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Understanding Cash and Electronic Payment Methods by Nguyên Đoàn Thị Khánh is a document available to read on EtoBox.
What is Understanding Cash and Electronic Payment Methods about?
The document discusses various digital payment methods including cash, checks, credit cards, debit cards, wire transfers, and e-cash. It focuses on explaining the e-cash system, how e-cash purchases work, and how the system prevents double spending of e-cash coins while maintaining consumer anonymity. The e-cash system involves clients generating coin serial numbers that are blinded and signed by banks before being spent anonymously with merchants. Coins include expiry dates and cryptographic proofs to vali
- Author
- Nguyên Đoàn Thị Khánh
- Language
- EN