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IEICE TRANSACTIONS on Fundamentals

Practical Escrow Cash Schemes

Eiichiro FUJISAKI, Tatsuaki OKAMOTO

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Summary :

This paper proposes practical escrow cash schemes with particular emphasis on countermeasures against social crimes such as money laundering and extortion. The proposed cash schemes restrict "unconditional" privacy in order to prevent these social crimes while preserving off-line-ness, divisibility and transferability, properties listed in [25] as criteria for ideal cash schemes.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E81-A No.1 pp.11-19
Publication Date
1998/01/25
Publicized
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DOI
Type of Manuscript
Special Section PAPER (Special Section on Cryptography and Information Security)
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