Improved known-plaintext attack to permutation-only multimedia ciphers.
Leo Yu ZhangYuansheng LiuCong WangJiantao ZhouYushu ZhangGuanrong ChenPublished in: Inf. Sci. (2018)
Keyphrases
- multimedia
- block cipher
- stream cipher
- secret key
- chosen plaintext attack
- encryption scheme
- ciphertext
- encryption algorithm
- chosen plaintext
- multimedia databases
- digital libraries
- multimedia documents
- multimedia content
- information retrieval
- cultural heritage
- digital video
- multimedia information retrieval
- authentication protocol
- learning environment
- content based retrieval
- multimedia objects
- smart card
- s box
- information systems
- neural network