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GLOBECOM
2006
IEEE

Bank Transfer over Quantum Channel with Digital Checks

14 years 4 months ago
Bank Transfer over Quantum Channel with Digital Checks
- In recent years, many quantum cryptographic schemes have been proposed. However, it seems that there are many technical difficulties to realize them (except Quantum Key Distributions) as practical applications. In this paper, we propose a bank transfer (i.e., funds or Electronic Funds Transfer) system utilizing both classical and quantum cryptography to provide theoretically unbreakable security. This system can be realized using current technologies (e.g., linear polarizers and Faraday rotators) and requires no additional authentication and no key distribution scheme. However, a trusted third party must keep all member banks’ private keys for encryption, authentication and also for functions to generate classical digital signatures.
Yoshito Kanamori, Seong-Moo Yoo, Frederick T. Shel
Added 11 Jun 2010
Updated 11 Jun 2010
Type Conference
Year 2006
Where GLOBECOM
Authors Yoshito Kanamori, Seong-Moo Yoo, Frederick T. Sheldon
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