Piece In Hand Concept for Enhancing the Security of Multivariate Type Public Key Cryptosystems: Public Key Without Containing All the Information of Secret Key.
Shigeo TsujiiKohtaro TadakiRyou FujitaPublished in: IACR Cryptol. ePrint Arch. (2004)
Keyphrases
- public key
- secret key
- security level
- encryption scheme
- security model
- security analysis
- elliptic curve cryptography
- public key cryptography
- authentication protocol
- diffie hellman
- session key
- private key
- elliptic curve
- authentication scheme
- smart card
- key distribution
- real time
- modular exponentiation
- image authentication
- ciphertext
- identity based encryption
- provably secure
- secure communication
- key management
- information sharing
- similarity search
- low cost