This study proposed an e-cash system with multiple denominations that enables e-merchants to give customers change when in an offline environment. The proposed ...
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What is the difference between online and offline digital cash?
What is an offline deposit transaction?
During the e-cash transfer, the merchant directly signs the e-cash with the certificate of transfer and achieves an offline transaction. During double spending ...
Abstract. Cryptographic e-cash allows off-line electronic transactions between a bank, users and merchants in a secure and anonymous fashion.
This mode can be used to consummate a payment transaction offline while keeping tiles integral with the card. Later, when the payee is online, they can upload ...
Missing: Transferable Mechanism.
In this reference the authors show a scheme to optimize transaction in online and offline mode; the added scheme has as improvements to occupy less data storage ...
In all traditional e-cash schemes, including such “offline” e-cash, once a coin is spent (transferred) after withdrawal, it must be deposited at the bank by the ...
Bibliographic details on Offline Transferable E-Cash Mechanism.
May 6, 2024 · Truly offline digital cash could be such an intractable problem that proving it is simply not possible may be easier than trying to invent it.
Missing: Transferable E- Mechanism.
[PDF] The Overview of E-cash: Implementation and Security Issues
www.giac.org › paper › gsec › ove...
When consumer decides to purchase, he or she will transfers the E-cash from his/her bank account to his/her electronic purse (on-line system) or E-cash token ( ...
This paper proposes a secure offline electronic (e-) payment scheme by adopting Schnorr's untraceable blind signature (BS).
Missing: Mechanism. | Show results with:Mechanism.