Automated Ciphertext - Only Cryptanalysis of the Bifid Cipher.
António MachiaveloRogério ReisPublished in: Cryptologia (2007)
Keyphrases
- ciphertext
- secret key
- s box
- standard model
- encryption scheme
- smart card
- proxy re encryption
- access structure
- public key
- private key
- cca secure
- hash functions
- signature scheme
- authentication scheme
- block cipher
- chosen plaintext attack
- pseudorandom
- key distribution
- encryption algorithm
- diffie hellman
- key management
- public key encryption
- security model
- authentication protocol
- multiresolution
- database systems