Security Weaknesses of Certain Broadcast Encryption Schemes.
Miodrag J. MihaljevicMarc P. C. FossorierHideki ImaiPublished in: DRMTICS (2005)
Keyphrases
- encryption scheme
- security analysis
- standard model
- cca secure
- security model
- public key encryption
- data sharing
- diffie hellman
- public key
- ciphertext
- public key cryptosystem
- secret key
- secret sharing scheme
- encryption key
- homomorphic encryption
- hash functions
- lossless compression
- access control
- encryption algorithm
- private key
- information security
- identity based encryption
- security requirements
- provably secure
- chosen plaintext attack
- smart card