crucial error on the entanglement of $\Gamma$ registers.

This paper has been withdrawn by the author, due a crucial error in the main idea.

This paper has been withdrawn

This paper has been withdrawn by the authors due to the fact that the conjecture has indeed already long been established.

This paper has been withdrawn.

This paper has been withdrawn by the authors due to substantial changes.

This paper has been withdrawn by the author because Lemma 3 is incorrect. This mistake is crucial in this paper.