Short Paper: Secure Offline Payments in Bitcoin.
Taisei TakahashiAkira OtsukaPublished in: Financial Cryptography Workshops (2019)
Keyphrases
- credit card
- trusted third party
- electronic payment
- mobile payment
- real time
- payment scheme
- neural network
- payment systems
- key management
- security issues
- sensitive data
- security requirements
- mechanism design
- security analysis
- security model
- digital signature
- key distribution
- security level
- identity management
- key exchange
- sensitive information
- lightweight
- sensor networks
- data mining