Perfect ambiguous optimistic fair exchange

Keyphrases

• Optimistic Fair Exchange 100%
• Digital Signature 60%
• Fair Exchange 40%
• Electronic Commerce 20%
• Two-party 20%
• Outsider 20%
• Apple 20%
• Multi-user Setting 20%
• Security Model 20%
• Intel 20%
• Arbitrators 20%
• Peer-to-peer Communication 20%
• Cryptographic 20%
• Generic Construction 20%
• Cryptographic Primitives 20%
• Chosen-key 20%
• Contract Signing 20%
• Exchange Protocol 20%
• Stockbrokers 20%
• Selling 20%

Computer Science

• Digital Signature 100%
• Security Model 33%
• Peer-to-Peer File Sharing 33%
• Cryptographic Primitive 33%
• Electronic Commerce 33%