IB-VPRE: adaptively secure identity-based proxy re-encryption scheme from LWE with re-encryption verifiability.
Liqiang WuXiaoyuan YangMinqing ZhangXu An WangPublished in: J. Ambient Intell. Humaniz. Comput. (2022)
Keyphrases
- key management
- encryption scheme
- security properties
- security analysis
- key distribution
- standard model
- diffie hellman
- security protocols
- secret key
- ciphertext
- digital signature
- ad hoc networks
- resource constrained
- wireless sensor networks
- security requirements
- cca secure
- secret sharing scheme
- identity based cryptography
- identity based signature
- security services
- key exchange
- data encryption
- identity based encryption
- private key
- provably secure
- signcryption scheme
- secure communication
- group communication
- security model
- data sharing
- cryptographic protocols
- public key
- bilinear pairings
- authentication scheme
- high security
- lossless compression
- session key
- authentication and key agreement
- image encryption
- elliptic curve
- encryption algorithm
- encryption key
- secret sharing
- security mechanisms
- resource constraints
- smart card