Identity-based Matchmaking Encryption with Stronger Security and Instantiation on Lattices.
Yuejun WangBaocang WangQiqi LaiYu ZhanPublished in: IACR Cryptol. ePrint Arch. (2022)
Keyphrases
- encryption scheme
- key management
- identity based cryptography
- standard model
- identity based encryption
- ciphertext
- authentication and key agreement
- diffie hellman
- public key cryptography
- security analysis
- cca secure
- secret key
- encryption algorithms
- encryption decryption
- public key
- resource constrained
- secret sharing scheme
- digital signature
- data sharing
- public key cryptosystem
- security services
- security model
- key distribution
- signcryption scheme
- wireless sensor networks
- ad hoc networks
- semantic web services
- security properties
- security protocols
- encryption algorithm
- key exchange
- elliptic curve
- data encryption
- web services
- bilinear pairings
- elliptic curve cryptography
- high security
- secure communication
- data confidentiality
- identity authentication
- lossless compression
- provably secure
- knowledge sharing
- blind signature scheme
- data security
- signature scheme
- hash functions
- virtual private network
- information security