Lockcoin: a secure and privacy-preserving mix service for bitcoin anonymity.
Zijian BaoBin WangYongxin ZhangQinghao WangWenbo ShiPublished in: CoRR (2018)
Keyphrases
- privacy preserving
- trusted third party
- privacy protection
- vertically partitioned data
- privacy preservation
- multi party
- sensitive information
- secure multiparty computation
- scalar product
- sensitive data
- privacy preserving data mining
- third party
- horizontally partitioned data
- credit card
- private information
- data publishing
- homomorphic encryption
- location privacy
- digital signature
- data privacy
- privacy issues
- user privacy
- data anonymization
- preserving privacy
- private data
- horizontally partitioned
- privacy preserving association rule mining
- privacy guarantees
- privacy concerns
- privacy requirements
- security services
- personal data
- partitioned data
- privacy sensitive
- data perturbation
- differential privacy
- smart card
- service providers
- web services
- secure multi party computation
- statistical databases