New notions of security: Achieving universal composability without trusted setup

Keyphrases

• Adversary 100%
• Universally Composable Security 100%
• Universal Composability 100%
• Computational Power 50%
• Traditional Notion 50%
• Secure multi-party Computation 50%
• Composition Theorem 50%
• Universally Composable 50%
• Common Reference String 50%
• Universal Composition 50%
• Ideal Functionality 50%

Computer Science

• Computational Power 100%
• secure multiparty computation 100%
• Protocol Execution 100%
• Reference String 100%