Micro-digital money for electronic commerce

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http://doi.ieeecomputersociety.org/10.1109/CSAC.1997.646167

13th Annual Computer Security Applica ...

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	ASCII Text	x
	Khanh Quoc Nguyen, Yi Mu, V. Varadharajan, "Micro-digital money for electronic commerce," Computer Security Applications Conference, Annual, pp. 2, 13th Annual Computer Security Applications Conference (ACSAC '97), 1997.

	BibTex	x
	@article{ 10.1109/CSAC.1997.646167, author = {Khanh Quoc Nguyen and Yi Mu and V. Varadharajan}, title = {Micro-digital money for electronic commerce}, journal ={Computer Security Applications Conference, Annual}, volume = {0}, year = {1997}, isbn = {0-8186-8274-4}, pages = {2}, doi = {http://doi.ieeecomputersociety.org/10.1109/CSAC.1997.646167}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, }

	RefWorks Procite/RefMan/Endnote	x
	TY - CONF JO - Computer Security Applications Conference, Annual TI - Micro-digital money for electronic commerce SN - 0-8186-8274-4 SP EP A1 - Khanh Quoc Nguyen, A1 - Yi Mu, A1 - V. Varadharajan, PY - 1997 KW - EFTS; micro-digital money; electronic commerce; cash-based micropayment schemes; double-locked hash chain technique; digital coin divisibility; digital coin transferability; coin chain; vendor; multiple chains; micropayment transactions VL - 0 JA - Computer Security Applications Conference, Annual ER -

Khanh Quoc Nguyen, Sch. of Comput. & IT, Univ. of Western Sydney, Kingswood, NSW, Australia

Yi Mu, Sch. of Comput. & IT, Univ. of Western Sydney, Kingswood, NSW, Australia

V. Varadharajan, Sch. of Comput. & IT, Univ. of Western Sydney, Kingswood, NSW, Australia

Proposes two novel cash-based micropayment schemes based on a new technique referred to as the double-locked hash chain technique. Both schemes support the divisibility and transferability of digital coins in a simpler way compared to the existing solutions. The basic scheme allows full or partial use of a coin chain in a transaction; if only part of a coin chain has been used with one vendor, the rest of the chain can be used, for instance in a subsequent transaction with another vendor. The modified scheme extends this to multiple chains, making the scheme particularly suitable for a large number of micropayment transactions.

Index Terms:

EFTS; micro-digital money; electronic commerce; cash-based micropayment schemes; double-locked hash chain technique; digital coin divisibility; digital coin transferability; coin chain; vendor; multiple chains; micropayment transactions

Citation:

Khanh Quoc Nguyen, Yi Mu, V. Varadharajan, "Micro-digital money for electronic commerce," acsac, pp.2, 13th Annual Computer Security Applications Conference (ACSAC '97), 1997

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