dorsal/arxiv
View SchemaAsymmetrical Quantum Cryptographic Algorithm
| Authors | Guihua Zeng, Carlos Saavedra, Christoph H. Keitel |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0202021 |
| URL | https://arxiv.org/abs/quant-ph/0202021 |
Abstract
A cryptographic algorithm is proposed based on fully quantum mechanical keys and ciphers. Encryption and decryption are carried out via an appropriate measurement process on entangled states as governed by a quantum mechanical, asymmetrical and dynamical public key distribution. The use of public keys leads to a high availability of our scheme, while their quantum nature is shown to ensure unconditional security of the proposed algorithm.
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"abstract": "A cryptographic algorithm is proposed based on fully quantum mechanical keys\nand ciphers. Encryption and decryption are carried out via an appropriate\nmeasurement process on entangled states as governed by a quantum mechanical,\nasymmetrical and dynamical public key distribution. The use of public keys\nleads to a high availability of our scheme, while their quantum nature is shown\nto ensure unconditional security of the proposed algorithm.",
"arxiv_id": "quant-ph/0202021",
"authors": [
"Guihua Zeng",
"Carlos Saavedra",
"Christoph H. Keitel"
],
"categories": [
"quant-ph"
],
"title": "Asymmetrical Quantum Cryptographic Algorithm",
"url": "https://arxiv.org/abs/quant-ph/0202021"
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