How to Enhance the Security of Public-Key Encryption at Minimum Cost.
Eiichiro FujisakiTatsuaki OkamotoPublished in: Public Key Cryptography (1999)
Keyphrases
- minimum cost
- public key encryption
- np hard
- approximation algorithms
- proxy re encryption
- public key
- network flow
- capacity constraints
- spanning tree
- encryption scheme
- network flow problem
- network simplex algorithm
- security model
- minimum cost flow
- intrusion detection
- identity based encryption
- databases
- key management
- public key cryptosystem
- diffie hellman
- data distribution
- security mechanisms
- network security
- information security