Relationship between weight of plaintext and successful attacks in knapsack cryptosystems.
Yasuyuki MurakamiTatsuo DouzonoTakeshi NasakoPublished in: ICIS (2009)
Keyphrases
- secret key
- stream cipher
- cryptographic protocols
- chosen plaintext
- countermeasures
- ciphertext
- knapsack problem
- dynamic programming
- optimal solution
- block cipher
- malicious attacks
- security analysis
- smart card
- secure communication
- upper bound
- pseudorandom
- watermarking scheme
- security mechanisms
- key distribution
- authentication scheme
- security threats