Cryptanalysis of the OKH Authenticated Encryption Scheme.
Peng WangWenling WuLiting ZhangPublished in: IACR Cryptol. ePrint Arch. (2012)
Keyphrases
- encryption scheme
- secret key
- authentication scheme
- hash functions
- key distribution
- key exchange
- diffie hellman
- standard model
- security analysis
- smart card
- public key
- secure communication
- secret sharing scheme
- image encryption
- key management
- security model
- ciphertext
- signature scheme
- similarity search
- provably secure
- cca secure
- image encryption scheme
- authentication protocol
- private key
- public key cryptosystem
- group communication
- database
- data sharing
- ad hoc networks
- low cost
- multiscale